New Distributed DC Source System

Some of researchs of the DC source system are introduced in the thesis.The main contents are follows:Firstly, a kind of DC source system based on the distributed system is given.Secondly, the design and realization of the switching source charger with Phase-Shifted zero-voltage-switching converter is discussed particularly. Then the analysis of the control system of the charger is processed and a way of current sharing composed of the Droop method and the Master-Slave method based on the random switching of the Master is giveaThirdly, the design and realization of each measure and control unit isintroduced. The battery unit,insulation unit and the voltage-regulating of the generatrix are dicussed emphatically.Fourthly, a software of the DC source monitor system based on the industrial configulation and control software is given.Lastly, some ways of anti-jamming in the design of the switching source, communication and singlechip computer's system are introduced.