求翻译：当断面1传输功率增加时，a1站的运行条件也随之恶化，限制B区向A区的送出功率；而a1站送出侧500KV线路与220KV线路形成电磁环网，发生故障或线路无故障跳闸后，传输功率大量转移，极易导致系统失稳，成为电网的薄弱环节，限制了断面2的功率增长。是什么意思？

When the cross-section of a transmission power increases, a1 station also will be deteriorating operating conditions, restricted to Area A Area B send power; and a1 station side of 500KV lines and 220KV sent the formation of electromagnetic loop circuit, or line failure without fault trip After the

When ribs 1 1 transmission power increased, a run of site conditions, and restrictions on the deteriorating B A zone to zone in a dispatch station 1 power; and sent 500 KV side lines and 220 KV lines forming a magnetic ring network failure, or lines, no failure jump gates, after transmission power,

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Dang section 1 transmission power increased Shi, A1 station of run conditions also with of deterioration, limit b area to a, area of sent out power; and A1 station sent out side 500KV line and 220KV line formation electromagnetic ring network, occurred fault or line no fault trip Hou, transmission p

正在翻译，请等待...