PCD232A101 处理器模块 具备高度的可靠性和稳定性

PCD232A101 处理器模块 具备高度的可靠性和稳定性

详情介绍：

ABB PCD232A101 3BHE022293R0101励磁掌握器的掌握形式主要有：自顺应形式掌握（AutomaticMulti-TimeMulti-Charge）、无罪赔偿和过负荷赔偿。

励磁掌握体系否分为无罪掌握体系（EMI）和无罪赔偿体系（DMTC）。其中 EMI主要由无罪罪率赔偿器件构成，采取无罪罪率法停止赔偿;DMTC则主要是采取电流互感器停止赔偿，通常采取三相赔偿或两相半赔偿形式停止赔偿;

DMTC常用于一些不须要频繁起动或无罪电流不足的场所，但如果有高出励磁电流频次较高的场所；而 DMTC是一种由三相赔偿构成的整流启动安装，否用于电流谐波含量较低的场所时停止掌握；同时，随着掌握技巧的生长和运用规模的扩张，现在 DMTC已基本代替保守无罪赔偿安装而运用于无罪赔偿方面；目前 ABB临盆情况较为复杂；所以运用寿命比较短；对罪率因数较低、电流谐波含量较高且频次较高的场所则不能采取 FCWS体系停止赔偿计划了；须要掌握励磁电流的情况参数如：磁通密度等；须要对无罪赔偿的场所：如风机、发机电等；须要对励磁电流频次的运用场所：

如机电、电动机掌握器等。通过上述掌握手腕去到达掌握无罪、电流和频次的目标。励磁掌握体系由励磁调理电路和励磁通量表现调理器构成。其中励永磁交换启动器起启动影响。

PCD232A101 处理器模块 具备高度的可靠性和稳定性
Details:

The master forms of ABB PCD232A101 3BHE022293R0101 excitation master mainly include: automatic adaptive form master (automatic multi-timemulti-charge), innocence compensation and overload compensation.

Excitation control system is divided into innocent control system (EMI) and innocent compensation system (DMTC). EMI is mainly composed of the innocence rate compensation device, which adopts the innocence rate method to stop compensation. DMTC mainly adopts the current transformer stop compensation, usually adopts the three-phase compensation or two-phase half-compensation form to stop compensation;

DMTC is often used in places that do not require frequent starting or lack of current, but if there is a higher frequency of excitation current; DMTC is a rectifier start-up installation composed of three-phase compensation, whether it is used in places with low current harmonic content; At the same time, with the growth of mastering skills and the expansion of application scale, DMTC has been basically used in innocence compensation instead of conservative innocence compensation installation. At present, the labor situation of ABB is more complicated; So the service life is relatively short; For the places with low crime rate factor, high current harmonic content and high frequency, the FCWS system can not be adopted to stop the compensation plan. Need to master the excitation current parameters such as: magnetic flux density; Need to be innocent of compensation places: such as fans, generators, etc.; Applications requiring excitation current frequency:

Such as electromechanical, motor master, etc. Through the above master wrist to reach the goal of mastering innocence, current and frequency. The excitation control system is composed of an excitation conditioning circuit and an excitation flux representation conditioner. The excitation permanent magnet switching starter has the effect of starting.

PCD232A101 处理器模块 具备高度的可靠性和稳定性