Abstract: This paper introduces a failure analysis case on a comb ( harmonic) generator. 介绍了对一进口梳状谐波发生器功能失效样品进行分析的案例。
The New-style Design of the Digital Voltage Regulator of Harmonic Excited Generator DETERMINATION AND COMPARISON OF OPTIMAL PARAMETERS OF PSS AND APB 一种新型的谐波励磁发电机数字电压调节器的设计电力系统镇定器和强力式励磁调节器参数优化及性能比较
Simulation results show that the ripple cannot be improved if the filter is added to the system in front of the boost-buck converter. The filter produces more content of harmonic currents in the generator, which can make bad effect on the generator. 仿真结果表明,在Boost-buck变换器之前增加滤波器,并不能改善系统直流输出电压脉动情况,反而会造成发电机三相电流谐波含量增大,对发电机产生不利的影响。
Some useful conclusions are gained by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator. 并对谐波励磁同步发电机上的实验结果与计算结果进行了比较,得出了一些有用的结论。
A simple and convenient design of the improved harmonic excited generator 改制谐波励磁发电机的简便设计
Study on Harmonic Voltage for 3-phase Synchronous Generator with Rectifier Load 三相同步发电机接整流负载时交流电压谐波研究
Failure Analysis on a Comb ( Harmonic) Generator 梳状谐波发生器的失效原因分析
The analysis of no-load harmonic electromagnetic field of a harmonic excited synchronous generator 谐波励磁同步发电机空载谐波磁场分析
A shunt active power filter ( APF) as harmonic generator taken to the dc link of the inverter eliminates harmonic wave generated by the inverter in this paper. 提出用并联有源电力滤波器代替电解电容作为谐波发生器,加在逆变器直流侧,抵消逆变器产生的谐波,实现电解电容的硅解。
Analysis of Third Harmonic Voltage Originated From Generator Terminal TV and Its Influence on Third Harmonic Protection 机端TV三次谐波电压及其对三次谐波保护的影响
The validation of this method is verified by the comparison of the calculation results and the experiment results on a third harmonic excitation synchronous generator. So it can provide the mathematical base for the design of the harmonic excited synchronous generator. 最后用在谐波励磁同步发电机上的实验结果与计算结果的比较说明了方法的正确性,可为谐波励磁同步发电机的设计提供理论依据。
DSP Based Automatic Voltage Regulator for Harmonic Wave Excited Generator DSP控制的谐波励磁同步发电机电压调节器的研制
Theoretical research on beat frequency phenomena of harmonic drive with three-wave generator 三波谐波齿轮传动拍频现象的理论研究
Automatic voltage regulator of Harmonic Excited Generator Based on variable parameter PID control 基于变参数控制的谐波励磁发电机电压调节器
Research on harmonic of AC excited generator on power systems is carried out. 对交流励磁发电机系统并网运行的主要问题&谐波进行了全面分析。
Failure diagnosis of AC non-brush harmonic excited generator 交流无刷谐波励磁同步发电机故障诊断
The analysis of excitation and automatic voltage regulator set of harmonic wave excited generator 谐波励磁发电机的励磁调压装置分析
Analysis of the Air-Gap Magnetic Field of Harmonic Exciting Synchronous Generator by Finite-Element Method 谐波励磁同步发电机气隙磁场有限元分析
Development of Parallel Operation of Harmonic Excited Synchronous Generator Based on CAN-Bus Control 基于CAN总线谐波励磁同步发电机的并联运行的研究
Design of digital harmonic wave generator base on DSP 基于DSP的数字式电力系统任意谐波发生器的设计
For mastering on-load property of the third harmonic excitation system. Thus, a new method to analyze harmonic winding no-load property curve of harmonic excitation synchronous generator, named as three-segment method, is presented in this article. 为了把握三次谐波励磁系统的空载性能,本文提出了应用三段法来分析三次谐波励磁同步发电机谐波绕组空载特性。
Single-phase Large Power Three-level Inverter Power Supply and Harmonic Generator 单相大功率三电平数字可编程电源及谐波发生器
Calculation for Harmonic Winding Potential of Tooth Harmonic Brushless Exciting Generator 齿谐波无刷励磁发电机谐波绕组电势计算
Through systematic analysis of the harmonic generator system, this system will have very important technical significance and economic value for the detection and research of the harmonics in the power system. 而通过对谐波发生系统的分析,对保证今后电力系统谐波的检测与研究,具有十分重要技术意义和经济价值。
The arbitrary function and harmonic superposition signal generator mainly provides various known waveform signals that needed in detection to the signal analysis device to verify the performance of the signal analysis device. 任意函数及谐波叠加信号发生器主要向信号分析设备提供检测时所需要的各种已知波形信号,以验证信号分析设备的性能指标。