| 1. | Voltage variation with speed of a generator
发电机变速时的电压变化 |
| 2. | Effect of power voltage variation
电源电压变动的影响 |
| 3. | What is voltage fluctuation ? how is it different from voltage variation
什麽是电压波动?它与电压变化有什麽不同 |
| 4. | What are the differences between long - duration and short - duration voltage variation
电压在"长时间"及"短时间"持续不稳定变化时,这两者之间有什麽差异 |
| 5. | Electromagnetic compatibility . testing and measurement techniques . voltage dips , short interruptions and voltage variations immunity tests
电磁兼容试验和测量技术电压暂降短时中断和电压变化的抗扰度试验 |
| 6. | Electromagnetic compatibility - part 4 - 11 : testing and measuring techniques ; voltage dips , short interruptions and voltage variations immunity tests
电磁兼容性.第4 - 11部分:试验和测量方法.电压降短路和电压波动抗扰试验 |
| 7. | Electromagnetic compatibility - part 4 - 29 : testing and measurement techniques ; voltage dips , short interruptions and voltage variations on d . c . input power port immunity tests
电磁兼容性.第4 - 29部分:试验和测量技术.直流输入功率口抗扰试验的电压扰动短时中断和电压振动 |
| 8. | Although the structures of these modules are simple , they can work properly and efficiently in a wide range of ambient temperatures and supply voltage variations
仿真结果表明，本文设计的电源电路类ip核结构简单，稳定性好，能够在比较大的电源电压和环境温度变化范围内正常工作，具有一定的先进性和实用性。 |
| 9. | Although the structures of these modules are simple , they can work properly and efficiently in a wide range of ambient temperatures and supply voltage variations . because of these characteristics , the ip cores can be easily reused in smart power control ic design and soc design
仿真结果表明，本文设计的智能电源电路类ip核结构简单，稳定性好，能够在比较大的电源电压和环境温度变化范围内正常工作，具有一定的先进性和实用性。 |
| 10. | Constant stator magnetic linkage control frequency converter includes power devices utilizing igbt , drive circuit using three - phase drive ic with multiple protection functions . pwm signal formation circuit in the way of voltage space vector control and realized with pld ( programmable logic device ) devices and compensation for the influence of supply voltage variation and stator resistance voltage drop
其中，恒定子磁链控制变频器的设计中主电路采用功率器件igbt ；驱动电路采用三相多功能集成驱动芯片； pwm脉宽调制信号产生电路采用电压空间矢量控制方式，由pld器件实现；对电源电压变化及电阻压降造成的影响进行了补偿。 |
