Analysis And Design Research On Active Compensated Pulsed Alternator

As a new kind of pulse power supply, Compensation pulsed generator belongs to the nature of synchronous generator. It concentrates energy storage, electro-mechanical conversion and power conditioning in one machine, which makes it the most promising pulse power supply. Now many countries are carrying on research on it, and the research scale and technical level are inproved greatly.Aiming at using as the power supply for pulsed xenon lamp, a two poles, one phase active compensation pulsed generator is designed. Some motor and external parameters,which may have an influence on the pulse current shape are researched. Complete the electromagnetic design. Verify its feasibility as a pulsed xenon lamp power.First of all, a general review on the different types of compensation pulsed generator, analysis their working principle and the characteristics of their current waveform.In combination with the needs of pulsed xenon lamp, select active compensation pulse generator as the research object. Then, establish the mathematical model of the generator and analysis the factors affecting the pulse current shape. After that, design of the prototype based on the design of conventional synchronous generator. Deduce the calculation formula of the self inductance and mutual inductance of the motor windings. And then, establish the finite element simulation model based on Ansoft. Because the the air gap flux density and the no-load electromotive force contains a lot of harmonic, the optimization of the motor is necessary. So the big tooth structure is employed.After that,analysis the static and transient characteristics of the motor.Finally, evaluate the performance of the whole system.