菲律宾米沙鄢电网10月17日晚间黄色警戒 多座电厂停机致备用不足
菲律宾国家电网公司（NGCP）宣布，米沙鄢电网10月17日下午5时至晚8时处于黄色警戒状态，原因是多座电厂停机与检修导致备用容量不足，停电风险上升。该电网当时可用容量为2511兆瓦，接近2362兆瓦的峰值需求，安全边际有限。
黄色警戒的成因包括PEDC 3号与KSPC 1号等主力燃煤机组不可用、棉兰老—米沙鄢互联线路2号线计划检修，以及区内多座电厂强迫停机或降出力运行，总计662.4兆瓦容量无法调用。
黄色警戒意味着当前供应尚能满足需求，但安全边际不足，轮流停电的可能性增加。NGCP表示将密切监测供电形势，以降低潜在中断风险。（GSM 据GMA News、Unique Times报道）
Visayas Grid Placed Under Yellow Alert on October 17 as Plant Outages Thin Reserves
The National Grid Corporation of the Philippines (NGCP) placed the Visayas power grid under a yellow alert from 5 p.m. to 8 p.m. on October 17, as multiple power plant outages and maintenance work thinned reserves and raised the risk of interruptions. The grid was operating at a capacity of 2,511 megawatts, close to its peak demand of 2,362 megawatts, leaving limited margin for contingencies.
Contributing factors included the unavailability of major coal plants PEDC 3 and KSPC 1, planned maintenance on Line 2 of the Mindanao-Visayas interconnection, and multiple plants offline due to forced outages or running at reduced capacity — a total of 662.4 MW unavailable to the grid.
A yellow alert indicates that supply currently meets demand but the safety margin is insufficient, increasing the likelihood of rotational power interruptions. NGCP said the supply situation requires close monitoring during the period. (GSM, based on GMA News and Unique Times reporting)
来源：GSM·美国（原文链接）
图片来源：马尼拉湾夜景。Manila Bay at night. Photo by Ralff Nestor Nacor, Wikimedia Commons, CC BY-SA 4.0.
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