并联电容器和高压电容型设备是电力系统中应用普遍的电气设备,这里统称为电力电容器。
Parallel capacitor and HV capacitive type equipments are widely used in power system, here we call them power capacitor in all.
介绍YC6105ZLQ型柴油机并联文丘里管废气再循环系统布置,文丘里管的基本工作原理及结构参数的设计计算过程。
This paper introduces the layout of exhaust gas recirculation system in parallel with venturi tube of YC6105ZLQ diesel engines, basic principles and dimension calculation on venturi tube.
本文首先对调速型液力偶合器应用于泵或风机双机并联运行的调速控制系统进行研究。
First this paper research on using variable speed fluid couplings in speed regulation control system of dual pumps or fans machines running in parallel mode.
从控制系统的角度出发分析了自激lc串联谐振并联负载型电子镇流器。
In this paper, we examine the self-oscillating LC series resonant parallel load inverter for electronic ballast applications from a system point of view.
仿真和样机实验表明并联混合型稳流系统可以满足加速器磁铁对供电电流低纹波和近似无滞后跟踪的性能要求。
Simulation and prototype experiment results show that the system can meet the extremely high steady state and dynamic requirements of the magnets: very low ripple and good following performance.
实验表明,该控制系统满足有源滤波器的实时控制要求,并联混合型滤波器的滤波性能良好。
It shows that the control system meets real time requirement of the active power filter and the compensation properties of the active power filter are very good.
针对高压交流配电系统,提出一种基于线性并联变压器谐波阻抗控制的并联型有源电力滤波器新原理。
On the basis of active power filter linear shunt transformer harmonic impedance control, a novel principle for high voltage alternate power distribution systems is proposed.
介绍了电气化铁路用单相并联混合型有源滤波器的全数字控制系统。
A full digital control system of the single phase parallel hybrid active power filter for electrified railways is introduced.
电流补偿型超导限流器是一种新型的限流器拓扑,它由等效电流源、限流电阻并联后通过连接变压器串联入电力系统。
Current compensation superconducting fault current limiter is a novel topology of FCL which consists of an equivalent AC current source with a limiting resistance in parallel.
直驱型风力发电系统需要全功率变流器,在现有器件功率水平以及开关频率等诸多因素制约下,变流器直接并联的方式具备结构简单、模块化设计、易扩展的优点。
The carrier phase shift technique based parallel back-to-back PWM converter is used on the direct-drive wind power system, with a switching frequency as low as 1 kHz.
系统采用基于矢量运算的恒频积分算法,设计三相三线并联型有源电力滤波器PAPF。
The system adopts Unified Constant-Frequency with Vector Operation, to design 3-phase 3-wire parallel active power filter(PAPF).
本文首先给出了三相三线制并联型有源电力滤波器的系统构成以及工作原理。
Firstly, this thesis has presented the system structure and operation principles of three-phase three-wire parallel APF.
并提出了一种基于双dsp控制的并联电压型有源电力滤波器的设计方案,重点讨论了系统控制策略和控制系统软硬件设计方面的问题。
Then a design of shunt active power filter based on dual-DSP control has been put forward, with special attention on the control strategy and hardware design.
对并联型电力有源滤波器(APF)在电力系统发生各种短路故障时的行为进行了分析,得出了在系统发生故障期间APF会发生过流现象的结论。
For short - circuit faults occurring in power systems, the behavior of shunt active power filter APF is analyzed. It is concluded that the overcurrent phenomena will happen during the fault period.
本文完成了以TMS320LF2407DSP为控制核心的并联型有源电力滤波器系统的硬件和软件设计,对系统的软硬件各部分的结构和功能分别作了详细的阐述。
The thesis introduces shunt active power filter system 's hardware and software design with TMS320LF2407 DSP. Hardware and software's structure and function are described in detail.
本文在基于MATLAB的SIMULINK为三相并联型电力有源谐波补偿系统建立了一个包括各个子系统在内的整体仿真模型。
The paper builds an integrated simulation model including respective subsystems for three phase shunt power active harmonic compensation system based on SIMULINK function of MATLAB.
提出了一种基于型数综合的六自由度并联机构系统构型新方法。
A new systematic configuration method for designing 6-dof parallel mechanism based on type number synthesis is presented.
本文还提出了增量型、导数型、幅值型并联调节器,介绍了它们之间的联系和用它们组成并联多环控制系统的方法。
Besides, parallel regulators of increment type, derivative type and amplitude type are discussed with description of the relations between the...
基于构型演变和李群理论提出一类2t2r型四自由度并联机构型综合的系统方法。
Based on configuration evolution and Lie group theory a systematic approach for type synthesis of 2t2r 4-dof parallel mechanism was proposed.
基于构型演变和李群理论提出一类2t2r型四自由度并联机构型综合的系统方法。
Based on configuration evolution and Lie group theory a systematic approach for type synthesis of 2t2r 4-dof parallel mechanism was proposed.
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