電站設(shè)備維修決策及優(yōu)化模型研究.pdf

1、華北電力大學(xué)碩士學(xué)位論文摘要在電站設(shè)備維修活動(dòng)中，涉及到很多項(xiàng)目需要決策者做出決策，而在某些項(xiàng)目做出決策之后，還需要對(duì)所做出的選擇進(jìn)行優(yōu)化，以降低維修成本，做到維修資源優(yōu)化配置。本文在充分研究我國(guó)電站設(shè)備維修決策及優(yōu)化現(xiàn)狀的基礎(chǔ)上，提出了從維修方式、維修時(shí)機(jī)、維修方案三個(gè)方面出發(fā)搭建電站設(shè)備維修決策框架的方法，并建立了相應(yīng)的模型。對(duì)所制定的維修決策分別從可靠性、經(jīng)濟(jì)性、安全性三個(gè)方面進(jìn)行優(yōu)化，提出了基于模糊綜合評(píng)判的電站設(shè)備維修優(yōu)化體系

2、。最后，將所建立的決策模型在電站設(shè)備中加以應(yīng)用，使本論文的研究?jī)?nèi)容具有實(shí)際意義。關(guān)鍵詞:電站設(shè)備，維修決策，維修優(yōu)化ABSTRACTInPowerPlantequiPmentmaintenanceaetivities，inordertedueemaintenaneeeostandoPtimizedresoureesbetter，manymaintenaneeProjeetsneedtobeoPtimizedafterdeeision一m

3、aking.ThemethodofbuildingtheframeofPowerPlantequiPmentmaintenaneedeeision15Putfwardthroughadequateresearehi一1eurrentmaintenaneedeeision一makingandoPtimization.Maintenancemodel，maintenaneeoPPortunityandmaintenaneeschemeare

4、consideredinthisframe.RelevantmodelsarealsobuiltinthisPaPer.ThemaintenaneeoPtimalsystemofPowerPlantequiPmentbasedonfuzzycomPrehensiveevaluation15Putfwardfromreliability，eeonomyandseeurity.Finally，thedecisionmodelswhiehma

5、kethisresearchhavePraetiealvalueareaPPliedinPowerPlantequiPment.W直ngZigang(Ther一nalenergyengineering)DireetedbyPf.GuY認(rèn)iiongKEYWORDS:PowerPlantequiPment，maintenancedeeision，maintenaneeoPtimization江華北電力大學(xué)碩士學(xué)位論文3.2電站設(shè)備維修優(yōu)化方

6、式....................................................................................……323.2.1基于可靠性的優(yōu)化................................................................................……333.2.2基于經(jīng)濟(jì)性的優(yōu)化.....................

7、...........................................................……353.2.3基于風(fēng)險(xiǎn)性的優(yōu)化.........................................……，................................……373.3電站設(shè)備維修優(yōu)化體系...................................................

8、.................................……403.4本章結(jié)論..…，..................................................................................……，...........……42第四章電站設(shè)備維修決策及優(yōu)化的應(yīng)用.......................................................

9、...............……434.1維修方式?jīng)Q策應(yīng)用分析....................................................................................……434.2維修時(shí)機(jī)決策應(yīng)用分析....................................................................................……4

10、64.3維修方案決策應(yīng)用分析....................................................................................……474.4本章結(jié)論..........……，...........................................................……，.........................……53第五章結(jié)論及展

11、望..........................................................................................................……545.1論文的主要工作及取得的成果.................................……，................................……545.2有待進(jìn)一步開展的工作........

12、............................................................................……54參考文獻(xiàn)............................................................................................................................……56致謝......