1000 MW机组经济性提高的研究与实践

Research and Practice on the Economy Improvement of 1000 MW Generating Unit

介绍了嘉兴电厂在开展"提高百万千瓦机组经济性研究"科技项目的部分实施情况。针对调速汽门压损偏大、六级抽汽温度偏低、凝汽器泄漏等问题进行研究分析和处理,明显改善了机组的经济性和安全性。并提出了改进建议,为解决该类问题提供参考。

The research and practice on ＂Improving the Economy of 1 000 MW Generating Unit＂ in Jiaxing Power Plant is introduced. Regarding the problems, such as the much pressure loss over regulating valves, the lower temperature of the sixth extraction steam and the leakage of condenser, the research and treatment were performed, the economy and safety of the unit were improved obviously. The tackling scheme has been further improved to provide references for solving the same problem.