205.并联输出冗余与“N+1”,“1+1”冗余有何不同?
["\u7b54\uff1a\u5e76\u8054\u8f93\u51fa\u6240\u6709\u6a21\u5757\u90fd\u53c2\u4e0e\u5de5\u4f5c\uff0c\u5f53\u6a21\u5757\u6545\u969c\u65f6\uff0c\u81ea\u52a8\u9000\u51fa\uff0c\u5176\u4f59\u6a21\u5757\u81ea\u52a8\u627f\u62c5\u6545\u969c\u6a21\u5757\u5de5\u4f5c\uff0c \u5e76\u81ea\u52a8\u5b9e\u73b0\u5747\u6d41\u3002\u201cN+1\u201d\uff0c\u201c1+1\u201d\u5197\u4f59\u6a21\u5757\u5e73\u65f6\u70ed\u5907\uff0c\u5e73\u65f6\u4e0d\u53c2\u4e0e\u5de5\u4f5c\uff0c\u5f53\u4e3b\u7528\u6a21\u5757\u6545\u969c\u65f6\uff0c\u5907\u7528\u6a21\u5757\u53c2\u4e0e \u5de5\u4f5c\u3002"]