摘要
采用集中式供电的电力供应存在着几方面的问题,飞轮储能技术是实现分布式能源技术的一个较好方案,建立了飞轮储能系统放电部分的仿真模型,包括机械能转电能,Boost电压提升电路以及DC-AC逆变过程实现50Hz交流电。仿真结果表明所建立的仿真模型是正确的,该模型可为直流无刷电机/发电机的设计提供参考依据,在此基础上并为Boost电路和DC-AC转换过程的数字信号处理器控制提供技术上的指导。
Due to the existing problems in power supply based on centralized power supply mode, flywheel energy storage technology is a better scheme to implement distributed energy technology. In this paper a simulation model for discharge section in flywheel energy storage system is built, in which the model of converting mechanical energy into electric energy, Boost circuit model and DC-AC inversion model to realize fundamental frequency power supply are included. Simulation results show that the proposed model is correct. The proposed model offers reference for the design of DC brushless motor/generator, and can be used as technical reference for both Boost circuit and the control of digital signal processor （DSP） of DC-AC conversion process.
出处
《电网技术》
EI
CSCD
北大核心
2008年第24期60-64,共5页
Power System Technology
关键词
发电机
转矩控制
电能储存
飞轮储能
放电部分
generator
torque control
electric power storage
flywheels energy storage
discharge section
