水电厂集水井自动化设计

(330029)()(),PLC+,,PLCAutomationDesignofWater-ColletingWellofHydropowerPlantXieYunmin1LiuDehui1CaoXin2SunZhenhui3(1.NanchangHighSpecialitySchoolofWaterResourcesandHydropower;2.YangtzeRiverWaterConservancyCommitteeofChinaWaterConservancyMinistry;3.JiangxiNormalCollegeofScienceandTechnology)Abstract:Aimingatthecharacteristicsofconventionaldesignofwater-collectingwelldeviceautomaticcontrolsystemofmiddle-and-small-sizedhy2dropowerplant,theflawsrestrictingproductionandregulationofthewholehydropowerplantareexpatiatedinthispaper.ThecontrolscenariousingPLCplussoftstartupisproposed,andcasestudyofwater-collecting-welldrainagecontrolsystemofahydropowerplantisconductedtoexploretheworkingprinciples,hardwarecomponentsandsoftwaredesign.Keywords:PLCsoftstartupcontrolsystemwater-collectingwell1,,,,,,:(1),,,,(2),,[1],,,,,(3),,2,,,,,,,,,,[2],1,,,PLC+,PLC,PLC,,,,,412003612.12.1.11:,KM1KM5,,KM1KM5,KM2,,,2:,KM3KM5,,KM3KM5,KM4,,,2.1.21:,KM2,KM1KM5,1,KM1KM5,,12:,KM4,KM5KM3,2,KM5KM3,,22.2,,50kWPLCRS-485,A-B150-A135NDA2.2.1PLCI/O,,,I/O,SYSMAC-CC60PPLCDC24V,PLCRS-232CPUI/OPLCPLC2.2.2RS-485PLCCPUCDROMRS-485PLC,2.2.3;,PLC2,R=150,C=0.05F/2PLC(18):0000:/S1;0001:1FZX;0002:2FZX;0003:3FZX;0004:1SWX;0005,0006:1,21SX2SX;0007:11BH;0008:21BH,2BH;0009:23BH;0010:24BH;0011,0012:1,25BH,6BH;0013:S2;0014,0015:1,2;0020:QA;0021:TA(17):0500,0501,0502,0503,0504:KM1,KM2,KM3,KM4,KM5;0505,0506:1,21YVC,2YVC;0507:SL1;0508:SL2;5130509:SL3;0510,0511:1,2SL4,SL5;0512:SL6;0513:SL7;0514,0515:1,2SL8,SL9;0520:SL10;:10001015;TIM00TIM042.2.4,,,,,,,PLC,,33PLC,,[3],,:;;,,PLC,,,,4:PLC;;;,;,1,,.[J].,2001,35(3)2,.PLC[J].,2001(6)3.[M].:,1999[],,32,(:2003-01-17)61