【摘要】 集成启动/发电系统(IntegratedStarter/Alternator简称ISA)是混合电动车的关键部件之一。硬件约束条件下的电机控制策略决定了ISA的主要电性能。该控制策略分为在电动状态下的每安培最大转矩控制(Tmax/A)和发电状态下的弱磁控制(Flux鄄weakeningcontrol)。对此,至今已提出了多种各有特点的方法。本文阐述和比较了研究较多的几种控制算法及其实现方法。更多还原

【Abstract】 Integrated Starter/Alternator(ISA) is an important equipment for a hybrid electric vehicle (HEV). The electrical performance of ISA is decided by the control strategies of the motor and the restriction of the inverter capacity used in ISA. The strategies include maximum torque per ampere(Tmax/A) control in starter operation and flux-weakening control in alternator operation.Till now,there are various methods to implement the strategies.This paper summarizes and compares the control algorithms and implementation methods which are mostly reported recently.更多还原