SCK0 - Gas Insulated Substations

Scope: Review, study, and document the design, application, installation, testing, operating and maintenance practices for gas-insulated substations (GIS) rated 1 kV and above, gas-insulated transmission lines (GIL) rated 72.5 kV and above and Sulfur Hexafluoride (SF6) gas. Work jointly with Switchgear Committee on ratings of breakers for gas-insulated substations. Align the gas-insulated substation standards and guides with international norms and standards. Identify the need for, and sponsor the preparation of criteria, guides, tutorial and standards as related to gas-insulated substations and transmission lines. Develop SF6 gas handling guide in line with international guide. Organize regional users’ group meetings for exchange of experience information. Reaffirm existing standards and guides and update/revise on on-going basis.

Subcommittee Officers

Scott Scharf
SCK0 Chair

Tennessee Valley Authority (TVA)

Ryan Stone
SCK0 Vice-Chair

Mitsubishi Electric Power Products, Inc. (MEPPI)

Peter Grossmann
SCK0 Secretary


Working Groups