您要查找的是不是:
- Dynamic Voltage Regulator (DVR) can restraint voltage sags, eliminate voltage harmonics and ripples, and have become a hot topic of researchers all over the world. 动态电压调节器(Dynamic Voltage Regulator,简称DVR)可有效解决电压跌落、系统电压谐波、电压波动等动态及稳态电压质量问题,是目前国内外的研究热点之一。
- ABSTRACT:On the basis of MOA's characteristics of AC voltage vs resistive current the influence of voltage harmonics on resistive component in leakage current is analyzed. 摘要:根据金属氧化物避雷器(MOA)的交流电压?阻性电流特性分析了电压谐波对泄漏电流阻性分量的影响。
- Simulation based on cascaded DVR model shows that the proposed control method can eliminate voltage harmonics and compensate voltage sags quickly, and the results are satisfactory. 根据DVR数学模型进行仿真,结果表明分程控制算法具有良好的鲁棒性与实时性,能够快速消除电压谐波及凹陷。
- A single-phase, three-level dc-to-ac power converter using unipolar switching method with low switching loss is designed to reduce the output voltage harmonics and increase conversion efficiency. 负载侧或并联市电侧之直流-交流功率转换器将采用单相三阶层直流-交流功率转换器,以减少输出电压之谐波含量,并使用低损失之单极式正弦脉波宽度调变技术以提高转换效率。
- Voltage harmonics per phase up to 40th 每相至40次的电压谐波
- Therefore, it is demonstrated that the shunt or series APF should be used for compensating the current or the voltage harmonic source. 从而说明对电流型或电压型谐波源进行谐波补偿,应该分别使用并联型或串联型APF。
- Li Bin,Li Yongli,Zeng Zhi-an,et al.Study on single-pole adaptive reclosure based on analysis of voltage harmonic signal[J].Power System Technology,2002,26(10):53-57(in Chinese). [2]李斌;李永丽;曾志安;等.;基于电压谐波信号分析的单相自适应重合闸[J]
- Li Bin,Li Yongli,Zeng Zhian,et al.The study on single-pole adaptive reclosure based on voltage harmonic single analysis[J].Power System Technology,2002,26(10):53-57(in Chinese). [10]李斌;李永丽;曾治安;等.;基于电压谐波信号分析的单相自适应重合闸[J]
- Its voltage has not been exceeded. 它的电压没有超过。
- The Concentrate Filter of Multiple Harmonics Loads and Voltage Harmonics and Reactive Power Co operation Control 多谐波源的集中治理及变电所的电压、谐波和无功综合控制策略
- INFLUENCE OF VOLTAGE HARMONICS ON LEAKAGE CURRENT AND ITS RESISTIVE COMPONENT OF MOA 电压谐波对金属氧化物避雷器泄漏电流及其阻性分量的影响
- Keywords: active power filter, voltage type harmonics, load voltage regulaton. 关键词:主动式电力滤波器、电压型谐波、负载电压调整。
- It is made up of a superposition of harmonics. 它的谱由一组线条组成。
- Problems in Detecting FFT Harmonics. 谐波检测存在的问题。短句来源。
- Development of Voltage Harmonic Supervision System Embedded in CVT CVT嵌入式电网电压谐波监测系统研制
- Harmonics Harness of Fengnan Hengtong Co. 丰南恒通的谐波及其治理。
- That real learning took place at South Harmon. 真正的学习发生在南哈蒙。
- "And I've got a doll," Harmon called back. “我发现了一个布娃娃”哈蒙回应道。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- The ability of different Harmonics spectrum. 谐波阶次处理能力。