铁道车辆电气装置如驱动系统、辅助电源系统等，是铁路车辆的基本系统。
Railway vehicle electrical devices, such as driving system, such as auxiliary power system is the basic system of railway vehicle.
简要介绍了武汉城轨车辆辅助电源系统的组成及故障保护功能，并针对其在现场应用中出现的问题，提出改进方法。
This paper presents the constitution and the failure protection function of auxiliary power supply system for Wuhan transit vehicles.
在辅助电源方面，采用低空载损耗之返驰式转换器架构，提供待机模式下所需之系统电源。
To achieve the standby mode system operations, the Tinyswitch flyback converter which features low no-load loss is used for the auxiliary power circuit.
它除了给机车上的蓄电池充电之外，还给机车提供稳定的110V辅助电源，为控制系统以及信号发生电路供电。
Besides the storage battery charging, it works as a stable 110v auxiliary power supply which provides electric energy to the control system and signal produced circuit.
辅助动力装置是飞机内的小涡轮发动机，在地面或空中给各系统提供电源和气源。
A small turbine engine in the airplane for supplying electrical and pneumatic power for systems operation on the ground or in flight.
介绍了一种用于大功率IGBT厚膜驱动电路的380V系统输入、多路输出辅助开关电源。
An assistant 380V AC-input and multi-output switching power supply is introduced which is used in thick-film driving circuits for large-power IGBT(Insulated Gate Bipolar Transistor).
描述了HL - 2 A装置供电系统，该系统主要由三套飞轮脉冲发电机组、磁场电源系统和辅助加热高压电源系统组成。
The HL-2A tokamak power supply is presented. Three flywheel motor-generator (MG) sets with several converters and high voltage power supplies are used for the magnetic coils and the auxiliary heating.
电源系统采用双核核心控制器，以dsp- TMS320 LF 2407为核心处理器，以P 89c54单片机为辅助处理器。DSP的3路PWM分别对斩波与逆变电路的IG BT进行驱动。
The system with binuclear as the core controller used DSP TMS320LF2407 as the core processor and takes P89C54 single chip microcomputer (SCM) as the assisted processor.
电源系统硬件部分主要包括整流滤波电路、调压及逆变电路、驱动及控制电路、输出电路、辅助保护电路等。
The hardware system mainly includes rectifier and filter circuit, regulate voltage and inverter circuit, drive and control circuit, output circuit, protection circuit etc.
辅助电源变流系统由晶闸管整流器和被测igbt逆变器组成，负载采用PWM整流器控制输出电流。
The converter is composed by thyrister rectifier and IGBT inverter, and USES a PWM rectifier as a load to control output current.
辅助电源变流系统由晶闸管整流器和被测igbt逆变器组成，负载采用PWM整流器控制输出电流。
The converter is composed by thyrister rectifier and IGBT inverter, and USES a PWM rectifier as a load to control output current.
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