基于全生命周期的發(fā)電項(xiàng)目信息流管理初步研究.pdf

1、華北電力大學(xué)碩士學(xué)位論文摘任石3丈發(fā)電行業(yè)的信息化，一方面促進(jìn)了行業(yè)效率的提高，另一方面由于各種系統(tǒng)數(shù)據(jù)格式各異，也造成了信息孤島，且隨著信息化的深入，信息孤島效應(yīng)也日益嚴(yán)重，造成了很大的損失。本文借鑒制造行業(yè)解決信息孤島的成功經(jīng)驗(yàn)一一產(chǎn)品全生命周期管理(PLM)，針對(duì)發(fā)電項(xiàng)目提出基于項(xiàng)目全生命周期的信息流管理，以減少信息孤島。本文在分析闡述發(fā)電項(xiàng)目全生命周期信息流管理內(nèi)涵的基礎(chǔ)上，首先針對(duì)項(xiàng)目組織界面處的信息流設(shè)計(jì)了數(shù)字化移交過(guò)程然后

2、對(duì)發(fā)電項(xiàng)目全生命周期內(nèi)信息流的集成進(jìn)行了探討。關(guān)鍵詞:信息孤島，全生命周期，數(shù)字化移交，發(fā)電項(xiàng)目ABSTRACTwiththedevelopingoftheinformatizationinthermalPowerindustry，ononehand，theefficieneyofthePowerindustry15inereasinglyhigh:ontheotherhand，therearemoreandmoreinformatio

3、nislands，whiehcauseheavylosses.ByusingthesuccessfulexPerienceofmanufacturingindustrywhich15Productlifeeyelemanagement(PLM)freferenee，thisPaPerPresentstheinfmationflowmanagementbasedonthewholelifeeyeleofthePowerstationPro

4、ject.ThisPaPerdiseussedthemeaningoftheinformationflowmanagementbasedonthewholelifeeyeleofthePowerstationProjeetasthebaseoffollowingeaPtures.Andthen，thisPaPerdesignsaninformationhandoverProeessfortheinformationflowonthein

5、terfaceofdifferentorganizations.Finally，thisPaPerstudiesthelifecyeleinformationfiowintegrationfthePowerstationProjeet.LiHongyuan(ThermalPowerengineering)DireetedbyProf.XuHongKEYWORDS:informationisland，lifecyele，informati

6、onhandove幾Powers亡ationProjeet華北電力大學(xué)碩士學(xué)位論文5.1.1數(shù)據(jù)交換標(biāo)準(zhǔn)的發(fā)展....................................................................……305.1.215015926標(biāo)準(zhǔn)..............................................................................

7、……315.2信息集成方法.........................................................................................……325.3信息集成的優(yōu)點(diǎn).....................................................................................……335.4本章小結(jié)........

8、........................................................................................……34第六章實(shí)例分析................................................................................................……366.1火電站全生命周期信息孤島......

9、............................................................……366.1.1各單位編碼不一致........................................................................……366.1.2各單位信息格式不同.....................................................

10、...............……376.1.3信息在全生命周期各階段不斷遺失..............................................……386.1.4本節(jié)小結(jié).......................................................................................……396.2結(jié)構(gòu)化信息格式.....................

11、................................................................……396，3全生命周期信息流管理的好處..............................................................……42第七章結(jié)論和建議...........................……，................................

12、..........................……44參考文獻(xiàn).........................……，..........................................……‘.................……，…45致謝.................................……，，，..................……，……，..……，……，…，............……，二