当母线出线发生近区故障TA饱和时，其二次侧电流有哪些特点？
["\uff081\uff09\u5728\u6545\u969c\u53d1\u751f\u77ac\u95f4\uff0c\u7531\u4e8e\u94c1\u82af\u4e2d\u7684\u78c1\u901a\u4e0d\u80fd\u8dc3\u53d8\uff0cTA\u4e0d\u80fd\u7acb\u5373\u8fdb\u4eba\u9971\u548c\u533a\uff0c\u800c\u662f\u5b58\u5728\u4e00\u4e2a\u65f6\u57df\u4e3a3\u301c5ms\u7684\u7ebf\u6027\u4f20\u9012\u533a\u3002\u5728\u7ebf\u6027\u4f20\u9012\u533a\u5185\uff0cTA\u4e8c\u6b21\u7535\u6d41\u4e0e\u4e00\u6b21\u7535\u6d41\u6210\u6b63\u6bd4\u3002\n\uff082\uff09TA\u9971\u548c\u4e4b\u540e\uff0c\u5728\u6bcf\u4e2a\u5468\u671f\u5185\u4e00\u6b21\u7535\u6d41\u8fc7\u96f6\u70b9\u9644\u8fd1\u5b58\u5728\u4e0d\u9971\u548c\u65f6\u6bb5\uff0c\u5728\u6b64\u65f6\u6bb5\u5185\uff0cTA\u4e8c\u6b21\u7535\u6d41\u53c8\u4e0e\u4e00\u6b21\u7535\u6d41\u6210\u6b63\u6bd4\u3002\n\uff083\uff09TA\u9971\u548c\u540e\u5176\u52b1\u78c1\u963b\u6297\u5927\u5927\u51cf\u5c0f\uff0c\u4f7f\u5176\u5185\u963b\u5927\u5927\u964d\u4f4e\uff0c\u4e25\u91cd\u65f6\u5185\u963b\u7b49\u4e8e\u96f6\u3002\n\uff084\uff09TA\u9971\u548c\u540e\uff0c\u5176\u4e8c\u6b21\u7535\u6d41\u504f\u4e8e\u65f6\u95f4\u8f74\u4e00\u4fa7\uff0c\u81f4\u4f7f\u7535\u6d41\u7684\u6b63\u3001\u8d1f\u534a\u6ce2\u4e0d\u5bf9\u79f0\uff0c\u7535\u6d41\u4e2d\u542b\u6709\u5f88\u5927\u7684\u4e8c\u6b21\u548c\u4e09\u6b21\u8c10\u6ce2\u7535\u6d41\u5206\u91cf\u3002"]