Secondly, as the characteristics of the ship electronic power system, it is almost impossible to achieve synchronous sampling.
其次，由于船舶电力系统的强噪声背景特性，使得同步采样难以实现。
This thesis systematically introduces the methods of measurement and analysis on ship electronic power system harmonic, and gets some conclusions.
本文就船舶电力系统谐波的检测与分析方法做了系统介绍，并得出了一些结论。
Harmonic pollution in ship electronic power system is becoming more and more serious, power quality comes down and different kinds of fault and accident happen continually.
船舶电力系统的电网谐波污染日益严重，电能质量下降，由谐波引起的各种故障和事故不断发生。
Automatic detection system by controllable electronic load and its control equipment, power can be key indicators such as level of load balancing system for real-time detection.
自动检测系统由可控电子负载及其控制设备组成，可以对电源系统的负载均衡程度等关键指标进行实时检测。
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。
Along with a great deal of use of power electronic technology in power system, the aberration of voltage and current wave become more and more severe.
电力电子技术在电力系统中的大量运用，使电压、电流波形畸变越来越严重。
Its goal is to systemically study simulation electronic technology, electric power and electronic technology foundation, signal and system and so on to build the foundation.
开设目的是为系统学习模拟电子技术、电力电子技术基础、信号与系统等课程打下基础。
The output pressure-flow curve was obtained by testing the electronic control hydrostatic driving system, which confirmed the characteristic of constant power.
通过对火炮电控静压驱动系统的实测试验，获得了输出压力—流量曲线，验证了恒功率特性。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一种适用于电力电子电路自动控制系统仿真软件的图形编辑方法。叙述了图形编辑的原理、设计思想及实现方法。
Randomized modulation technique can improve the electromagnetic compatibility of power electronic system.
随机调制技术能够改善电力电子系统电磁兼容性。
This paper presents the design method of high power IGBT snubbers for electronic power transformer in distribution system, which includes choosing the type of snubbers and parameters calculating.
针对配电系统电子电力变压器的特点，提出功率开关器件IGBT缓冲电路的设计方法，包括缓冲电路类型的选择及参数的计算方法。
According to each interfaces bandwidth, the partition of communication system was determined based on the demand of power electronic system integration.
根据各接口的带宽，按照电力电子系统集成要求确定了通讯体系的划分。
The optimal control problem of a power electronic system is transformed into a parameter optimization problem.
将电力电子系统的最优控制问题变换为参数最优化问题。
Power system is an essential component of the Automotive electronic, voltage regulator of is the key component and the higher levels of technology in power supply system.
电源系统是汽车电子中不可或缺的重要组成部分，而电压调整器又是电源系统中技术含量较高的关键部件。
Power electronic system integration is an advanced subject which attracts researcher's attentions in power electronics field.
电力电子系统集成是当前电力电子技术领域人们普遍关注的前沿课题。
The design method of DC motor driving power and rotational speed measuring system is introduced in this paper, and the corresponding electronic circuit and software flow are also given.
介绍了一种直流电机驱动电源和转速测量系统设计方法，并给出了相应的电子电路和软件流程。
This topic research and develop SVC (Static Var Compensator) control system based on DSP, was the embeded system computer technology and electric power electronic technology integrate example.
本课题研究开发了基于DSP的SVC(动态静止型无功补偿)控制系统，是嵌入式计算机技术与电力电子技术结合的一个实例。
The problems of electronic circuit design of pulse power with high voltage, the components of microcomputer control system, and the design of application software are also discussed.
论述了高压脉冲电源电子线路设计、微机调控系统组成及系统应用软件设计与开发问题。
Application of high power electronic elements in power system makes current and voltage waves distorted and degrades the quality of electric energy.
大功率电力电子器件的应用，使得电网电流或电压波形产生畸变，进而使系统的电能质量下降。
With the widely use of power electronic device the problem of harmonic distortion in power system becomes ever more important.
随着电力电子装置的广泛应用，电力系统的谐波问题日益突出。
Power electronic transformer (PET) is a new type of transformer, which realizes voltage transformation and power delivery in the power system through power electronic conversion.
电力电子变压器(PET)是一种通过电力电子变换实现电力系统电压变换和能量传递的新型变压器。
The supreme obstacle of traditional power quality conditioners is the cost of power electronic devices in the system.
传统电能质量调节系统最大的障碍是大功率电力电子器件的成本。
The voltage transformer used in power system usually adopts electromagnetic configuration whose output signal can't be directly used by electronic apparatus without further transformation.
电力系统对电压的测量主要采用电磁式电压互感器，需进行二次变压，才能将电网上的信号变为电子测量装置可用的信号。
The electronic equipment is widely applied to aircraft electric power system, so power quality problems in AC main power supply system cause more and more attention.
在飞机电气系统中，随着电力电子装置的广泛应用，交流供电系统的电能质量问题受到越来越多的关注。
Along with the increase of high-capacity loads' impact and electricity grid connection of a large number of power electronic devices, the complexity of power system harmonic components increases.
随着大容量冲击性负荷的增加以及大量电力电子设备接入电网，电力系统谐波成分的复杂性也随之增加，对电网了造成严重污染。
This paper deals with a system consisted of machine, hydraulic and electronic being used to control loading power and frequence of the hydraulic vibration exciting unit.
本文阐述一种用于控制液压激振装置加载力和加载频率的机液电系统。
The long armature – short field geometry is discussed, and in particular the impact of this geometry on the scale of the power electronic drive system is presented.
讨论了长定子-短动子的几何尺寸，特别是提出这个几何尺寸对电力电子驱动系统的相关影响。
The measurement of grounding resistance under impulse voltage is of great importance for safe operation of power system and electronic equipment.
电力系统冲击接地电阻的测量是关系到电力系统稳定运行和电气设备安全的重要问题。
The harmonic pollution of power system is becoming more and more serious with the using of power electronic equipment in power system.
随着电力电子装置在电力系统中的大量应用，电力系统的谐波污染问题日益严重。
The harmonic pollution of power system is becoming more and more serious with the using of power electronic equipment in power system.
随着电力电子装置在电力系统中的大量应用，电力系统的谐波污染问题日益严重。
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