phase balance current relay
相位平衡电流继电器
current balance type current differential relay
电流平衡式差动电流继电器
Research on Voltage Balance, Clamping Scheme and Modulation Technique of Multilevel Converters;
三相多电平变流器电压平衡、箝位策略与调制技术研究
balanced beam type distance relay
平衡杆式远距继电器
It is necessary for the SMES power converter to inject unbalanced current shifted 1800in order to correct it.
为了纠正不平衡,SMES的电力变换器有必要注入移相1800的不平衡电流。
phase comparison carrier relay
相位比较式载波继电器
A Neutral-point Potential Balancing Algorithm for Three-level Single-phase NPC Converters
中性点箝位型三电平单相逆变器中性点电位平衡控制方法
Research on DC link neutral point potential balance of inverter
逆变器直流母线侧中点电位平衡的研究
Voltage-mode multiphase sinusoidal oscillator with balanced operational amplifier
基于平衡运放的电压模多相位正弦振荡器
Research on the Unbanlanced Control Scheme of 3-PhaseVoltage Source PWM Rectifier;
三相电压型PWM整流器不平衡控制方法研究
Research on the Control Strategy of Three-phase PWM Rectifiers under Unbalanced Grid Voltage
电网不平衡下三相PWM整流器的控制策略研究
Study of control strategy based three-phase PWM rectifier under unbalanced input voltage condition
三相电压源型PWM整流器不平衡控制策略研究
New Control Scheme of Three-phase PWM Rectifier Under Unbalanced Input Voltage Condition
三相电压型PWM整流器不平衡控制新策略
balanced beam type highspeed impendance relay
平衡杆式高速阻抗继电器
balanced beam type ground distance relay
平衡杆式接地远距继电器
Implementation of Space Voltage PWM Method and Neutral-Point Voltage Control for Single-Phase Three-Level Rectifiers
单相三电平整流器的SVPWM与中点电位控制方法
Study on three-phase PWM voltage rectifier control strategy under the unbalance power grids
三相PWM整流器在电网电压不平衡时控制策略研究
AC voltage electromagnetic relay
交流电压电磁继电器
