基于低壓電力線載波技術(shù)的遠程自動抄表系統(tǒng)的研究與設(shè)計.pdf

1、沈陽農(nóng)業(yè)大學碩士學位論文基于低壓電力線載波技術(shù)的遠程自動抄表系統(tǒng)的研究與設(shè)計姓名：趙鋼申請學位級別：碩士專業(yè)：農(nóng)業(yè)電氣化與自動化指導教師：周啟龍20060604墨苧塑矍——__——_———————————————●———_—●——_——————————————_——————————●————_———_————一一一StudyandDesignofRemoteAutomaticMeterReadingSystemBasedonLowVol

2、tagePowerLilleCarrierTechnologyAbs仃actCandidate：ZhaoGangSuperVisor：ProfZhouQilongwimthest印wiserealizationof蟣msfbmmtionprojectaboutoIlrcountIyone。觚oissuelowvohageelectricalnetworkandcity&co塒1nysideonehouseholdonemeter’mee

3、lecmcalenergymeasure玎1cntspot岫scribedbyt11eelcctricpowerdepanlIlemismcreasedwhichneedst0increasemassivemeterread證gpersonnel，theexpenseoftr枷ngp哪onnelaIldwagesdisburs咖ent誦1lbeincrcasedcertainlyC眥ntlyitcanbediscoVcredinadmi

4、llistratjonworkofusingelectrici哆tllatthequesti咖userreSpondsconcentratesonmeasurementveracitybmnotnonstaIldardelectrovaIenceThearticlemakesIlseoftheIowv01tagepowerlineas也eco圩espondencemedi啪andestablishestheremoteautomatic

5、meterreadingsystemtoenh觚cetheaccumcy_Thesystemsolvestlleproblembmu曲tbyreadingmeteran墑ciall弘Theuser’selec塒cquant時realizesautomaticmeterfeading，wIlichnotonlyfacili詛test11eusercommunities，butalsoimprovesthcservicegradeofpow

6、ersupplyenterpriseafldsetsupthegoodimageoftheelec打icpowerenterl)riseThrou曲researchingthep血cipleofpowerlinec訓erco柵嘶cation，thepowerIinespreadspectI砌commuIlicationisusedinthjsanicle，mesprcadspecm】mcommuIlicationisthemainmod

7、einpreseIltpowerlinecarrierconlmunicationwithgoodanti_jammmgaIldthes逸nalantiweaken缸1ction，廿lesprcadspec機llllcommuIlicationrationaleisresearched；themamematicalmodelisestablishedaildmepowerlinecarriercomm砌cation訂ans玎1issio

8、ncharacteristicisanalyzedBaseont11istlleory，tlle10wvoltagepowerlinec枷erautomaticmeterreadingsystemisdesi掣1ed，wlichma抽lyconcIudesw曲medataacqllisitionunit、matchedchallgestIlemmsminingareacenterdataacq試sitionprocessillgu11i

9、ta11dthemasters協(xié)tionmeterreadingm柚agememso姍areaIldthecommullication吼itnegath謝ngo瑪aIl，theconcemratorandthemasterst撕oncomputersoftwarearedesi目媳d，mroughexperimenta11ddebugging，t11issystemcaIlaccuratelyshowthemostbaSaldata舶m