2009 National Undergraduate Electronic Design Contest A question: grid-connected PV simulator achieve grid-connected PV simulation device parameters of the principles and structure calculation and analysis, design and production of a design and production of a photovoltaic grid simulator. The system ARM7 LM1138 as the processing core can be achieved using DC power supply and resistor simulation photovoltaic cells, after SPWM and the H bridge DC/AC conversion, filtering through the transformer and then rectified into a sine wave inverter in order to achieve simulation of grid , the system has a frequency, phase acquisition and tracking function of voltage and current collection.

2009电子设计大赛全国一等奖作品\2009 电子设计元件清单.doc
..............................\2009年全国大学生电子设计大赛论文格式.doc
..............................\....竞赛题目\A题--光伏并网发电模拟装置.doc
..............................\............\B题--声音导引系统.doc
..............................\............\C题--宽带直流放大器.doc
..............................\............\D题--无线环境监测模拟装置.doc
..............................\............\E题--电能收集充电器.doc
..............................\............\F题--数字幅频均衡的功率放大器.doc
..............................\............\G题--低频功率放大器.doc
..............................\............\H题--LED点阵书写显示屏.doc
..............................\............\I题--模拟路灯控制系统.doc
..............................\刻板-pcb板原理图\1138-5510.pcb
..............................\................\2110.pcb
..............................\................\EEEEE.pcb
..............................\................\H-Brigh PCB.pcb
..............................\................\H2YANG.pcb
..............................\................\H37777.pcb
..............................\................\HB.pcb
..............................\................\HB2.pcb
..............................\................\I-V_Change.pcb
..............................\................\PCB2.pcb
..............................\................\q1138-5510.pcb
..............................\电压采集-protel图.ddb
..............................\论文\09年电子设计大赛论文格式.doc
..............................\....\光伏并网发电模拟装置-论文.doc
..............................\....\....................题目\光伏并网发电模拟装置\A题--光伏并网发电模拟装置.doc
..............................\....\测量_源码\Debug\Exe\Demo.bin
..............................\....\.........\.....\...\Demo.out
..............................\....\.........\.....\...\Demo.sim
..............................\....\.........\.....\List\Demo.map
..............................\....\.........\.....\Obj\Demo.pbd
..............................\....\.........\.....\...\main.o
..............................\....\.........\.....\...\Sin_Table.o
..............................\....\.........\.....\...\startup_ewarm.o
..............................\....\.........\.....\...\systemInit.o
..............................\....\.........\.....\...\uartGetPut.o
..............................\....\.........\Demo.dep
..............................\....\.........\Demo.ewd
..............................\....\.........\Demo.ewp
..............................\....\.........\Demo.eww
..............................\....\.........\main.c
..............................\....\.........\settings\Demo.cspy.bat
..............................\....\.........\........\Demo.dbgdt
..............................\....\.........\........\Demo.dni
..............................\....\.........\........\Demo.wsdt
..............................\....\.........\Sin_Table.c
..............................\....\.........\startup_ewarm.c
..............................\....\.........\systemInit.c
..............................\....\.........\systemInit.h
..............................\....\.........\uartGetPut.c
..............................\....\.........\uartGetPut.h
..............................\....\.........\Debug\Exe
..............................\....\.........\.....\List
..............................\....\.........\.....\Obj
..............................\....\光伏并网发电模拟装置题目\光伏并网发电模拟装置
..............................\....\测量_源码\Debug
..............................\....\.........\settings
..............................\....\光伏并网发电模拟装置题目
..............................\....\测量_源码
..............................\2009竞赛题目
..............................\刻板-pcb板原理图
..............................\论文
2009电子设计大赛全国一等奖作品

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．