单选题交流同步发电机的逆功率保护装置设定延时的原因是（）。A考虑到均压线在均衡无功功率时机组间会出现短时的环流B考虑到并车等情况下会出现允许范围内的短时逆功C没有它，无法完成并车D等待主开关跳闸
单选题
交流同步发电机的逆功率保护装置设定延时的原因是（）。
A
考虑到均压线在均衡无功功率时机组间会出现短时的环流
B
考虑到并车等情况下会出现允许范围内的短时逆功
C
没有它，无法完成并车
D
等待主开关跳闸
参考解析
解析：
暂无解析
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