论文部分内容阅读
该类可调抽汽式汽轮机,由于多种原因一直抽汽未能投运,只能作纯冷凝式汽轮发电机组用,严重影响该机组的热效率提高和机组的安全运行,通过对青汽厂C6—35/10型汽轮机抽汽供热系统改造的实例,提出了对调压器将原来的电液压调节改为电气调节,纯发电时,投运低压调门的方法,在实践中取得了成功,可供同类型机组和可调抽汽式汽轮发电机组的电、热负荷平稳投运、安全运行参考。
Such adjustable extraction steam turbine, steam extraction has failed to put into operation for a variety of reasons, only for pure condensing turbine generator set, seriously affecting the thermal efficiency of the unit and the safe operation of the unit, Refinery C6-35 / 10 turbine steam extraction heating system, an example of the proposed voltage regulator will be the original electro-hydraulic adjustment to electrical regulation, pure power generation, the operation of low-pressure control door method has been achieved in practice Succeeded for the same type of units and adjustable extraction steam turbine generator set of electricity, heat load steady operation, safe operation reference.