该控制方法能改善系统电能质量的调节，有效地补偿负荷侧谐波电流、无功功率和负序电流。
This control principle can improve the control of power quality and effectively compensate the harmonic currents at load side, reactive power and negative sequence current.
采用当前两种先进技术——虚拟仪器技术和远程控制技术，通过网络进行电能质量的在线监测和远程监控。
The two novel technology, the virtual instrument and the remote monitoring and control technology, are adopted to online monitoring power quality through the Internet.
在电渣熔铸过程中，对熔铸质量、消耗的电能和生产效率影响最大的环节是对电极的控制。
In the refinery process, the key of influencing quality of melt and wasting of the electric power and efficiency is to control the electrode.
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