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1、高精度I-V测量系统HighPrecisionIV-MeasurementSystems-基础培训/BasicTraining-h.a.l.m.光伏产品培训讨论会/TrainingSeminarforh.a.l.m.PV-Productsh.a.l.m.elektronikGmbH,Frankfurt/Main-Germany31.05.2010/M.Meixner1基础培训概要TrainingSeminar-Overview1.h.a.l.m.光伏产品h.a.l.m.PV-Products•ceti

2、sPV-CT-L1IV特性曲线三象限负载示踪器IUCurvetracer,3Quadrantactiveload•cetisPV-BI连接分选机的数字接口界面digitalInterfacetoCellsorter•cetisPV-XF2符合IEC-3A级标准氙灯闪光源IECclassAAAXenonCellflasher2.太阳能电池IV特性曲线测量基本原理IV–measurementonSolarCells–fundamentals3.应用软件包PVCTControl4.测量系统与电池分选机集成I

3、ntegrationofmeasurementcomponentsinCellsorters•与电池分选机连接的接口和布线图Cablingandinterfacingwithcellsortermachinery•配置(软件安装,测量参数设置)Configuration(softwaresetups,measurementparameters)5.系统维护SystemService•定期校正测量系统(校正、重复性和再生性测试)RecurrentChecks(calibration,R&Rtests)•

4、定期维护(探针、过滤网、闪光灯、自制二级标准片)Recurrentmaintenance(contacting,filtersystem,flashtube,generationofsilver/daughtercells)•故障诊断和维修Troubleshooting21.h.a.l.m.光伏产品h.a.l.m.PV-Products3h.a.l.m.系统概览Overviewoftheh.a.l.m.System测量设备Measurementequipment:•配置测量组件的19英寸机柜19-in

5、chcabinetwithmeasurementcomponents•操作控制台Operatorconsole419英寸机柜19-inchcabinet曲线示踪器cetisPV-CT-L1(Curvetracer)操作测量使用的计算机MeasurementPC光源控制单元cetisPV-XF2-C(Flashcontrollerunit)光源调整单元cetisPV-XF2-R(Flashregulatorunit)光源供电单元cetisPV-XF2-P(Flashpowerunit)5I-V特性曲线示

6、踪器cetisPV-CT-L1IV-CurvetracercetisPV-CT-L1•模块化系统设计，可靠性高，因为具有连续的系统监控和过载保电路（保护太阳能电池、电池接触点及电子负载）。Modularsystemdesign,highlyreliableduetopermanentsystemmonitoringandoverloadshutdowncircuitry(fortheprotectionofthesolarcell,thecellcontactsandtheelectronicload

7、).•各种电子测量选择范围。Variousmeasuringrangesselectableelectronically.•全16位高分辨率设计（3AD转换器)，同步测量电流，电压和光强。Fully16-bitdesign(3AD-converters)forhighresolution,timesynchronousmeasurementsofcurrent,voltageandinsolation.•三象限IV和电阻测量（亮场正向，暗场正向和暗场反向）3-Quadrantversion(Light

8、Forward,DarkForwardandDarkReverse)forreliableIVandresistancemeasurements.•储存校准数据在硬件中以便于维护Storageofcalibrationinthehardwareitselfforeasyservice.6技术参数cetisPV-CT-L1TechnicalDataofthecetisPV-CT-L11.I-V测量范围IVmeasurementranges•测量范围选择El