... 电源频率指示器 mainsfrequencyindicator 电源频率控制 power frequency control 电源频率控制回路 power frequency control loop ...
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power frequency control loop 电源频率控制回路
electronic power frequency control system 电子电源频率调节装置
Active Power and Frequency Control 有功功率与频率控制
power system primary frequency control 电力系统一次调频
power and frequency control 功频控制
power generation load-frequency control 发电负载频率控制
high-power frequency conversion control technology 大功率变频控制技术
medium-frequency power intelligent control system 中频电源智能控制系统
The effect of active power frequency control in the power system is introduced, together with the frequency standard and evaluation. Combining with the practical situation of Yunnan Power Grid Corporation, the suitable AGC service competitive bidding mode is selected.
2.介绍了有功频率控制在电力系统中的作用,并对频率标准及考核进行了说明,结合云南电网实际情况选取了适当的AGC服务竞价模式,同时在现有的AGC服务结算方式的基础上,提出了更适应云南电网并网发电厂辅助服务中AGC服务的改进方法。
参考来源 - 并网发电厂辅助服务研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In a drive system of power transistor inverter-motor, not only can it be used in fine control of motor current waveform, phase, amplitude and frequency, but can also be used to sense, fault current.
在大功率晶体管逆变器——电动机驱动系统中，它不但可用来对电动机电流的波形、相位、幅值和频率进行精细控制，而且能快速地检测出故障电流。
This paper mainly discusses the control and protection system for the 20kw VSCF (Variable Speed Constant Frequency) Wave Power Electric Station.
本文着重介绍了20千瓦变速恒频波力发电系统的控制功能和保护体系。
On line predicting obtaining power system post disturbances steady frequency is beneficial for frequency stability assessment and emergency control.
在线预测系统扰动后的稳态频率，有利于扰动后系统频率稳定性评估和紧急控制。
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