Discrete frequency voltage control method 离散变频调压技术
voltage of automatic frequency control 自动频率控制电压
frequency-voltage emergency control 频率电压紧急控制
voltage-frequency ration control 压频比控制
optimal voltage frequency control 最优压频控制
voltage control frequency 压控频率
frequency and voltage emergency control 频率电压紧急控制
Fuzzy control tests of arc voltage and short-circuit frequency are conducted to improve welding quality.
采用模糊控制技术，实现了电弧电压或短路频率的控制，提高了焊接质量。
It is suitable for control weak voltage current signal in the frequency converter control loop.
主要用于变频器控制回路中微弱电压、电流信号的控制。
The method of single asynchronous generator's frequency and voltage control is fit to synchronous station absolutely, offering technical support to the development of the distributed generation.
孤立运行异步发电站的频率和电压控制方法必然可以在孤立运行的同步发电站中应用，为分散能源的开发提供技术支持。
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