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- To control the magnetisation and to avoid problems by remaining synchronous with the grid frequency. 控制磁化和避免问题的其余同步与电网频率。
- The simulating results indicated that the proposed wind power generation-flywheel system could supply steady output power, and could participate in the power grid frequency control. 结果表明，在飞轮辅助下，风力发电-飞轮系统可以按要求输出平稳的功率，并且可以像传统发电机组一样参与电网频率控制。
- primary grid frequency modulation 一次调频
- primary grid frequency regulation 一次调频
- Grid Frequency Micro-Variation Detection Method in Overvoltage Monitoring 过电压监测中电网频率微变检测方法
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Current Control Algorithm and Function Analysis of AC Excited Grid Frequency Induction Motor Drive System 交流励磁工频感应电机传动系统电流控制算法及其性能分析
- Numerical Simulation and Manufacture of a Grid Frequency Synchronized Machine Drive Control System 交流励磁工频同步电机传动系统仿真及研制
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- The Control Algorithm of AC Excited Grid Frequency Induction Machine Drive System and Its Main Circuitry Designing Research 交流励磁工频感应电机传动系统控制算法及主回路的设计研究
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- The grid shimmers with "current" or grid flux. 网格以“涌流”或网格流动变化轻轻震颤着。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- It is fed into the grid at this voltage. 它是以这种电压馈入电力网。
- The grid lines then form a network of squares. 这样网格线就形成了正方形网格。
- When I see grid - it has no beginning, no ending. 当我理解网格的时候-网格没有开端和结束。
- Illustrate the process of campus grid system. 阐述了校园网格系统的运行过程。
- A grid is superimposed on the region of interest. 在所考虑的区域上勾画一个网格。
- To apply a small voltage to(a grid). 向栅极加偏压
