Implementation of Charger with Charge Equalization Control for Electric Vehicle

• Main Authors: Mao-Her Du, 杜茂河
• Other Authors: Tsair-Rong Chen
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/74619172993155729275

碩士 === 國立彰化師範大學 === 工業教育學系 === 89 === The purpose of this thesis is to develop a battery charger with charge equalization control for electric vehicles. It consists of two parts: battery charger with constant current / constant voltage control, and charge equalization control. The battery charger is constructed with a fly-back converter structured with uc2842 PWM IC, and it can provide 480 W in constant current at 8 A and constant voltage at 60 V. The charge equalization control is implemented with power MOSFET nonlinear circuit, and the power MOSFET nonlinear circuit can equally charge the battery as the experimental results revealed.