空冷机组成功地解决缺水、少地老厂的“以大代小”

Aircooling Power Unit Solving Water Shortage of Existing Power Plants with the Big Replacing the Small

文中详尽地论述了用节水、节地、供暖的2×200 MW机械通风直接空冷供热机组,成功地替代了D厂原有 8机8炉、容量142 MW退役小机组。“以大代小”的条件、实践经验、取得效益以及首次在国内投运的2×200 MW 直接空冷供热机组的特点和运行初期存在问题,这对老厂的改建颇有示范借鉴作用。

2 × 200 MW aircooling power units replacing 142 MW small units with 8 generators and 8 boilers in existing plants have been described in the article. The conditions of the big replacing the small, practicle experience, the benefit obtained, the features of direct air cooling unit which was first pat into operation in China and also the problems existed in first operation, etc. have also been introduced for reference of the modification of existing power plants.