More info
Description / Abstract:
This guide applies to on-site acceptance tests of electrical
equipment and system commissioning of 1000-kV ac and above. It
identifies criteria and recommendations for test items, conditions,
methods, and results.
The stated recommendations, both technical and for testing, are
universally needed for on-site acceptance tests and commissioning
of 1000 kV ac and above ultra-high-voltage (UHV) power equipment,
including power transformers, reactors, capacitive voltage
transformers (CVTs), bushing-type current transformers (CTs),
gas-insulated switchgear, air insulated grounding switches, air
insulated disconnecting switches, bushings, metal-oxide surge
arresters (MOSAs), suspension insulators, post insulators, and
insulating oil.
Purpose
The intent of this guide is to identify on-site acceptance tests
of 1000-kV ac and above electrical equipment. This guide also
promotes the application and development of on-site acceptance test
methodology.
This guide also provides uniform technology specification
recommendations for commissioning of 1000-kV ac and above
transmission systems. It also provides the recommendations of
testing, acceptance criteria, and safety specifications.
This guide also provides sufficient technical support for
widespread and long-distance UHV ac transmission and promotes
system operating safety and reliability.