国产引进型600MW机组汽水系统和主厂房布置及其优化

Layout of Steam/Water System and Main Machine Hall ofHome Introduced Unit of 600 MW and its Optimization

结合国产引进型 600 MW机组设计和试运过程中存在的问题，对汽水系统的低压给水再循环系统、发电机氢冷却器冷却水系统、闭（开）式循环冷却水系统等进行了优化，并对主厂房的布置提出了优化建议，可供工程设计参考。

Aimed at the problems in design and commissioning of home introduced unit of 600 MW,the optimizationis set up for low-pressure feed-water system,cooling water system of hydrogen cooler and closed or open cyclecooling water system of steam/water system. The optimizing layout of main machine hall is submitted.