Precise state of charge (SOC) of traction battery is a key factor for power distribution of HEV power system, total control of vehicle and cost reduction.
精确的动力电池剩余电量(SOC)是混合动力系统进行动力分配的重要依据，也是整车控制和降低使用成本的关键。
They cover basic technical specifications, traction mode, power distribution method, braking, speed control, operation and maintenance.
内容涉及基本技术要求、牵引方式、动力分配方式、制动、速度控制、运用与检修等。
The problems concerning speed sensorless control in high-power electric traction drives was studied.
研究了无速度传感器控制技术在大功率电力牵引传动系统中应用问题。
A reciprocal power-fed test platform of metro traction which is based on vector control with deviation decouple was presented.
提出了一种基于偏差解耦矢量控制的能量回馈型地铁牵引试验台的设计方案。
High power GTO inverter is used for railway electric traction. Its PWM control is significantly different from variable frequency drive system in conventional industrial area.
大功率GTO逆变器用于铁路电力牵引，其PW M控制与一般工业领域中的变频调速系统的PWM控制有很大不同。
The ACTS2000 induction traction motor test system is described in this paper including the test capability, electric power supply system, load system, measurement system and control system.
介绍了ACTS2 0 0 0异步牵引电动机试验系统的试验能力以及电源系统、负载系统、测量与控制系统等部分的主要内容。
The core content of cophase traction power supply system is IPFC, in this paper, there is a detailed description for the control principle and control scheme of IPFC.
同相供电系统的核心内容就是综合潮流控制器，本文对潮流控制器的控制原理以及控制方案进行了详细的叙述。
The core content of cophase traction power supply system is IPFC, in this paper, there is a detailed description for the control principle and control scheme of IPFC.
同相供电系统的核心内容就是综合潮流控制器，本文对潮流控制器的控制原理以及控制方案进行了详细的叙述。
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