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- An ideal photovoltaic should be able to modulate active power from its minimum to its maximum power output, with some capacity to absorb of generate reactive power in order to regulate also the connection bus voltage. 理想的光电控制装置应能调制从最小到最大输出的有功功率,以一定的容量吸收或发出无功功率来调节所联接的母线电压。
- Generator reactive power capability limits 发电机无功容量限制
- generators reactive power 发电机无功
- 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?
- Node with zero input active and reactive power. 注入有功功率及无功功率为零的节点。
- Software development of generator reactive power regulation for secondary voltage control 二次电压控制发电机无功调节装置后台软件开发
- Microcomputer Measurement of Generalized Instantaneous Reactive Power Current Based on Generalized Reactive Power Theory 基于广义无功理论的广义瞬时无功电流的微机测量
- 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。
- 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。
- 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。
- Hydrogenerator system with doubly fed generators (DFG) have superior performances such as good stability, ensuring variable speed constant frequency (VSCF), regulating active power and reactive power independently, and absorbing lag reactive power deeply. 变速恒频水轮发电系统的出现改变了这一局面,这种发电机具有良好的稳定性及变速恒频发电能力、独立的有功与无功调节能力和较强的进相运行能力。
- And expounds innovational and good compensative project in urban distribution by analyzing applied technology of reactive power compensation. 并通过对无功补偿应用技术的分析,提出了创新的配电网优化补偿方案。
- Voltage control is performed by the SMES system injecting or absorbing adjustable levels of reactive power. 电压控制是通过SMES系统发出或吸收数量可调节的无功来实现的。
- Reactive power needs depend on the voltage gradient, which is a function of the network topology. 所需的无功取决于电压的增减率,其是网络拓扑的函数。
- Correction of disturbances is made absorbing or giving active and\or reactive power in the four quadrants. 通过在3600范围内吸收或发出有功功率就可克服扰动。
- Tertiary reactors can be economically switched as system reactive power requirements and voltage profiles vary. 接在第三绕组上的电抗器可根据系统无功的要求以及电压分布的变化而经济地投切。