– I believe this PT is used for high metering and protection purposes at 500kV. Yes function of node VT in 500 kV GIS. Protection and metering at line side income. please see also of another VT in here At each bay Line and ATR or is considered for differential
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Get Price2/11/2020Hong Kong's "insulating gas gas (sulfur hexafluoride) emissions" is 150[kt] which is the 43rd highest in the world ranking. Transition graphs on "Sulfr hexafluoride gas (sulfur hexafluoride) emissions" in Hong Kong and comparison bar charts (USA vs. China vs. Japan vs. Hong Kong), (Switzerland vs. Libya vs. Hong Kong) are used for easy understanding. Various data can be downloaded
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