| Description:
Review,study, and document the design, application, installation,
testing,
operating
and maintenance practices for gas insulated substations (GIS) 1 kV and
above,
gas insulated transmission lines (GIL) 72.5 kV and above and
sulfurhexafluoride (SF6) gas. Work 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.
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