介绍一种可编程硬件电路的工作原理和软件编程，实现柔性起动。
The working principle and software programming of the programmable hardware circuit which can realize flexibility starting are presented.
本文介绍电控起动控制系统的基本功能、工作原理及控制电路。
The basic function, working principle and control circuit of the electronic starting protection system are introduced here.
介绍了该起动系统电路的结构及工作原理，以及该电路的常见故障与诊断。
The structure and working principle, routine troubles and diagnosis of the electric wiring in the starting system are described.
介绍用CMOS数字电路实现的SCR软起动器，对软起动器的工作原理、电路组成作了详细的分析。
This paper introduces a SCR soft starter controlled by CMOS digital integrated circuits. The operation principle and circuit structure of the soft starters are analyzed in detail.
介绍了用于煤矿井下智能型真空磁力起动器中的先导电路看门狗的功能及工作原理和一种先导看门狗电路。
Function and working principle of a gate watching dog of a guide circuit and a kind of a guide gate watching dog are presented for an intelligent vacuum circuit breaker in coal mine.
阐述了晶闸管调压电路及软起动器主电路的工作原理、软起动器的硬件结构和功能以及软件设计。
It also introduces the working principle of the SCR adjusting voltage circuit and the starter's main circuit, the hardware structure and functions of the soft starter and the software program design.
机车主电路应满足机车起动、调速及制动三个基本工作状态的要求。
The main circuit is the component part that electric locomotive is the most significant , Resolve the fundamental performance of engine .
机车主电路应满足机车起动、调速及制动三个基本工作状态的要求。
The main circuit is the component part that electric locomotive is the most significant , Resolve the fundamental performance of engine .
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