华东交通大学学报Issue(5)：93-98,6.
滞环PID控制在蓄电池充电器应用中的研究
Application of Hysteresis PID Control in the Battery Charger
林知明 1魏九妹 1刘珺1
作者信息
- 1. 华东交通大学电气与电子工程学院，江西 南昌 330013
- 折叠
摘要
Abstract
Traditional PID control parameters of the controlled system is sensitive to perturbation and the hysteresis control has strong robustness, so applying hysteresis PID control method in the battery charger with constant current charging can make the converter have strong robustness, adaptability and stability. This study uses a phase-shifted full-bridge converter for the main charger circuit, establishing the traditional PID and the hysteresis PID control simulation model. It carries out the simulation analysis for effects of load fluctuations on the converter output current and the stability of the output current. Simulation results show that the application of hysteresis PID control to the battery charger can obtain a relatively constant current and makes external battery charger for the camera and the internal parameters have good adaptability in response to the move.关键词
滞环PID控制/DC-DC变换器/稳定性/蓄电池充电器Key words
hysteresis PID control/DC-DC converter/stability/pulse charger分类
信息技术与安全科学引用本文复制引用
林知明,魏九妹,刘珺..滞环PID控制在蓄电池充电器应用中的研究[J].华东交通大学学报,2014,(5):93-98,6.
