A kind of static var generator(SVG) is designed to provide the excitation and maintain the voltage of the self-excited indu ction generator at constant.
对一种静止无功电源（ＳＶＧ）进行了研究和设计，以用于为自激异步发电机提供激磁并保持其电压恒定。
The purpose of this thesis are analyzing the Rijke pipe s self-excited mechanism and researching nozzle effect to reduce the noise of Rijke pipe to breach the engineering constrict.
本文的目的分析里克管自激振荡机理、研究里克管管口效应引起的噪声，找到降低噪声的方法，突破其工程应用的限制。
The potential existence of self-excitation in south China power system;
南方电网潜在自激现象的研究
Analysis of self-excitation in the photo refractive adaptive optical heterodyne detection system;
光折变自适应光外差探测系统中的自激分析
Based on theoretical analysis and experi-mental study of the self-excitation phenomenon,the impacts of the magnitude and frequency of the output voltage of the power supply before closing the gating pulses on t.
变频器LC滤波器中电容器与异步电机之间自激引起的过电压会对逆变器和电机本身产生危害。
In this paper,the expanding self_energizing overrunning spring clutch was designed optimally with constraint of strength reliability.
以强度可靠度为约束 ,对扩张式自激超越弹簧离合器进行了优化设计 ,在满足强度可靠度的同时 ,采用计算机可迅速求得一组最佳结构参数。
The contraction self_energizing overrunning spring clutch is a new type of overrunning clutch.
收缩式自激超越弹簧离合器是一种新型离合器 ,在对其进行受力分析的基础上 ,推导出超越时摩擦力矩计算式 ,为该种离合器的设计与应用奠定基
The expanding self_energizing overrunning spring clutch is a new type of overrunning clutch.
扩张式自激超越弹簧离合器是一种新型离合器。