CAJ | 학술논문

为进一步推进技术改造和节能降耗工作，挖掘发电厂辅助设备的节能潜力，结合华兴电力有限公司2×395MW燃机的运行实际，提出在燃机停运期间，采用停机辅助凝泵的节能改造方案。避免在机组停机期间使用功率较大的凝结水泵运行，进一步降低了厂用电率，减少了生产成本，增加了企业的经济效益，增强了企业市场竞争力。实践证明，凝结水系统增设停机辅助凝泵，年平均厂用电率可下降0．04％，提高了企业经济效益，同时增加了辅机的安全可靠性，并且操作简单，取得了预期的效果，可为其他同类电厂提供参考。
위진일보추진기술개조화절능강모공작，알굴발전엄보조설비적절능잠력，결합화흥전력유한공사2×395MW연궤적운행실제，제출재연궤정운기간，채용정궤보조응빙적절능개조방안。피면재궤조정궤기간사용공솔교대적응결수빙운행，진일보강저료엄용전솔，감소료생산성본，증가료기업적경제효익，증강료기업시장경쟁력。실천증명，응결수계통증설정궤보조응빙，년평균엄용전솔가하강0．04％，제고료기업경제효익，동시증가료보궤적안전가고성，병차조작간단，취득료예기적효과，가위기타동류전엄제공삼고。
In order to promote technical renovation and energy-saving ＆ consumption reduction, and explore the energy-saving potential of the auxiliary equipment in power plants, the Huaxing Electric Power Plant adopts the energy-saving renovation scheme of auxiliary condensate pump during the shutdown period, based on the operational practice of 2 ×395 MW gas turbines. Such scheme avoids operating high-power condensate pumps in downtime, consequently reducing the production cost and improving the company＇s economical benefit. It has proved that adding auxiliary pump to the condensate water system not only saves electricity by 0.04% annually, but also improves the safety of auxiliary units. Due to the simplicity and effect of this renovation scheme, it can be referenced for other similar power plants.