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- And the reduction control approach via robust torque current command injection is proposed and evaluated its effectiveness. 另外,亦提出一转矩电流命令注入令补偿降低控制方法并评估其效用。
- The speed system has two channels,makes the machine decouple,realizes the independent control of the excitation current and the torque current and gives the excellent performance. 双馈电机转子电流定向矢量控制调速系统完全分为两个通道,解除了双馈电机的内部耦合,实现电机的励磁电流与转距电流的分别控制,使双馈电机的调速性能优异。
- Adding a speed observer, a slip frequency calculator and a torque current component limiter to the SFO vector control system, a speed sensor-less vector control system based on stator flux orientation is formed. 在矢量控制系统中采用定子磁场定向,并进一步加入了转速估计、转速调节闭环、转差计算和常用的转矩电流限幅等重要环节,构成了一种无速度传感器矢量控制变频调速系统。
- Features: High breakdown voltage, excellent current characteristics. 特点:击穿电压高,电流特性好。
- The circuit has advantages with ingeniously conception, well structure, integrated easily, more open-loop gain, more common-mode rejection ratio and alternating current characteristic. 该电路具有构思巧妙,结构优化,易于集成及较高的开环增益,共模抑制比及交流特性的优点。
- The torquing current is measured and related to drift rate by prior calibration data. 测出产生力矩的电流,然后根据事先校正的数据来算出飘移率。
- For Choke Use, Small Molded and Wire Wound Chip Inductors Provide High Current Characteristics. 小型且模造的繞線晶片電感提供高電流的特性。
- The interruption and commutating current characteristics are analyzed by ways of combining theory and experiment. 阐述了进行非对称电流开断合成试验的必要性和特殊性。
- arrester discharge voltage current characteristic 避雷器放电电伏安特性
- discharge voltage current characteristic 放电电压 电霖性曲线
- alternating current characteristic 交流特性
- permissible time current characteristic 容许时间电流特性
- principal current characteristic 主电流特性
- pre-arcing time current characteristic 熔断时间电流特性
- This paper elaborates theoretically the corona current characteristics of insulator strings under high voltage application and verifies them by experiment. 论述了绝缘子串在高电压作用下的电晕电流特性,并通过试验进行了验证。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。