| 1. | Digital simulation models of capacitor voltage transformer 电容式电压互感器的数字仿真模型 |
| 2. | Discussion on higher secondary voltage of capacitance type voltage transformer 浅析电容式电压互感器二次电压偏高现象 |
| 3. | Frequency dividing resonance and countermeasure of capacitor voltage transformer 电容式电压互感器分频谐振的分析与对策 |
| 4. | Analysis and improvement of secondary voltage faults in capacitance potential transformer 电容式电压互感器二次电压异常的分析及改进建议 |
| 5. | Analysis , treatment and preventive measure of common faults in capacitor voltage transformers 电容式电压互感器常见故障分析处理方法和预防措施 |
| 6. | The secondary circuit voltage analysis and test method for the fault of losing of cvt in service 运行中的电容式电压互感器二次失压故障分析和试验方法 |
| 7. | Although the existing power quality monitoring instruments have excellent performances , they are not convenient to be popularized . a voltage quality monitoring system integrating with the capacitor voltage transformer ( cvt ) is developed 针对现有的电能质量监测仪功能虽强,但却不便于普及推广的缺点,开发了一种与电容式电压互感器( cvt )一体化的电压质量监测系统。 |
| 8. | Since the capacitor voltage transformer ( cvt ) has been used more and more widely in electric power system , it is very improtant to study the transition of cvt , analyze the effects of cvt on protection , and bring forward the solution 目前电容式电压互感器越来越多地应用于电力系统中。精确的研究电容式电压互感器的暂态过程,分析它对继电保护的影响,提出相应的解决方法,具有非常重要的意义。 |
| 9. | This paper presents a digital high precision signal power amplifier applied in the second winging of cvt for the high ac voltage measure in power system and analyses the intrinsic problem and disadvantage of cvt applied in power voltage measure system , based on the status in quo of cvt applied in power system 本文在基于cvt电容式电压互感器的电力系统电压测量现状的基础上,对存在的带负载问题进行了分析,提出了应用于电压互感器二次侧的一种基于dsp的数字化高精度信号放大系统。 |
| 10. | Thesis this in existing electric capacity , whether it utilize by the ct one mainly reject and mix by suitable partial pressure not low - voltage partial pressure arm not high - handed of cvt electric capacity not insulating , in the middle of and ca n ' t compensate reactor , etc . of voltage transformer , design by sectional mutual inductor that ct combine cvt with , sectional mutual inductance utensil this have electric current mutual inductor and voltage double function of mutual inductor 本论文在现有电容型绝缘电流互感器和电容式电压互感器制造技术的基础上,利用ct的主绝缘电容屏作为cvt的高压分压臂,配以合适的低压分压器、中间变压器以及补偿电抗器等,设计了由ct和cvt相结合的组合式互感器,该组合式互感器具有电流互感器和电压互感器的双重功能。 |