2020 RRS Annual Assessment

38

Glossary

Acronym

Definition

Acronym

Definition

BES

Bulk Electric System

NTWG

SERC Near-Term Working Group

CAGR DSM DWG

Compound Annual Growth Rate Demand Side Management SERC Dynamic Working Group SERC Engineering Committee Energy Management System

PJM

Pennsylvania-New Jersey-Maryland Pool SERC Planning Coordination Subcommittee Power System Simulator for Engineering SERC Resource Adequacy Working Group

PLCS PSS/E RAWG

EC

EMS

RE

Regional Entity

ERAG

Eastern Interconnection Reliability Assessment Group

RRS RTO

SERC Reliability Review Subcommittee Regional Transmission Organization Supervisory Control And Data Acquisition

ERO

Electric Reliability Organization

FERC

Federal Energy Regulatory Commission

SCADA

ISO

Independent System Operator Loss Of Load Expectation

SERC SERC Reliability Corporation SERC EC SERC Engineering Committee SVC Static VAR Compensator TLR Transmission Loading Relief TPL Transmission Planning UFLS Underfrequency Load Shedding VACAR

LOLE LTRA LTWG MISO MMWG

NERC Long-Term Reliability Assessment

SERC Long-Term Working Group

Midcontinent Independent System Operator Multiregional Modeling Working Group North American Electric Reliability Corporation

NERC

Virginia Carolinas subregion of SERC

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