模拟仪学习文件.doc

Questionnaire Solar Simulator 1. General information Company name YINGLI GREEN ENERGY HOLDING CO., LTD Company address NO. 3399 Chaoyang North Road, Baoding China (071051) Contact person Helen He 2. Solar simulator Pulsed X Steady-state Single-flash X Multi-flash Manufacturer Endeas Oy Type/Model QuickSun 700A Serial number 12193、12238、12241、12239 Date of commissioning 请填写开始使用的日期 2.1 Lamp specific data Lamp type Filtered xenon flash No. of lamps One Lamp lifetime (no. flashes/operation hours) More than 40,000 flashes Pulse duration ~20ms Charging time between flashes 30 sec for test area 200 x 100 cm2 2.2 Solar simulator specification Category/class acc. to IEC 60904-9 Class A.A.A. Designated test area dimensions / m 2 x 1 m2 Distance lamp to test plane / m 4 m Uniformity data available √ YES NO Spectral irradiance data available √ YES NO Use of AirMass filter/s √ YES NO Use of diffuser/s √ YES NO Optical axis vertical √ horizontal Optical axis indicated by laser beam √ YES NO Separated test chamber/room √ YES NO Reflection conditions in the test chamber (baffles, non-reflective walls etc.) One baffle for the purpose of collimation, and the walls were painted by non-reflective black paint. Range of setting irradiance 200-1200W/m2 with 1W/m2 resolution Method for setting irradiance (mesh filters, measurement in decaying part of the pulse etc.) Measurement in decaying part of the pulse 2.3 Service and maintenance work Regular check of simulator performance √ YES NO If YES Please specify 3. Measuring equipment 3.1 Electronic load Manufacturer Endeas Oy Type specification Number of data points per I-V curve 512 Internal averaging of I-V data points √ YES NO Bias voltage for Isc measurement used √ YES NO Measuring time of I-V curve /ms ~2ms Principle of load control (resistor network, electronic load, capacitor etc.) Electronic load, HEXFET Sweep direction √ ISC ( VOC VOC ( ISC