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哈尔滨汽轮机厂设计制造的N200—130/535/535型(以下简称为N200)超高压再热冷凝式汽轮机,额定功率为200MW,蒸汽参数为130绝对大气压,535/535℃,设计水温20℃,背压0.0525绝对大气压,低压部分有3个排汽口,给水系统有8级回热加热。首批汽轮机的工厂产品代号为34~#。该汽轮机的保证热耗为2007kcal/kw-h。首台产品于1972年投运,于1976年在朝阳电厂(1~#机)进行了国家鉴定试验,试验热耗为2024kcal/kw-h。 1984年徒河电厂在该厂5~#机(34~#第11台)上也作过一次试验,实测热耗经折算后
Harbin Turbine Works designed and manufactured N200-130 / 535/535 (hereinafter referred to as N200) EHV reheat condensing steam turbine, rated at 200MW, steam parameters of 130 atm, 535/535 ℃, design water temperature 20 ℃, Backpressure 0.0525 absolute atmospheric pressure, low-pressure part of the three exhaust port, water supply system has 8 heat recovery. The first steam turbine factory product code 34 ~ #. The turbine’s guaranteed heat loss is 2007kcal / kw-h. The first product put into operation in 1972, in 1976 in Chaoyang Power Plant (1 ~ #) conducted a national identification test, the test heat consumption of 2024kcal / kw-h. 1984 River Power Plant in the plant 5 ~ # machine (34 ~ # 11) also made a test, the measured heat loss after conversion