珠海发电厂1号机组甩负荷试验

Load rejection tests for Unit 1 in Zhuhai Power Plant

介绍了珠海发电厂 1号机组甩 2 5 % ,5 0 % ,75 %和 10 0 %负荷试验的方法、步骤和甩负荷特性 ,并结合实际情况对每次甩负荷情况进行了分析。甩负荷时暴露出控制系统整体协调不好、处理紧急情况能力不强等问题 ,制造公司采取了相应的解决措施。针对这些解决措施 ,从机组整体考虑 ,提出了个人的看法。

The method, procedures of 25%, 50%, 75% and 100% load rejection tests for Unit 1 in Zhuhai Power Plant are described together with analysis of the test results. The weakness in overall coordination of the control system and its inadequate ability in handling emergencies were revealed in the tests, and corresponding countermeasures were taken by the manufacturer. Taking consideration of the whole unit, the author also presents his views on these measures.