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- Compensation for reactive power will reduce power loss, voltage loss in power systems and increase the utilization rate of power equipment and installations. 无功功率补偿将降低供电系统的功率损耗和电能损耗、少变压器和线路中的电压损失和提高发供电设备的利用率。
- When deciding VQ limits of VQC,the range of reactive control is calculated.The reactive power optimization program has been validated in a local power system.The power loss has dropped by 3% a... 在某地区电网的应用中验证了该系统和方法的有效性,经过优化计算,在满足电压约束和控制设备投切次数限制的条件下,降低了电能损耗,有功损耗比优化前下降约3个百分点。
- By minimizing the costs of reactive power and the system active power loss, the novel ORPF model is proposed.The model is an unfixed and piecewise mixed-integer nonlinear programming problem. 建立了以系统有功网损费用与发电机无功辅助费用之和最小为目标函数的无功优化模型,其对应的优化问题是一个具有非固定分段特点的非线性混合整数规划问题。
- Have you decreased the reactive power to zero? 您将无功负荷将为零了吗?
- Is there any reactive power error control in AVR? 自动调压器有无功功率误差控制吗?
- reactive power loss 无功损耗
- Node with zero input active and reactive power. 注入有功功率及无功功率为零的节点。
- 3 K.R.C.Mamandur,R.D.Chenoweth.Optional Controlof Reactive Power Flow for Improvement In VoltageProfiles and for Real Power Loss Minimization.IEEE Trans on PAS,1981,100(7) 米勒主编,胡国根译,何仰赞校.电力系统无功功率控制.北京:水利电力出版社,1990
- The control of voltage and reactive power are inseparable. 电压控制和无功功率的控制是分不开的。
- Idle is rough, and high-speed miss and power loss may result. 导致怠速不稳,高速缺火和功率下降。
- The controlof voltage and reactive power are inseparable. 电压控制和无功功率的控制是分不开的。
- Improve the power factor and reduce the reactive power dissipation. 提高系统的功率因素,减少无功损耗。
- DZ-active and reactive power grab grab, such as lifting aids. DZ型有功抓斗和无功抓斗等起重辅助设备。
- Less power loss and minimum thermal effect to peripheral components. 功率损耗低;对周边设备的热影响低.
- Power loss in the inducer would trigger the deck's playback circuit. 诱导器的电力流失会激发终端的回放回路。
- The reasonable reactive power compensation of distributing net can effectively maintain the voltage level, decrease the network loss and raise the transmission capacity. 摘要配电网合理的无功补偿,能够有效地维持系统的电压水平,降低有功网损,提高网路输送容量。
- Automatic compensation load reactive power, enhancing the load power factor. 自动补偿负荷无功功率,提高负荷功率因数。
- On-line reactive power optimization synthetical algorithm is presented. 提出了在线无功优化的一种混合算法。
- One snag is that they do not totally banish power losses. 其中一个问题就是它们并不能完全避免能量损失。