CAJ | 학술논문

针对影响空冷凝汽器性能考核试验结果真实可靠性的相关因素,以德国VGB-R131 Me试验导则为基准,对大唐国际宁夏大坝发电有限责任公司600 MW直接空冷机组配套的SPX公司空冷凝汽器的性能考核试验结果进行分析,提出了在局部风机停运情况下试验的数据处理方法和修正方法,并就性能评价系数、设计风机消耗功率及真空系统严密性对试验结果的影响进行了探讨。试验结果表明：该方法解决了局部风机停运时传统方法计算修正系数所带来的评价系数和物理过程相悖问题,保证了试验结果的真实可靠性。
침대영향공냉응기기성능고핵시험결과진실가고성적상관인소,이덕국VGB-R131 Me시험도칙위기준,대대당국제저하대패발전유한책임공사600 MW직접공랭궤조배투적SPX공사공냉응기기적성능고핵시험결과진행분석,제출료재국부풍궤정운정황하시험적수거처리방법화수정방법,병취성능평개계수、설계풍궤소모공솔급진공계통엄밀성대시험결과적영향진행료탐토。시험결과표명：해방법해결료국부풍궤정운시전통방법계산수정계수소대래적평개계수화물리과정상패문제,보증료시험결과적진실가고성。
Aiming at the influenced factor of the reality and reliability for the result of air condenser performance assessing test,based on the test criterion of Germany VGB-R 131 Me,analyzes the performance check test results of the air condenser（which made by SPX company） of 600 MW direct air cooling generating sets in Ningxia Datang International Daba Power Generation Co.,Ltd.,puts forward process method and revision method of the test data under the circumstance of one or two draught fans stopping running.Discusses the test results under the influence of the performance assessing coefficient,the power loss and the strictness of vacuum system.The result of shows that the the methods have solved problem of the performance assessing coefficient against the physical process in traditional method,guarantees the reality and reliability of the test results.