230-kv ring bus will provide required characteristics of flexibility, ease of maintenance, maximum stability, and simplicity of relaying at most reasonable cost; scheme connects main busses in 230-kv left and right switchyards together with two tie circuits crossing Columbia River to form closed ring to which all generators and lines are connected. Digest of paper 48-193 before Am Inst Elec Engrs.
230-kv ring bus for Grand Coulee power plant
Elec Eng
Electrical Engineering ; 67 , n 10
1948
Article (Journal)
English
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