User:Liminzhong

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[edit] Power System Economics

Terms:

A
Access — Eligible Load (Economics Concept)
Accounted-For Deficiency (Accounting Concept)
Accounted-For Excess (Accounting Concept)
Accounted-For Obligation (Accounting Concept)
Active Energy (General Power System Concept)
Active power (General Power System Concept)
Actual Annual MWh change (Economics Concept)
Actual MWh Change (Economics Concept)
Actual Peak Reduction (Economics Concept)
Actuator (circuit-breaker) (Protection & Control Concept)
A-D Converter (Protection & Control Concept)
Adjacent Control Area /Adjacent System (Protection & Control Concept)
Adjusted Net Interchange (ANI) (Economics Concept)
Adjusted Primary (Calculated) (General Power System Concept)
Adjusted Spinning (Calculated) (General Power System Concept)
Adjusted Integrated Interchange (General Power System Concept)
Advanced Metering Infrastructure (AMI) (Economics Concept)
Advisory Group (Economics Concept)
Affiliate (Economics Concept)
Affiliate Group (Economics Concept)
Agent (Economics Concept)
Agreement (Economics Concept)
Air Circuit-breaker (ACB) (Protection & Control Concept)
ALM Credit (Economics Concept)
ALM Factor (Economics Concept)
Already Allocated Capacity (AAC) (Economics Concept)
Alive (Energized) (General Power System Concept)
Analog Control (Protection & Control Concept)
Ancillary Services (Economics Concept)
Ancillary Service Agent (Economics Concept)
Ancillary Service Market Programs (Economics Concept)
Annualized Advance (Economics Concept)
Annual Transmission Costs (Economics Concept)
Anti-pump Relay (circuit-breaker) (Protection & Control Concept)
Apparent Power (General Power System Concept)
Apparatus (General Power System Concept)
Applicant (General Power System Concept)
Application (General Power System Concept)
Appropriation (Economics Concept)
Approved Test House (General Power System Concept)
Arc (General Power System Concept)
Arcback (Protection & Control Concept)
Area Control Error (ACE) (Protection & Control Concept)
Area Regulation (AR) (Protection & Control Concept)
Asset (General Power System Concept)
Asset Capability Statement (General Power System Concept)
Asset Management (Economics Concept)
Asset Owner (General Power System Concept)
Associated Authorization (General Power System Concept)
Associated Distribution System (General Power System Concept)
Audit New Zealand (Accounting Concept)
Auction Revenue Rights (Economics Concept)
Automatic Response Rate (Economics Concept)
Automated Notification, Acknowledgement & Logging Operations Program Environment (ANALOPE) (Economics Concept)
Authorization Area (General Power System Concept)
Automatic Gain Control (AGC) (Economics Concept)
Automatic Generation Control (AGC) (Protection & Control Concept)
Automatic Recloser (Protection & Control Concept)
Automatic Voltage Regulator (AVR) (Protection & Control Concept)
Auxiliary Circuit (Protection & Control Concept)
Auxiliary Connections (Protection & Control Concept)
Auxiliary Equipment (Protection & Control Concept)
Availability (Economics Concept)
Available (Economics Concept)
Available Transfer Capability (ATC) (Economics Concept)

B
Backfeed (Protection & Control Concept)
Backup Protection (Protection & Control Concept)
Balance of Business Systems (BBS) (Economics Concept)
Balancing and Settlement Code (BSC) (Economics Concept)
Balancing Mechanism (BM) (Economics Concept)
Balancing Services (Economics Concept)
Base Case Conditions for Firm ATC (Economics Concept)
Base Case Conditions (BCC) for Non-Firm ATC (Economics Concept)
BETTA Effective Date (Economics Concept)
Bid (Economics Concept)
Bid Limits (Economics Concept)
Bilateral Transaction (Economics Concept)
Billing or Revenue Meter (Economics Concept)
Blackout (General Power System Concept)
Black Start (Protection & Control Concept)
Black Start Unit (Protection & Control Concept)
Black-start Capability (Protection & Control Concept)
Blind Spot (Protection & Control Concept)
Block Dispatch (Protection & Control Concept)
Board (General Power System Concept)
Bottled Energy/Capacity (General Power System Concept)
Boundary Point (General Power System Concept)
BSCCo (General Power System Concept)
Bulk Power Electric Supply System (Protection & Control Concept)
Bulk Power Transmission Facilities (Protection & Control Concept)
Bus (General Power System Concept)
Bus Zone (BZ) (Protection & Control Concept)
Bypass Contactor (Protection & Control Concept)

C
Cabinet (General Power System Concept)
Capable (General Power System Concept)
Capacitor Bank (Protection & Control Concept)
Capacitor Divider (Protection & Control Concept)
Capacity (General Power System Concept)
Capacity Emergency Transfer Objective (CETO) (General Power System Concept)
Capacity Market Programs (CAP) (Economics Concept)
Capacity Resource (General Power System Concept)
Carbon Charge (General Power System Concept)
Central Volume Allocation (General Power System Concept)
Charging Current (General Power System Concept)
Clearing Manager (Economics Concept)
Circuit (General Power System Concept)
Circuit Breaker (CB) (Protection & Control Concept)
Circuit-breaker Controller (Protection & Control Concept)
Circuit-breaker Lockout (Protection & Control Concept)
Code (Economics Concept)
Code of Practice (Economics Concept)
Co-generation (General Power System Concept)
Combustion Turbine (CT) (General Power System Concept)
Commercial Sector (Economics Concept)
Common Quality Advisory Group (General Power System Concept)
Communication (General Power System Concept)
Communications Equipment (General Power System Concept)
Communications Interruption (General Power System Concept)
Communications Site (General Power System Concept)
Commutation Failure (Protection & Control Concept)
Completed Application (General Power System Concept)
Compensation Program (Protection & Control Concept)
Compressor (Protection & Control Concept)
Conductive Structure (General Power System Concept)
Congestion (Economics Concept)
Congestion Component (Economics Concept)
Connected Entity (Economics Concept)
Connection Contract (Economics Concept)
Constrained on Compensation (Economics Concept)
Constrained Posted Path (General Power System Concept)
Constraint (Economics Concept)
Consumer (Economics Concept)
Consumption (Economics Concept)
Contingency (Protection & Control Concept)
Contract (Economics Concept)
Contract Capacity (Economics Concept)
Contract Principles (Economics Concept)
Contractor (Economics Concept)
Contractor Recall Time (Economics Concept)
Control (Protection & Control Concept)
Control Area (CA) (Protection & Control Concept)
Control Block (CB) (Protection & Control Concept)
Control Area Operator (Protection & Control Concept)
Control Block Operator (Protection & Control Concept)
Control Program (CP) (Protection & Control Concept)
Conversational Monitor System (CMS) (Protection & Control Concept)
Convection (Protection & Control Concept)
Co-ordination Center (Protection & Control Concept)
Cooperative Electric Utility (General Power System Concept)
Cost of Non-supply (Economics Concept)
Cost Shifting (Economics Concept)
Coupling Capacitor (Protection & Control Concept)
Cranking Unit (Protection & Control Concept)
Critical Peak Pricing (CPP) (Economics Concept)
Crown Entity (General Power System Concept)
Current Control (HVDC) (Protection & Control Concept)
Current Transformer (Protection & Control Concept)
Curtailment Service Provider (CSP) (Economics Concept)
Curtailment (Economics Concept)
Customer (Economics Concept)
Customer Accounts (Economics Concept)
Customer Switching (Economics Concept)

D
Dead (DE-ENERGIZED) (General Power System Concept)
Defence Plan (Protection & Control Concept)
Delayed Outage (Protection & Control Concept)
Delegate (Protection & Control Concept)
Delivering Party (General Power System Concept)
Demand (Economics Concept)
Demand Bid (Economics Concept)
Demand Bidding/Buyback (DB) (Economics Concept)
Demand Response (DR) (Economics Concept)
Demand Response Event (Economics Concept)
Demand Response Load (Economics Concept)
Designated Resource (Economics Concept)
Designated Transmission Facilities (Economics Concept)
Digital Control (Protection & Control Concept)
Direct Assignment Facilities (Economics Concept)
Direct Consumer (Economics Concept)
Direct Load Control (DLC) (Protection & Control Concept)
Direct Voltage Control (Protection & Control Concept)
Disconnect Switch (Protection & Control Concept)
Dispatch (Economics Concept)
Dispatch Instruction (Economics Concept)
Dispatch Objective (Economics Concept)
Dispatch Prices (Economics Concept)
Dispatch Rate (Economics Concept)
Dispatch Schedule (Economics Concept)
Distance Protection (Protection & Control Concept)
Distribution (of electricity) (General Power System Concept)
Distribution Factor (General Power System Concept)
Distribution System (General Power System Concept)
Distribution System Operator (General Power System Concept)
Distributor (General Power System Concept)
District Substation (General Power System Concept)
Disturbance (Protection & Control Concept)
Diversified Peaks (Economics Concept)
Diversity Factor (DF) (Economics Concept)
Domestic Consumer (Economics Concept)
Droop (General Power System Concept)
Droop of a Generator (Protection & Control Concept)
Dump Power (Economics Concept)
Duration of Event (Economics Concept)

E
Earth Fault (Protection & Control Concept)
ECapacity (Economics Concept)
Economic Demand Response Event (Economics Concept)
Economic Dispatch (Economics Concept)
Economic Maximum (EcoMax) (Economics Concept)
Economic Minimum (EcoMin) (Economics Concept)
EHV cables (General Power System Concept)
Eligible Customer (Economics Concept)
Electrical Energy (General Power System Concept)
Electric Distribution Company (EDC) (General Power System Concept)
Electric System Losses (General Power System Concept)
Electric Power (General Power System Concept)
Electric Utility (General Power System Concept)
Electricity (General Power System Concept)
Electricity Markets (Economics Concept)
Electricity Regulations (General Power System Concept)
Electronic Highway (EH) (General Power System Concept)
Electronic Data Interchange (EDI) (General Power System Concept)
EIA ID Number (General Power System Concept)
EMarket (Economics Concept)
Embedded Generation (General Power System Concept)
Emergency (General Power System Concept)
Emergency Demand Response Event (Economics Concept)
Emergency Demand Response Program (EDRP) (Economics Concept)
Emergency Recall Time (General Power System Concept)
End-Use Customer (Economics Concept)
Energy (General Power System Concept)
Energy Account (Accounting Concept)
Energy Block-hours (Economics Concept)
Energy Efficiency (General Power System Concept)
Energy Imbalance Service (General Power System Concept)
Energy Management System (EMS) (Protection & Control Concept)
Energy Market Services (Economics Concept)
Energy Meter Readings (EMRs) (Protection & Control Concept)
Energy MW (General Power System Concept)
Enhanced Customer Service (Economics Concept)
Enhanced Energy Scheduler (EES) (General Power System Concept)
Equipment Owner (General Power System Concept)
Equivalent Load (Economics Concept)
ESchedules (Economics Concept)
Estimated Annual Consumption (EAC) (Economics Concept)
Exchange Program (CAX, CBX) (Protection & Control Concept)
Exchange Schedule (CAS, CBS) (Protection & Control Concept)
Exciter (General Power System Concept)
Executive Dashboard (Economics Concept)
Existing Contracts (ETC) or (E.C.) (Economics Concept)
Expected Transfer (General Power System Concept)
Expected Annual Peak Load (Economics Concept)
External Market Buyer (Economics Concept)
External Node (Economics Concept)
External Resource (Protection & Control Concept)
External Transaction (Protection & Control Concept)
Extra High Voltage(EHV) (General Power System Concept)
Extra-Territorial Generation (ETG) (General Power System Concept)

F
Facilities Study (Economics Concept)
Fast Instantaneous Reserve (FIR) (Economics Concept)
Fault (Protection & Control Concept)
Fault Clearance (Protection & Control Concept)
Fault Current (Protection & Control Concept)
Feeder (General Power System Concept)
Feeder Transformer (Protection & Control Concept)
FERC (General Power System Concept)
FERC Order 889 (General Power System Concept)
Field Forcing (Protection& Control Concept)
Financial Transmission Rights (FTRs) (Economics Concept)
Firm Point-to-Point Transmission Service (Economics Concept)
Firm Transmission Service (Economics Concept)
First Contingency Basis (Protection & Control Concept)
First Settlement Period (General Power System Concept)
Fixed Transmission Right (FTR) (Economics Concept)
Flat Frequency Control (Protection & Control Concept)
Flat Tie-Line Control (Protection & Control Concept)
Forecast Obligation (Economics Concept)
Forecast Pool Requirement (FPR) (Economics Concept)
Forecast Price (Economics Concept)
Forecast Zone Requirements (Economics Concept)
Forced Transmission Outage (Economics Concept)
Frequency (General Power System Concept)
Frequency Bias (General Power System Concept)
Frequency Control (Protection & Control Concept)
Frequency Control Reserves (Protection & Control Concept)
Frequency Deviation (Protection & Control Concept)
Frequency Disturbance (Protection & Control Concept) Frequency Keeping Reserve or Frequency Regulating Reserve (FRR) (Economics Concept)
Frequency Offset (Protection & Control Concept)
FTR OASIS (Economics Concept)
Fuel Cost (Economics Concept)

G
Gas Meter (Economics Concept)
Gas Recovery Plant (General Power System Concept)
Gas Turbine (GT) (General Power System Concept)
GEBGE (Protection & Control Concept)
Generating Availability Data System (GADS) (General Power System Concept)
Generating Capability Rating Procedures Task Force (GCRPTF) (General Power System Concept)
Generating Market Buyer (Economics Concept)
Generating Plant (General Power System Concept)
Generating Unit (General Power System Concept)
Generating Unit Event Request (General Power System Concept)
Generation (General Power System Concept)
Generation Set (General Power System Concept)
Generator (General Power System Concept)
Generator Communications Project (GCP) (Protection & Control Concept)
Generator Compensation Instruction (Protection & Control Concept)
Generator Marginal Cost (Economics Concept)
Generation Outage Rate Program (GORP) (Economics Concept)
Generation Owner (General Power System Concept)
Generator Forced/Unplanned Outage (General Power System Concept)
Generator Maintenance Outage (General Power System Concept)
Generator Planned Outage (General Power System Concept)
Generator Unavailability Subcommittee (GUS) (General Power System Concept)
Go-live Date (General Power System Concept)
Good Industry Practice (General Power System Concept)
Good Utility Practice (General Power System Concept)
Grid (General Power System Concept)
Grid Exit Point (General Power System Concept)
Grid Injection Point (General Power System Concept)
Grid Management Charge (Economics Concept)
Grid Operating Asset (General Power System Concept)
Grid Supply Point (General Power System Concept)
GSP Group (General Power System Concept)

H
Half Hourly Data Aggregator (General Power System Concept)
Half Hourly Data Collector (General Power System Concept)
Half Hourly Meter (General Power System Concept)
Half Hourly Metering System (General Power System Concept)
Harmonic Filter (Protection & Control Concept)

I
Imbalance (Economics Concept)
ICAP Credit: (Economics Concept)
Installation Control Point (ICP) (Protection & Control Concept)
Identifiable Load (Economics Concept)
Immediate Outage (General Power System Concept)
Inadvertent Interchange (General Power System Concept)
Incremental Cost (Economics Concept)
Indicated Demand (Economics Concept)
Indicated Generation (General Power System Concept)
Industrial (Economics Concept)
Infeasibility (Economics Concept)
Installed Capacity (Economics Concept)
Installed Capacity Market (Economics Concept)
Installed Capacity Equivalent (Economics Concept)
Installed Capacity Requirement (Economics Concept)
Installed Capacity Resource (Economics Concept)
Instantaneous Reserves (Protection & Control Concept)
Instantaneous Reserve Check (IRC) (Protection & Control Concept)
Integrated (General Power System Concept)
Interchange (Economics Concept)
Interconnected System (General Power System Concept)
Interconnected System Operator (General Power System Concept)
Interconnection (General Power System Concept)
Interconnector (General Power System Concept)
Interface with Water or Gas Meters (General Power System Concept)
Internal (General Power System Concept)
Internal Bilateral for Load (IBL) (Economics Concept)
Internal Bilateral Transaction (IBT) (Economics Concept)
Internal Market Buyer (Economics Concept)
Internal Transaction (General Power System Concept)
Interrupter Unit (Protection & Control Concept)
Interruption (Economics Concept)
Interruptible demand (Economics Concept)
Interruptible load (Economics Concept)
Interruptible/Curtailable Service (I/C): (Economics Concept)
Intra-Control-Area Transaction (Protection & Control Concept)
IOU (General Power System Concept)
Island (General Power System Concept)
Independent System Operator (ISO) (General Power System Concept)
ISO Controlled Grid (General Power System Concept)
ISO Governing Board (General Power System Concept)

J
Joint Owned Unit (General Power System Concept)

K
Key Component (General Power System Concept)
K-Factor (Protection & Control Concept)
KVAr (General Power System Concept)
Kilowatt (kW) (General Power System Concept)
Kilowatthour (kWh) (General Power System Concept)

L
LAMBDA (RATE) (Economics Concept)
Lines Company (Economics Concept)
Line Loss (General Power System Concept)
Load (General Power System Concept)
Load Aggregator (General Power System Concept)
Load Analysis Subcommittee (LAS) (General Power System Concept)
Load Control (Protection& Control Concept)
Load Drop (Economics Concept)
Load Forecasting (Economics Concept)
Load Pick-up Factor (General Power System Concept)
Load Relief (General Power System Concept)
Load Serving Entity (LSE) (Economics Concept)
Load-Shedding (Protection & Control Concept)
Load Shifting (Economics Concept)
Local Area Transmission Facilities (Economics Concept)
Local Control Center (LCC) (Protection & Control Concept)
Local Control Center Dispatcher (Protection & Control Concept)
Local Distribution Company (LDC) (Economics Concept)
Locational Marginal Price (LMP) (Economics Concept)
Long-Term Firm Point-to-Point Transmission Service (Economics Concept)
Loss of supply (LOS) (General Power System Concept)
Losses (General Power System Concept)
LSE Reserve Requirement (Economics Concept)

M
Maintenance Outage (General Power System Concept)
Maintenance Zone (General Power System Concept)
Manual Load Dump (Protection & Control Concept)
Market Buyer (Economics Concept)
Market Operations Center (Economics Concept)
Market Participant (Economics Concept)
Market Seller (Economics Concept)
Market Surveillance Committee (Economics Concept)
Marginal Equipment (Economics Concept)
Marginal Loss Component (Economics Concept)
Material Change (Economics Concept)
Maximum Demand (Economics Concept)
Maximum Hourly Load (General Power System Concept)
Megawatt (MW) (General Power System Concept)
Megawatthour (MWh) (General Power System Concept)
MegaVoltAmperes (MVA) (General Power System Concept)
Merit Order (Economics Concept)
Merit Order Dispatch (Economics Concept)
Meter (General Power System Concept)
Metering (General Power System Concept)
Metering Controller (Protection & Control Concept)
Meter Data (General Power System Concept)
Metering Data Acquisition System (MDAS) (General Power System Concept)
Metering Equipment (General Power System Concept)
Metering Point (General Power System Concept)
Metering System (General Power System Concept)
Metered Entity (General Power System Concept)
Metered Market Buyer (Economics Concept)
Metered Subsystem (MSS) (General Power System Concept)
Mid-Atlantic Area Council (MAAC) (General Power System Concept)
Minimum Generation Alert (General Power System Concept)
Minimum Generation Emergency (General Power System Concept)
Minimum Term (Economics Concept)
Modification Business (Economics Concept)
Multi-Area Operation (Economics Concept)
Municipality (General Power System Concept)
Must Run Unit (Economics Concept)

N
N-1 Criterion (Protection & Control Concept)
No-Load Cost (Economics Concept)
National Grid (General Power System Concept)
Native Load Customers (Economics Concept)
NERC (General Power System Concept)
New Firm Use ("NFU") (Economics Concept)
Net Capability or Net Transfer Capacity (NTC) (General Power System Concept)
Net Capacity Verification Report (NETCAPVR) (General Power System Concept)
Net Tie Flow (Telemetered) (Economics Concept)
Network (General Power System Concept)
Network Characteristic Method (Protection & Control Concept)
Network Customer (Economics Concept)
Network Integration Transmission Service (Economics Concept)
Network Load (General Power System Concept)
Network Operating Agreement (General Power System Concept)
Network Operating Committee (General Power System Concept)
Network Power Frequency Characteristic (Protection & Control Concept)
Network Resource (General Power System Concept)
Network Service User (General Power System Concept)
Network Transmission Service (General Power System Concept)
Network Upgrades (General Power System Concept)
Node (General Power System Concept)
Nomogram (General Power System Concept)
Non-Capacity Interchange Purchases (Economics Concept)
Non-Capacity Interchange Sales (Economics Concept)
Non-Capacity Resource (Economics Concept)
Non-Firm Point-to-Point Transmission Service (Economics Concept)
Non-Metered (Economics Concept)
Non-Metered Market Buyer (Economics Concept)
Non-PJM-designated Transmission Facilities (General Power System Concept)
NON-utility generator(NUG) (General Power System Concept)

O
Observation Line (Protection & Control Concept)
Observation of Unintentional Deviations (Protection & Control Concept)
Off Cost (Economics Concept)
Off-load (Protection & Control Concept)
Offer Data (Economics Concept)
Office of Gas and Electricity Markets (Ofgem) (Economics Concept)
Office of Interconnection (OI) (Economics Concept)
Office Working Day (General Power System Concept)
Offsetting of Unintentional Deviations (General Power System Concept)
Off-voltage Tap Changer transformer (General Power System Concept)
Oil Circuit-breaker (OCB) (Protection & Control Concept)
On-load Tap-changer (OLTC) (General Power System Concept)
Open Access Same-Time Information System (OASIS) (Economics Concept)
Operating Agreement of PJM Interconnection, L.L.C. (General Power System Concept)
Operating Capacity (General Power System Concept)
Operating Company (General Power System Concept)
Operating Contractor (General Power System Concept)
Operating Day (Economics Concept)
Operating Margin (Economics Concept)
Operating Policies (General Power System Concept)
Operating Procedures (General Power System Concept)
Operating Reserve (Protection & Control Concept)
Other Supplier (Economics Concept)
Outage (Economics Concept)
Outage Management (Economics Concept)
Outage Transfer Distribution Factor (OTDF) (General Power System Concept)
Outstation (General Power System Concept)
Overhead Line (General Power System Concept)

P
Panel (General Power System Concept)
Panel Member (General Power System Concept)
Panel Secretary (General Power System Concept)
PAR (General Power System Concept)
Parallel Path Flows (General Power System Concept)
Party (General Power System Concept)
Party Code (General Power System Concept)
Participants (General Power System Concept)
Participating Generator Agreement ("PGA") (Economics Concept)
Participating Seller or Participating Generator (Economics Concept)
Participating Transmission Owner ("PTO") (Economics Concept)
Peak Demand (Economics Concept)
Peak Period Maintenance Excess (Economics Concept)
Peak Season (Economics Concept)
Peak Season Maintenance (Economics Concept)
Payee (Economics Concept)
Payer (Economics Concept)
Phase-to-phase Fault (Protection & Control Concept)
PJM (General Power System Concept)
PJM Board of Managers (Economics Concept)
PJM Control Area (General Power System Concept)
PJM Control Area Reserve Margin (R) (Economics Concept)
PJM Control Area-Scheduled Resource (Economics Concept)
PJM Interchange (Economics Concept)
PJM Interchange Energy Market (Economics Concept)
PJM Interchange Export (Economics Concept)
PJM Interchange Import (Economics Concept)
PJM Manuals (Accounting Concept)
PJM Member (Economics Concept)
PJM OASIS Account Administrator (Accounting Concept)
PJM Office of the Interconnection (PJM OI) (General Power System Concept)
PJM OI Control Center (Protection & Control Concept)
PJM Open Access Same-Time Information System (General Power System Concept)
PJM Reserve Requirement (Economics Concept)
PJM Tariff (Economics Concept)
Planned Interruption (General Power System Concept)
Planned Outage (General Power System Concept)
Planned Transmission Outage (General Power System Concept)
Planned Transmission Outage Schedule (Economics Concept)
Planning Period (General Power System Concept)
Planning Period Peak (General Power System Concept)
Planning Period Peak Diversity Entitlement (General Power System Concept)
Plant (General Power System Concept)
PLC (Protection & Control Concept)
PLOTS (Economics Concept)
Point(s) of Delivery (POD) (Economics Concept)
Point(s) of Receipt (POR) (Economics Concept)
Point-to-Point Transmission Service (Economics Concept)
Pool-Scheduled Resource (Economics Concept)
Potential MWh Change (Economics Concept)
Potential Peak Reduction (Economics Concept)
Power Deviation (Protection & Control Concept)
Power Factor (General Power System Concept)
Power Management System (PMS) (Protection & Control Concept)
Power Marketers (Economics Concept)
Power Purchaser (Economics Concept)
Power Quality Monitoring (Protection & Control Concept)
Power Station (General Power System Concept)
Power Swing (Protection & Control Concept)
Power Swing Block (PSB) (Protection & Control Concept)
Power System (General Power System Concept)
Power System Stability (Protection & Control Concept)
Power Transfer Distribution Factor (General Power System Concept)
Premise Device/Load Control Interface or Capability (Protection & Control Concept)
Pre-Pay Metering (Economics Concept)
Price Responsive Demand Response (Economics Concept)
Pricing Event Notification Capability (Economics Concept)
Primary Control (Protection & Control Concept)
Primary Controller (Protection & Control Concept)
Primary Control Power (Protection & Control Concept)
Primary Control Range (Protection & Control Concept)
Primary equipment (Protection & Control Concept)
Producer (Economics Concept)
Production Cost (Economics Concept)
Protection (PROT) (Protection & Control Concept)
Protective Relay (Protection & Control Concept)
Provision of Usage Information to Customers (Economics Concept)
Public Electricity Supplier (PES) (General Power System Concept)
Public Utility (General Power System Concept)
Public Utility District (General Power System Concept)
Publicly Owned Electric Utility (General Power System Concept)

Q
Quorum (General Power System Concept)

R
Railroad and Railway Electric Service (General Power System Concept)
Ramp Period (General Power System Concept)
Ramping (General Power System Concept)
Ramp Rate (General Power System Concept)
Rated Voltage (arrester with spark gaps) (General Power System Concept)
Reliability Coordination Plan (RCP) (Protection & Control Concept)
Reactive Limitations (General Power System Concept)
Reactive Power (General Power System Concept)
Reactor (Inductor) (General Power System Concept)
Real Power (General Power System Concept)
Real-Time (General Power System Concept)
Real-Time Energy Market (Economics Concept)
Real Time Pricing (Economics Concept)
Recall Time (General Power System Concept)
Receiving Party (General Power System Concept)
Redispatch Cost (Economics Concept)
Reduce Line Losses (General Power System Concept)
Reduced Winter Peak (General Power System Concept)
Regional Transmission Group (RTG) (General Power System Concept)
Regional Transmission Owner (RTO) (General Power System Concept)
Regulation (General Power System Concept)
Regulation Clearing Price (Economics Concept)
Regulation Market (Economics Concept)
Regulator (General Power System Concept)
Relay (Protection & Control Concept)
Related Person (Economics Concept)
Relevant Capacity (Economics Concept)
Relevant Instrument (General Power System Concept)
Relevant Metering Systems (Economics Concept)
Reliability (Protection & Control Concept)
Reliability Assurance Agreement (RAA) (Economics Concept)
Reliability Must-Run Contract ("RMR") Contract (Economics Concept)
Remotely Change Metering Parameters (Economics Concept)
Remote Connect/Disconnect (Economics Concept)
Reserves (General Power System Concept)
Reserved Capacity (General Power System Concept)
Reserved Transmission Capability (General Power System Concept)
Residential (General Power System Concept)
Resource (Economics Concept)
Resource Scheduling and Commitment (RSC) (Economics Concept)
Response Rates (Economics Concept)
Response Time (Economics Concept)
Retail (Economics Concept)
Retailer (Economics Concept)
Retail Load Responsibility (Economics Concept)
Retail System User (Economics Concept)
Retail Transaction (Economics Concept)
Revenue Assurance (Economics Concept)
Remote Terminal Unit (RTU) (General Power System Concept)
Run-Down Rate(s) (Economics Concept)
Run-Up Rate(s) (Economics Concept)

S
Supervisory Control and Data Acquisition (SCADA) (Protection & Control Concept)
Scheduling Applications (SA) (Economics Concept)
Scheduling Infrastructure (SI) (Economics Concept)
Secondary Control (Protection & Control Concept)
Secondary Control Range (Protection & Control Concept)
Secondary Control Reserve (Protection & Control Concept)
Secondary Controller (Protection & Control Concept)
Secondary Supplier (Economics Concept)
Secondary Transmission Provider (Reseller, or Secondary Provider) (Economics Concept)
Sector (Economics Concept)
Sector Votes (Economics Concept)
Security (Protection & Control Concept)
Security Limits (Protection & Control Concept)
Self-Regulation of Load (Economics Concept)
Self-Schedule (Economics Concept)
Self-Scheduled Resource (Economics Concept)
Sequence Control (Protection & Control Concept)
Service Agreement (Economics Concept)
Service Commencement Date (General Power System Concept)
Service Territory (Economics Concept)
Settlements Model (Economics Concept)
Settlement Market System (SMS) (Economics Concept)
Settlement Period (General Power System Concept)
Shared Reserves (Economics Concept)
Short-Term Firm Point-to-Point Transmission Service (Economics Concept)
Shunt Reactor (Protection & Control Concept)
Simultaneous Feasibility Test (SFT) (Economics Concept)
Sink (Economics Concept)
Solar Magnetic Disturbance (SMD) (Protection & Control Concept)
Sole-Supplier Load (General Power System Concept)
Source (General Power System Concept)
Span (General Power System Concept)
Specified Assets and Equipment (General Power System Concept)
Split Cost (Economics Concept)
Spot Market (Economics Concept)
Spot Market Energy (Economics Concept)
Spot Price (Economics Concept)
Stability (General Power System Concept)
Stability event (General Power System Concept)
Stability Limit (General Power System Concept)
Stability Margin (of a system state variable) (General Power System Concept)
Stability Zone (General Power System Concept)
Specific Event Limits (General Power System Concept)
Steady State (General Power System Concept)
Structures (General Power System Concept)
Substation (General Power System Concept)
Substation Control System (SCS) (Protection & Control Concept)
Substation Equipment (General Power System Concept)
Substitute Meter (General Power System Concept)
Summer Peak Period (General Power System Concept)
Summer Peaking Zone (General Power System Concept)
Supervisory Control (Protection & Control Concept)
Supervisory Control and Data Acquisition (SCADA) (Protection & Control Concept)
Supplementary Status Report (General Power System Concept)
Supplier (Economics Concept)
Supply License (Economics Concept)
Supplier Meter Registration Agent (SMRA) (Economics Concept)
Supplier Meter Registration Service (SMRS) (Economics Concept)
Supplier Volume Allocation (Economics Concept)
Support (General Power System Concept)
Surge (Protection & Control Concept)
Surge Arrester (Protection & Control Concept)
Surge Impedance (Protection & Control Concept)
Surge Impedance Loading (Protection & Control Concept)
Surge Relay (Protection & Control Concept)
Switchgear Group (Protection & Control Concept)
Synchronism Check Relay (Protection & Control Concept)
Synchronize (General Power System Concept)
Synchronous Area (General Power System Concept)
Synchronous Condenser (Protection & Control Concept)
Synchronous Operation of a Machine (General Power System Concept)
Synchronous Operation of a system (General Power System Concept)
Synchronous Speed (General Power System Concept)
Synchronous Time (General Power System Concept)
System (Electric) (General Power System Concept)
System Capacity (General Power System Concept)
Systems Connection Point (General Power System Concept)
System Frequency (General Power System Concept)
System Impact Study (General Power System Concept)
System Reliability (Protection & Control Concept)
System Warning (Protection & Control Concept)
System Zone (General Power System Concept)

T
Tariff (Economics Concept)
TCA (Transmission Control Agreement)
Telefail (General Power System Concept)
Telemetering (General Power System Concept)
Teleswitch Group (Protection & Control Concept)
Tertiary Control (Protection & Control Concept)
Tertiary Control Reserve (Protection & Control Concept)
Tertiary Winding (General Power System Concept)
Theft Detection (Economics Concept)
Thermal Limitations (General Power System Concept)
Third Party Generating Plant (General Power System Concept)
Third Party Generator (General Power System Concept)
Third-Party Sale (Economics Concept)
Tie-Line (General Power System Concept)
Tie Line Bias Control (Protection & Control Concept)
Time Deviation (Economics Concept)
Time Control (Protection & Control Concept)
Time-Based Rate (Economics Concept)
Time-of-use Rate (Economics Concept
) Total System (General Power System Concept)
Total System Residual Cashflow (Economics Concept)
Total Transfer Capacity (TTC) (General Power System Concept)
Trading Arrangements (Economics Concept)
Trading Disputes Committee (TDC) (Economics Concept)
Trading Participant (BSC Party) (Economics Concept)
Trading Party (Economics Concept)
Trading Query (Economics Concept)
Trading Unit (Economics Concept)
Trading Unit Applicant (Economics Concept)
Transaction Management System (TMS) (General Power System Concept)
Transformer (General Power System Concept)
Transmission (General Power System Concept)
Transmission Company (Economics Concept)
Transmission Congestion Credit (Economics Concept)
Transmission Customer (Economics Concept)
Transmission Facilities (General Power System Concept)
Transmission Loading Relief (TLR) (Economics Concept)
Transmission Loss Factor (Economics Concept)
Transmission Loss Multiplier (Economics Concept)
Transmission Owner (General Power System Concept)
Transmission Owners Agreement (Economics Concept)
Transmission Provider (General Power System Concept)
Transmission Provider’s Monthly Transmission System Peak (Economics Concept)
Transmission Reliability Margin (TRM) (Economics Concept)
Transmission Service (General Power System Concept)
Transmission Service Request (TSR) (General Power System Concept)
Transmission Services Enabling Agreement (General Power System Concept)
Transmission Services Information (General Power System Concept)
Transmission System (Electric) (General Power System Concept)
Transmission System Boundary (General Power System Concept)
Transmission System Operator (TSO) (General Power System Concept)
Transportation (General Power System Concept)
Type of Organization (Economics Concept)
Transpower (General Power System Concept)

U
UCTE Synchronous Area (General Power System Concept)
Ultimate Consumer (Economics Concept)
Unaccounted for Capacity (Economics Concept)
Unavailable Capability (General Power System Concept)
Uncommitted Capacity (General Power System Concept)
Unconstrained Locational Marginal Price (Economics Concept)
Unconstrained Posted Path (Economics Concept)
Unforced Capacity (Economics Concept)
Uniform Resource Locator (URL) (Economics Concept)
Unintentional Deviation (Protection & Control Concept)
Unit Commitment Data Base (Economics Concept)
Unmetered Supply (General Power System Concept)
Unmetered Supplies Operator (General Power System Concept)
Unmetered Supply Certificate (General Power System Concept)
Unscheduled Transmission Service (General Power System Concept)
Untelemetered Gen. & Pumping Load (General Power System Concept)

V
Var (General Power System Concept)
Voltage Reduction (General Power System Concept)
Voltage support (General Power System Concept)
Volume Allocation Units (Economics Concept)
Virtual Tie-Line (Accounting Concept)

W
Water Meter (Economics Concept)
Watt (W) (General Power System Concept)
Watt-hour (Wh) (General Power System Concept)
Weather Normalized Loads (Economics Concept)
Weekday Period (Economics Concept)
Weekend Period (Economics Concept)
Wheel (WHEELING) (General Power System Concept)
Wholesale Transaction (Economics Concept)
Winter Peak Period (Economics Concept)
Winter Peaking Zone (Economics Concept)
World (General Power System Concept)
Wholesale System User (Economics Concept)

Y
Year of Study (General Power System Concept)

Z
Zone (General Power System Concept)