双温双控移动电源的最优参数调控设计

Optimal parameter control design of dual-temperature and dual-control mobile power supply

为了提高双温双控移动电源的输出增益和稳定性,提出基于逆变器暂态稳定性评估的双温双控移动电源的最优参数调控方法。构建双温双控移动电源的最优参数分布解析模型,结合电流限幅参数调控方法,实现对双温双控移动电源的最优参数整合和模拟控制,基于虚拟功角参数分析,采用能耗参数抑制的方法,实现对双温双控移动电源的最大传输功率稳定性调节,在稳定域中,通过暂态参数寻优方法,实现对双温双控移动电源的最优参数稳定性评估,根据对最优参数稳定性评估结果,在下垂逆变器稳定域中,采用逆变器暂态稳定性控制方法,实现双温双控移动电源的最优参数调控。测试表明,该方法能有效实现双温双控移动电源的最优参数调控,输出功率增益较大,暂态稳定性较好。

In order to improve the output gain and stability of dual-temperature dual-control mobile power supply, an optimal parameter regulation method of dual-temperature dual-control mobile power supply based on transient stability evaluation of inverter is proposed.The optimal parameter distribution analytical model of dual-temperature and dual-control mobile power supply is constructed, and the optimal parameter integration and simulation control of dual-temperature and dual-control mobile power supply are realized by combining current limiting parameter adjustment method.Based on virtual power angle parameter analysis, the maximum transmission power stability adjustment of dual-temperature and dual-control mobile power supply is realized by adopting energy consumption parameter suppression method.In the stability region, the optimal parameter stability evaluation of dual-temperature and dual-control mobile power supply is realized by transient parameter optimization method.According to the evaluation results of optimal parameter stability, in the stability region of droop inverter, the transient stability control method of inverter is adopted to realize the optimal parameter regulation of dual-temperature and dual-control mobile power supply.Tests show that this method can effectively realize the optimal parameter regulation of dual-temperature and dual-control mobile power supply, with large output power gain and good transient stability.