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rely_protection

于 2019-07-02 发布 文件大小:3KB
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  直流微网继电保护策略实现S-function的M文件,主保护为母线直流差动保护,基于小波分解的高频故障电流保护,后备保护为过电流保护,针对系统为2进2出的微网,只需将电流值输入,其中第一个输入变量为开关,为保护算法控制开始/关闭。(The relay protection strategy of DC microgrid realizes the M file of S-function. The main protection is busbar DC differential protection. The high frequency fault current protection based on wavelet decomposition and the backup protection is overcurrent protection. For the microgrid with 2 in and 2 out of the system, only the current value is input. The first input variable is switch, which starts/closes for the control of the protection algorithm.)

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