Research And Development On New Type Of Reserve Power Source Automatic Connection Device Based On μC/OSⅡ

The paper mainly researches the development of a new type reserve power source automatic connection device which based onμC/OS II, it includes discussion on logic of reserve power source automatic connection device, design and debug of hardware and software of the device, replant and debug of operation system.First, the paper puts forward a new adaptive operation logic and it's detail explanation on the analysis of operation logic of present reserve power source automatic connection device.Second, it designs the hardware structure of the device systematically, it includes central processing module, HMI module, A/D convert module, trip module, communication module, frequency and phase measurement module, etc. The paper analyse the design of the modules of software.Third, it explains replant ofμC/OS II on chip DSP in detail, and puts forward application framework ofμC/OS II in reserve power source automatic connection device. Fourth, it states type test and electromagnetic compatible test on the device and makes conclusion on electromagnetic compatible designing of the device.Finally, the paper summarizes the whole job and puts forward the way of next step in the job.