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- Three phase static type automatic voltage regulator 三相静止型自动电压调整器
- Li Jinfeng,Li Guangkai,Zhao Chengyong,et al.Control strategy for VSC-HVDC system under unsymmetry of three phase voltage[J].Power System Techology,2005,29(16):16-20(in Chinese). [9]李金丰;李广凯;赵成勇;等.;三相电压不对称时带有电压源换流器的HVDC系统的控制策略[J]
- A phase A fundamental positive sequence voltage selected unit based on LPF substitutes for the original ip-iq PLL to ensure exact voltage of A phase is selected even in case of imbalance three phase voltage. 并采用一种新颖的基于低通滤波的A相正序电压提取单元来代替原始的ip-iq检测法的PLL锁相环,在三相电压畸变情况下仍可以正确提取A相正序电压,以精确检测出谐波和无功电流。
- In order to measure the VFT phase voltage on three-phase enclosed GIS, 3 capacitance sensors are needed. Each capacitance sensor is coupled with the electric field of three phases voltage. 为了测量GIS中三相快速瞬态电压,需要三个电容传感器,而每个传感器同时受三相电压的电场耦合。
- Considering the imbalance of three phase voltages,a new arithmetic which verifies the generator paralleling based on the synthetic phasor of positive sequence fundamental voltage is proposed. 考虑到三相电压或多或少有些不平衡,提出了一种新的基于正序基波电压合成相量的发电机并网条件核算法。
- The proposed method has been simulated and it proves that rational time of generator paralleling can be forecast in the case of the imbalance of three phase voltages and the fluctuation of slip frequency. 试验表明:文中提出的方法能够在三相电压不平衡和滑差角速度波动时预报出合理的并网时机。
- Three Phase Voltage PWM Rectifier Based on Current Variable-vtructure Control 基于电流变结构控制的三相电压型PWM整流器的研究
- Research of Three Phase Voltage Source PWM Rectifier Control Technology 三相电压源PWM整流器控制技术研究
- High Precision Detection of Zero Crossing Point for Three Phase Voltage Based on FPGA 基于FPGA的三相电压过零点高精度检测
- Three phase voltage model AC-AC frequency-variable inverter controlled by single-chip microcomputer 单片机控制的三相电压型交-交变频器
- We need to buy Voltage Regulator,please contact with us. 我们需要购买汽车电子调节器,请联系我们。
- Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等?其电流是否为零?
- The integrated voltage regulator permits operation from 3.8 To 24 V. 集成稳压器允许在3.;8至24伏特之间进行操作。
- You can omit Q1 if voltage regulator IC1 includes an on/off-control pin. 假如电压稳压器IC1包括一个开/关控制引脚,就可以忽略Q1。
- three phase voltage 三相电压
- VRM? Voltage Regulating Manager? 电压调节管理器?
- The earth wire from the voltage regulator should not be re-connected to terminal. 从稳压器出来的地线不能再与电极连接。
- Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。
- Three phase wiring saves 50% of power compared with one-phase. 三相电源比单相电源可省电逾50%25之多。
- ZK voltage regulator series, providing monophase, triphase silicon controlled triggered signals. 系列电压调整器提供单相、三相可控硅触发信号。