Guidance in the application of relays and relaying schemes for protection against stator ground faults on high-impedance grounded generators is provided.
Working Group Details
IEEE Guide for Gas-Insulated Substations Rated Above 52 kV
Information of special relevance to planning, design, testing, installation, operation and maintenance of gas-insulated substations (GIS) and equipment is provided in this guide, which is intended to supplement IEEE Std C37.122(TM). This guide is applicable to all gas-insulated substations (GIS) above 52 kV. However, the importance of topics covered varies with application category. For example, the issues related to advanced field test techniques and very fast transients (VFT) are of particular interest for extra-high voltage (EHV) gas-insulated substations (GIS).
IEEE Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
Guidelines for moisture level measurement, moisture data interpretation, and moisture control in gas-insulated transmission class equipment (GIE) are provided.
IEEE Guide for Gas-Insulated Substations
The technical requirements for the design, fabrication, testing, and installation of a gas-insulated substation (GIS) are covered. Parameters to be supplied by the purchaser are suggested, and technical requirements for the design, fabrication, testing, and installation to be furnished by the manufacturer are established.
IEEE Guide to Specifications for Gas-Insulated, Electric Power Substation Equipment
Technical requirements for the design, fabrication, testing, and installation of a gas-insulated substation (GIS) are provided. Parameters to be supplied by the purchaser and the technical requirements for the design, fabrication, testing, and installation to be furnished by the manufacturer are discussed. Environmental conditions, general and specific equipment requirements, and a proposal data sheet form are provided to aid the user.
IEEE Recommended Practice for the Interface of New Gas-Insulated Equipment in Existing Gas-Insulated Substations
Reaffirmed 2004 Recommendations for the connection of a gas-insulated substation to another gas-insu- lated substation of a different make are given.