By analysing characteristics of synchronous rectification BUCK type can be realized by improving common PWM controller,it raises the efficiency of the switch circuit,and is applicable to high voltage system.
通过对同步整流技术特点的分析,在普通PWM控制器基础上进行改进就可以实现BUCK型同步整流,提高开关电路的效率,并能适用于高电压系统。
the maximum temperature, voltage, volume
最高温度、 最高电压、 最大体积
Calculation model of HV power capacitor internal hottest-spot temperature
高压电力电容器内部最热点温度的计算模型
maximum output pressure(absolute)
(绝) 最高排出压力
Speed control switch input above the maximum acceptable voltage.
速度控制开关输入高于最大可接受电压。
Intake air temperature sensor input above the minimum acceptable voltage.
进气空气温度感知器输入高于最小可接受电压。
Interior-point Optimal Power Flow With the High Voltage Direct Current Transmission System
含高压直流输电系统的内点最优潮流算法
Minimum Peak Current for High Voltage High Frequency Parallel Resonant Converter With Capacitive Output Filter
具有最小电流峰值的电容滤波高频高压并联谐振变流器
high voltage current transformer & potential transformer
高压电流电压互感器
Models and Algorithms of Optimal Reliability Distribution and Spare Analysis for HVDC Transmission Systems Considering the Reliability and Cost
高压直流输电系统可靠性最优分解模型和算法及最优备用分析
New studies are indicating that electropollution from high power lines can actually cause cancer.
最新的研究表明高压电线产生的电子污染的确能致癌。
Today numerous installations with voltages up to 800 kV DC have become operational around the world.
如今,世界上已有许多直流输电系统在运行,电压最高达800kV。
The maximum step voltage with the largest amplitude is 0.6 mV and the step height is 200 μA at 2 K.
实验观测到2K时单结最大电压为0.6mV,电流台阶高度为200μA。
Although more costly, this provides the highest standoff voltage switch.
这种方法尽管成本较高，但是能够提供最高的关态电压开关。
Study on Piezoceramics with High Dielectric and High Piezoelectric Coefficient;
高介电、高压电常数压电陶瓷的研究
highest useful compression ratio
最高有效压缩比最有用的压缩率
Calculation of Impulse Voltage Distribution ?in EHV Potential Transformer Windings
超高压电压互感器冲击电压分布计算
Configuration Principle of Last Breaker Trip Equipment in Inverter Station of HVDC
高压直流输电系统逆变站最后断路器跳闸装置配置原则
Sensitivity Analysis of HVDC Transmission System Reliability Using the Least Square Method
基于最小二乘法的高压直流输电系统可靠性灵敏度分析