 Posted: Sun 0:40, 08 May 2011 Post subject: Oakley juliet Substation automation technology, ne |
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Substation automation technology, new applications iontechnologyoftransformersubstationinpowersystem, thispaperexplaineswhatistheintegratedautomationsystemoftransformersubstation. Thispapermainlyintroducesthedesignphilosophy,magasin abercrombie, characteristic, functionandtechnicalcriteriaoftheautomationsystem. Thepaperaimsatanalysesanddescribesthesystemconfigurationandframe. BasedontheApplicationofhierarchicaldistributingautomationsystemintheengineeringuptodate, itnarratestheprogressandsuperiorityofthenewintegratedautomationtechnology. Withdiscussingthesubsistentdisadvantage, thispaperalsoprognosticatesthedeveloptendencyofthetechnologyforthefuture, andthrowsoutsuggestionsfinally. Keywords: transformersubstation; integratedautomation; configuration; functions; relayingprotection Author : Li Linfeng (1979 -) , male , Guangdong Electric White,oakley norge, BS, electrical assistant , following the security work in the power supply bureau . (Continued from page 5 ) ResearchonFuzzyDefrostingControllerofAirSourceHeatPumpUnitJIANGLe-xin, ZHANGXue-wen, HEJun-jie, LIHui-shan (1.CentralSouthUniversity, Chaugsha410083.China; 2.SanyGroup,abercrombie milano, Chang ~ ha410000, China; 3.HunanllidaIndustryCo., Ltd,Abercrombie and Fitch, Changsha410014, China) Abstract: Presentdcontrolschemeforfuzzydefrostingofairsourceheatpumpunit. Throughstudingoffuzzydefrostingcontrollermore, perfectcontrolflowwasestablishedandexperimented. Theexperimentalresultshowsthatthecontrollercouldimprovedefrostingperformanceofairsourceheatpumpandraiseworkingstabilityinlowtemperatureandhighhumidityandtheadaptabilitytosurrounding. Keywords: airsourceheatpumpunit; fuzzydefrosting; experimentalresearch Author : Jiang Yue Xin ( 1959 - ), female, Changsha, Hunan , MS, Associate Professor , Research interests: intelligent control ; Zhang ~ . (1981 a) , male , Qinghai music are people, graduate students , the main research directions : air source heat pump hot water unit intelligent control. 92I. Pomelo 相关的主题文章： louboutin københavn Development of packaging indus alexa mulberry taske Print the 2010 Shanghai World Abercrombie and Fitch Report on Taiwan's packaging industry |
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