供電生產(chǎn)mis的數(shù)據(jù)流程分析方法

1、華北電力大學(xué)（北京）碩士學(xué)位論文供電生產(chǎn)MIS的數(shù)據(jù)流程分析方法姓名：黎世偉申請學(xué)位級別：碩士專業(yè)：電力系統(tǒng)及其自動化指導(dǎo)教師：鮑海20030101華北電力大學(xué)碩士學(xué)位論文AbstractAccordingtothedemandofNorthChinaElectricPowerGroupandthemanagementrequestofourbureauwewillproceedthedevelopmentofproductionman

2、agementinformationsystemforourbereau.Theverylargedataandinformationsizeneedtobecollectedbesortedandbemaintained.HowtoensuretheaccuracyandrealtimeofthedataandinformationHowtoensurethetransportsrapidityoftheproductioninfor

3、mationanddataunderthecurrenthardwarenetwork.Whichbecomestheproblemthateverybodyurgentlyneedtoresolve.Basedonthelargequantityofresearchaccordingtothepresentmanagementconditionofmybureauafterdesigningsomedataflows(themetho

4、dofdatatransmission):ThedataflowofequipmentsmanagementThedataflowofdiagrammanagementThedataflowofoperationmanagementThedataflowofmaintenancemanagementThedataflowofpowercutplanmanagementThedataflowofsafetymanagementIchoos

5、ethedataflowofatypicalunit(includingbetweenitselfanditssecondclassunitandthetransformersubstationunderitsmanagementandbureaucenterdatabase)toproceedtheflowanalysis:Combiningthedirectedgraphmethodingraphtheorybythequantit

6、ativelyalgebraiccalculationfordatatransmissiontofindoutthereasonablethemethodofdatatransmission(thebandwidthallotmenttheflowcontrolstrategythetimesharingtransmission)inordertoensuretheaccuracyandrealtimeofthedatasrefresh

7、mentandtransmission.Bythecalculationwecanfindoutthatitisveryfastfrommaintenanceplanttransformationplanttotransformationdepartmentdatabasefromtransformationdepartmentdatabasetobureaucenterthedatabase.Whichcancompletelysat