片语

Pdcdc power of converter变流器的直流功率

power r converter功率变流器

Unity Power Factor Converter变流器

power resonant converter功率谐振变换器

giant power frequency converter大功率交流变频调速装置

power factor converter功率因数变换器

英汉例句

• take the designed sample bsrm of 12/8 structure as control object, hardware of high-speed digital control system is preliminary designed, including power converter and control system.

  以设计的12/8结构样机为控制对象，对磁悬浮开关磁阻电机高速数字控制系统进行了硬件原理设计，包括功率变换器和控制系统设计。

• then both control scheme and operating principle of a double closed loop ac/dc power converter system are discussed by using physics.

  在此基础上，提出了双向ac／dc功率变换器的一种双闭环系统控制结构，并从物理概念出发讨论了系统的工作原理。

• a new type of power converter for the cathode anticorrosion applied to oil gas pipelines is developed.

  提出了一种适用于油气集输管线阴极防腐保护的新型功率变换器。

• pi regulation law is one of the common methods applied in linear current controller of the power converter while its adaptive performance is poor.

  pi调节控制是功率变换器线性电流调节器的常用控制方法，但自适应能力较差。

• ac-dc switching power converter is a circuit which takes power transistor as a switch to control on state and off state realizing ac to dc conversion.

  交流-直流（ac-dc）开关电源转换器是一种利用半导体功率器件作开关，通过控制开关的开通与关断，将交流电能转变成直流电能的电路。

• for applications such as the power converter shown in figure 1, the required duty cycle of the synchronous rectifiers can be quite high, well over 50%.

  对于像图1中那种电源转换器的应用，需要同步整流器提供足够高的占空比，最好是大于50%。

• a mathematical model of the actively controlled battery-ultracapacitor hybrid energy storage system based on a power converter was set up, and the control loop was designed.

  建立了基于功率变换器的有源式超级电容器-蓄电池混合储能系统的模型，并对控制环节进行了设计，提出了一种在脉动负载下蓄电池恒流输出的控制策略。

• it is a convenient and high efficiency power converter that gives a solution for ac power supply in the cars.

  解决了车上的交流供电问题，是一种高效方便的电源转换设备。

• and the 80c196kc single-chip is as the processor, ipm is as the power converter of the driver system, which makes the control circuit be simple and the control result be fine.

  电机控制系统以80c196kc单片机作为控制器，并使用智能功率模块（ipm）作为驱动电路的功率变换器，使得控制电路简单并且取得了良好的控制效果。

• the system with dsp-f240 adopts the power converter and driving circuit to fulfill the full digital pwm control.

  该系统以dsp-f240为核心，采用功率变换器和驱动电路，实现了金数字pwm控制。

• on the basis of the division of the distributed control structure of power electronic system based on the pebb, the power converter contains two parts:application manager and pebb.

  本文在对基于pebb的分布式电力电子系统的层次结构进行划分的基础上，将基于pebb的功率变换器分为两部分：应用管理器和pebb。

• the dc/dc power converter is a high effective source device that can convert the dc voltage from one type to other type or several types.

  dc电源变换器是能将一种直流电压变换成另外一种或几种直流电压的高效供电装置。

• an ac power converter that based on a novel mixed sampling method, the principle of the sampling power measurement, and the power measurement algorithm and its measurement errors are described.

  提出了一种混合采样的交流功率转换器，叙述了该种采样功率测量的原理，推导了功率测量的算法和功率测量误差。

• the working principle, principal block diagram, and the detecting records of the three-phase power converter are also analysed in this article.

  本文还对三相功率变换器的工作原理、原理框图以及检测数据进行了分析。

• for hybrid power system composed of a fuel cell engine and a group of ni-h batteries, a new control method with a bi-directional power converter is proposed.

  在燃料电池发动机和镍氢电池组组成的混合动力系统中，提出了通过一个双向电源变换器实现双电源输出功率混合的控制方法。

• therefore the correlative development of new technology of power converter has become an important search point.

  因此，与之相关的功率变换器的新技术研究也逐渐成为热点。

• the paper designed and realized 500w series-resonant power converter for inductive charging experiment system by using the leakage inductance as resonant component.

  本文利用耦合器的漏感作为谐振元件，设计并实现了500瓦功率级别的串联谐振软开关功率变换器。

• a power converter control method, charge control, is studied.

  研究了电源变换器的电荷控制方式。