整流器

The three valued logic modulation technique is usually used in the conventional current source PWM rectifier, and the SPWM control waveform can be obtained by the interphase decoupling.

传统的电流型PWM整流器一般采用三值逻辑SPWM调制技术，通过相间解耦预处理的方法获得实际PWM控制波形，过程复杂且直流电流利用率较低。

At present we already have Shilan, sharp eyes to add two brand cars Series, motorcycle series of electronic credit, credit for the triple rectifier series, cold start aids, electronic ignition coil, add flash, rectifier regulator regulator, Electronic ignition, etc. series of personalized products.

目前我们已经有石栏、犀利眼两大品牌汽车增光器系列、摩托车电子增光器系列、三合一增光器整流器系列、冷启动辅助器、电子点火线圈、增光闪光器、整流稳压调节器、电子点火器等系列个性化产品。

Knowledge of typical production components like pumps, rectifiers, ultrasonics, plumbing, corrosion resistant materials, control sensors.

了解的产品的组成结构，例如泵，整流器，超声波学，管道，耐腐蚀材料，控制传感器。

The scheme makes the DC side of unisolated single PWM rectifier as 350V DC lines. Charger and discharger modules connect to the DC lines. Use this method to charging and discharging single Li-ion battery.

方案将不隔离单相PWM整流器直流侧设计为350V直流母线，通过它与充电模块、放电模块的连接，实现对单体锂离子电池的充放电。

Reversible PWM converter can realize unit power factor, constant voltage output and bidirectional transformation of energy.

可逆PWM整流器能实现单位功率因数、稳压输出以及能量的双向流动。

The simulation results show that this method can make PWM rectifier run with unit power factor, the output DC voltage stabilize on the desired value with the fast dynamic response.

仿真结果表明，该方法能使所设计的PWM整流器运行于单位功率因数，输出的直流电压基本稳定在期望值且具有快速的动态响应，满足了设计要求。

It is widely used in rectifiers, as a semiconductor, and in xerography.

广泛地用于整流器和静电复印术中。

The paper introduces the basic requirements and the key technique of AC/DC rectifier design in ITER project.

摘 要］本文介绍了ITER 项目AC/DC整流器设计的基本要求及其关键技术。

Vacuum rectifiers were made for very high voltages, such as the high voltage power supply for the 电视接收器中的阴极射线管, and the kenotron used for power supply in X射线 equipment.

真空整流器所做的如在电视接收器中的阴极射线管，和 X射线设备中电源用的 kenotron 高压电源的高电压。

For electric power pulsive shipping, the voltage is not always normal, especially when the main motor is starting, and three-phase bridge commutated circuit is used widely, so, a new method to compute harmonic is developed, which is more accurate and practical, is more adapt to the ship condictions.

因此，本文在上述文献的基础上，对接入电压波形畸变的电网中的三相桥式整流电路进行了分析，采用了一种实用的新方法来计算三相桥式整流器所产生的谐波电流。本方法考虑了交流侧电抗及电网中存在的谐波电压，导出了交直流两侧谐波电流的计算公式。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。