在高压网中有功功率和无功功率的流向为( )。(0.5)
发布时间:2025-11-26
A.有功功率和无功功率均从电压相位超前端流向电压相位滞后端
B.有功功率从高电压端流向低电压端,无功功率从相位超前端流向相位滞后端
C.有功功率从电压相位超前端流向相位滞后端,无功功率从高电压端流向低电压端
D.有功功率和无功功率均从高电压端流向低电压端
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