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- Antiferroelectric-to-ferroelectric phase transition can be controlled and regulated by the applied electric field, which is the principle of the voltage regulation device. 通过控制电场的大小,可控制、调变反铁电材料的反铁电-铁电相变,简单描述了反铁电材料用作电压调节器件的原理。
- voltage regulation device 电压调节器件
- voltage regulating devices of transformer 变压器调压装置
- What is the limit of voltage regulation error of the generator? 发电机调压误差的极限是多少?
- The thyristor in the improved capacitor var compensation device of thyristor series voltage regulation endures unsafe off-state over-voltage when it switches off on line. 改进式晶闸管串联调压电容无功补偿装置的晶闸管开关带电断开时,要承受危险的断态过电压,为保证装置的安全运行,阐述了晶闸管断开时过电压产生的原理及状态。
- VRM? Voltage Regulating Manager? 电压调节管理器?
- Dynamic Voltage Restorer (DVR) is a new type of power quality regulating device by which the influence of voltage fluctuation on sensitive loads can be effectively suppressed. 动态电压恢复器是一种新型电能质量调节装置,它能有效抑制电网电压波动对敏感负载的影响。
- This paper focuses on voltage regulation strategies of 400Hz CVCF(Constant Voltage Constant Frequency) inverter. 本文研究了400Hz恒压恒频(CVCF)中频电源逆变器波形控制策略。
- The VSR air-driven pre-whirlwind regulation device was installed in the gas pressure machine of the Roasting Plant of Shaoguan Iron &Steel Co. 韶钢焙烧厂煤气加压机安装使用了VSR气动预旋风调节装置,实现了对风机的等压力调节,并可节约电能。
- For improving the voltage regulation, the MagAmp used as post regulation has become the best solution. 为了改善电压调节率,发展出磁放大器来做为后置稳压器以成为最佳的解决方案。
- 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。
- Using integrate circuit TL494 to perform the speed regula tion by PWM voltage regulation of SRD is introduced. 根据开关磁阻电动机调速系统(SRD)的PWM调压调速理论,论述了采用集成电路TL494实现SRD的PWM调压调速的原理。
- S. Corsi, "The Secondary Voltage Regulation in Italy", Panel Ses-sion-2000 IEEE PES Summer Meeting, Seattle, 2001. 梁涵茵、王念中,台电系统电压自动调整控制之可行性研究,台电94年度研究计画论文,台北,2005。
- Integrated distributing and metering and regulating device for steam injection. 稠油热采注汽分配计量调节一体化装置研究。
- The valve is used on the gas pipeline as a pressure regulating device. 本阀用于煤气管路上作压力调节。
- Therefore a regulating device for flowrate and dryness of steam is developed. 装置主要由储液管、旁通管线、孔板、支管线和阀门等组成。
- The voltage regulation characteristic of autotransformer,external compensation of zero sequence current for three Y au . 论证自耦变压器的电压调整性能、三Y型自耦变压器的零序电流外补偿、自耦变压器继电保护整定的特殊问题。
- Active current shaping technique using flyback ac-to-dc converter has been employed for the power factor control and dc voltage regulation. 本文采用主动式电流整形技术于反驰式交流至直流架构上,来控制功率因数与直流电压之调节。
- Simula-tion results show that ESVC is better than SVC in coordinating the controls of reactive-power/voltage regulation devices and achieving satisfying voltage control performance. 计算结果表明,扩展二级电压控制较传统的二级电压控制能更好地协调本区域内各电压无功调节设备的无功出力和电压控制,使电压控制问题得到较好解决。
- 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。
