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- The Technique of Harmonic Component Control and Optimization Design of Generation and Distribution Electric Power System in Sugar-refinery 谐波治理技术与糖厂发配电系统优化设计
- harmonic component control 谐波治理
- How to measure accurately the harmonic component of the transmitter? 如何准确测量发射机谐波分量?
- When there is one harmonic source in electric power system, the harmonic component could be derivable. 摘要当电力系统中只有一个谐波源时，各点的谐波电压可以方便的求出。
- The analysis based on magnetic equivalent circuit shows that the FOC CR produces harmonic component in its output current. 基于等效简化磁路的理论分析表明，正交可控电抗器在调节过程中产生一定的谐波。
- Correlation dimension is an important parameter to measure a nonlinear time sequence quantitatively,and it is widely used to analyze harmonic component of power system and biomedical signal. 相关维数是定量描述非线性时间序列的一个重要参数,在电力系统谐波分析与生物医学信号特征描述等方面得到了广泛地应用。
- The frequency, amplitude and harmonic component of the voltage of power networks are time-variant.They have great effect on the measurement precision at the phasor in power networks. 摘要电网电压的频率、幅值和谐波含量均随时间发生变化，它们严重影响着电网相量的测量精度。
- If the frequency of a laser is modulated sinusoidally, the first harmonic component of saturated absorption signal can be used as error signal to stabilize the frequency of the laser. 对激光器进行频率调制, 检测原子分子饱和吸收信号中的一次谐波成分得到频率误差信号, 反馈控制可以实现激光频率的稳定。
- The first component controls the scanning of documents into your computer by using any installed scanner. 第一个组件通过使用任何安装的扫描仪控制将文档扫描到您的计算机中的过程。
- Diesel vehicles mainly by the diesel engine, transmission, chassis, body, bogies, coupler buffer devices, brakes, assistive devices and components control and monitoring devices. 柴油机车主要由柴油机、传动装置、车架、车体、转向架、车钩缓冲装置、制动装置、辅助装置和控制与监测装置组成。
- Active power filter (APF) and dynamic voltage restorer (DVR) can effectively compensate harmonic components and voltage dip respectively. 有源滤波器和动态电压恢复器分别是解决谐波污染和补偿电能质量扰动(特别是电压跌落)的有效手段。
- Suggestion on safety critical component control 安规器件的控制建议
- Harmonic analysis shows that tooth harmonic components of no-load EMF waveform is considerable high, which give rise to high distortion and bad waveform. 对样机空载电势波形的谐波分析表明,齿谐波电势分量很大,导致空载电势波形的畸变率较大、波形较差。
- Defective Part and Component Control Program 残缺零件与部件控制计划
- Winsock control component control 设计
- negative-sequence harmonic component 负序谐波
- The inverter controls main drive, the serve motor , the pneumatic components control the Auto-doffer. The machine ensures safety and reliability. 变频器控制主传动，伺服电机、气动控制自动落纱，性能安全可靠。
- positive-sequence harmonic component 正序谐波
- The inverter controls main drive, the serve motor, the pneumatic components control the Auto-doffer. The machine ensures safety and reliability. 变频器控制主传动，伺服电机、动控制自动落纱，性能安全可靠。
- The decreation of the harmonic components is not apparent, but different between method 2 and method 1, due to the influence of switch losses of the IGBT, which is consisted of two IGBT and two FRD. 当仿真模型中的双向开关由两个IGBT和两个快恢二极管组成时，由于IGBT的开关损耗等因素对输入电流的影响，在仿真得到的输入电流频谱图中，谐波成分的减小不是很明显，但调制策略方式2和方式1的谐波成分仍有所不同。
