... 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
power frequency control device 功
active power-frequency control 有功
power frequency control of a 功率频率控制
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
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
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。
High frequency pulse width modulation power control systems can be realized using semiconductor switches.
高频脉冲宽度调制电力控制系统，可以实现用半导体开关。
Using computer control, man-machine dialogue mode, the completion of the power frequency voltage breakdown of insulation media, power frequency withstand voltage test.
采用计算机控制，过人机对话方式，完成对、绝缘介质的工频电压击穿，工频耐压试验。
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