1) Basic principle of PLC excitation adjustor
PLC励磁调节器基本原理
2) excitation controller
励磁调节器
1.
Fuzzy excitation controller based on coordinative control of voltage precision and system stability;
基于稳定性和电压精度协调控制的新型模糊励磁调节器
2.
The experimentation indicate the proposed excitation controller can improve the accuracy of voltage control and strengthen the stability of electric power systems controlle
励磁调节器利用了DSP强大的处理能力,不但能进行精确的励磁控制,而且能很容易地实现通信、人机接口等附加功能。
3.
The paper presents a brief description of excitation controllers and their reactive power regulation principles at the Three Gorges Hydro Power Station and also gives a detailed description of the sequence of reactive power regulation and the conditions for rejection of AVC.
对三峡水电站励磁调节器及其无功调节原理进行了简要介绍,并就三峡水电站机组无功调节环节层次和AVC投退条件进行了详细叙述。
3) excitation regulator
励磁调节器
1.
Research on excitation regulator of arc suppression coil;
消弧线圈励磁调节器的研究
2.
High reliable intelligent excitation regulator based on PLC;
基于PLC的高可靠性智能励磁调节器
3.
The manufacture of excitation regulator based on SCM Control;
基于单片机控制的励磁调节器的研制
4) excitation adjuster
励磁调节器
1.
The investigation of upswing on excitation adjuster;
励磁调节器改进的必要性研究
2.
,the digitization transformation project by using UNITROL F double-channel microcomputer excitation adjuster of ABB was put forward,so as to increase accuracy and reliability of the system.
在介绍宝钢TFBLW-RD型同步电动机原模拟式励磁装置结构的基础上,针对性地提出用ABB公司UNITROL F双通道微机励磁调节器实施数字化改造的具体技术方案,以提高系统精度和可靠性,并就调试中发生的恒功率因数自动切换失控等难点进行技术分析、攻关,提出具体改进措施,最终调试成功。
3.
By experimental testify,this excitation adjuster can satisfy the control require of the medium and small generator,and popularize on the medium and small electric power.
阐述了一种应用于中小型机组的可控硅数字式励磁调节器的原理及特点。
5) AVR
励磁调节器
1.
Application of Micro-processor Base AVR in Jilin Oil Field Thermoeletrical Plant;
微机励磁调节器在吉林油田热电厂的应用
2.
There exists momentary reactive power percussion when on-line-switching is completed between AVR and reserve excitation in excitation system of large-medium-scale fossil fuel generator unit.
大中型火力发电机组励磁系统运行时，如果进行励磁调节器（AVR）与备用励磁切换操作，发电机组瞬间会出现很大的无功冲击。
6) field regulator
励磁调节器
1.
Analysing the circumstance about the field regulator exciting together with the oil motor and dealing with the trouble of diesel engine smoking during locomotive running;
励磁调节器和油马达并行励磁分析及机车运行中柴油机冒黑烟的处理
2.
In the simulating controllable field regulator,the automatic voltage adjusting potentiometer with movable contact spring or manual governing is likely to have signs of tear and wear and aging after continuous run,resulting in a poor contact,or a broken circuit and excitation loss of the generator.
：在模拟型可控励磁调节器中，带有动触头或手动调节的自动电压整定电位器长期使用后容易磨损老化，轻者接触不良，重者形成开路引起发电机失磁。
3.
Real technical grade computer is adopted by the field regulator for micricomputer LTW 3000 which incorporates standard STD with standard MS-DOS.
ＬＴＷ３０００型微计算机励磁调节器，采用真正的工业级计算机，它集ＳＴＤ及ＭＳ－ＤＯＳ二大标准于一身，设计新颖。
补充资料：PLC的基本概念
可编程控制器(Programmable Controller)是计算机家族中的一员，是为工业控制应用而设计制造的。早期的可编程控制器称作可编程逻辑控制器(Programmable Logic Controller)，简称PLC，它主要用来代替继电器实现逻辑控制。随着技术的发展，这种装置的功能已经大大超过了逻辑控制的范围，因此，今天这种装置称作可编程控制器，简称PC。但是为了避免与个人计算机(Personal Computer)的简称混淆，所以将可编程控制器简称PLC。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条