用户功率因数及相关问题研究 关键词:功率因数;无功;电费 [gap=1711]Key words: power factor; reactive power; power charge
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power charge on 电源接通
power charge off 电源关断
electric power charge fill-up card 电费充值卡
large power charge 大功率充电
large power charge method 大功率充电法
electric power charge bill 电力收费
charge power supply 充电电源
Area electric power charge is variable peculiarly with periodic fluctuation.
区域电力负荷具有特殊的变化规律。
Research on the project using peak-valley electricity price to reduce the operation power charge has active significance.
南水北调东线一期工程抽水用电量大,研究东线工程利用峰谷电价减少工程运行电费具有积极意义。
It can ensure the reliability of constant power charge that adopted uniformly stepped power input, energy consumption work model and forced air-cooling model.
统一分段式功率投入,能耗式工作模式,强制风冷式散热,大大保证了恒功率放电的可靠性;
It said this left the decision to the military. The army said it did not wish to wield power but rather wanted Mr.Rajoelina to take charge.
VOA: standard.2009.03.18
"We feel,based on our experience in the last seven years, we feel that we need to enhance our legal capacity to extend the power of detention and the power of detention without charge,".
VOA: standard.2009.09.10
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