And it has the features of wide range regulation of voltage, simple circuit, output stability, reliability, excellent interactive interface, being widely used and so on.
具有电压调节范围宽，电路简单，输出稳定，可靠性强，人机交互接口优良，应用范围广泛等特点。
By use of MCS-51 chip microprocessor, it can fulfill the tasks, such system control and management, programmable control communication and continuous regulation of voltage with high accuracy.
该系统采用了MCS - 51单片机实施系统控制与管理、电压连续调整、通讯程控等功能，因而精度高、自动化功能强、使用方便。
Significant factors include regulation of line voltage, temperature of the room in which the device operates, temperature control, and condition and age of the lamps.
主要的因素包括：线路电压的调节、设备房间室温、控制的温度、条件以及灯的寿命。
Because of the pure resistive nature of the equivalent resistance of impedor, no harmonic will be generated during the voltage regulation.
由于阻抗器的等效电阻为纯电阻，因此在调整电压的过程中不会产生谐波。
Feature and operation principle of regulation transformer with multi-magnetic circuit. Its design and property are discussed. The self-contained voltage regulation system is introduced.
论述了多磁路调压变压器的特征与工作原理，探讨了其结构与性能，并对与之配套的调压系统做了介绍。
In order to realize the functions of harmonic compensation and voltage regulation for nonlinear loads, a hybrid shunt active power filter is proposed.
为实现对非线性负载的谐波补偿和电压调节功能，提出了一种混合型并联有源滤波器。
The output voltage of controller exerts an influence on thermal resistor so as to change gain characteristic in regulation circuit, thus the transmission levels being stabilized.
通过导频控制器的输出电压控制热敏电阻，从而改变调节网络的增益，达到稳定传输电平的目的。
It just needs one potentiometer additionally to realize ac power regulation during being used, this product could take the place of heavy contacting voltage-regulator under most circumstances.
使用时仅需外配一只电位器既可实现交流电功率调节，在许多应用场合中可代替笨重的接触式调压器。
The negative feedback regulation of output voltage and various protective mechanisms are realized.
实现了对输出电压的负反馈调节及各种保护机制。
On the voltage regulation part, this paper has analyzed PWM control circuit on the basis of SG1525 in detail.
在电压调节环节上，详细分析了基于SG1525控制芯片的PWM控制电路。
SVPWM technique have many good qualities, such as less pulsating torque, high usage of DC bus voltage, less switching loss, better high-speed regulation performance.
SVPWM具有较高的直流电压的利用率，开关损耗小，从而实现了高性能的逆变输出。
Two ways of voltage and reactive power comprehensive regulation of substation are presented in the paper, which are nine-area control and fuzzy control.
介绍了变电站电压无功综合调节的两种方法、区图法控制和模糊控制。
By adjusting under voltage regulation loop, it achieves the function of providing stable 110v DC output.
通过电压闭环调节，实现了输出恒定110V直流电压的功能。
The influence of UPFC and its controlling parameters on power system stability, capability of voltage regulation and power flow control are overall simulated on a one-machine to infinitive-bus system.
以单机无穷大系统为例，较全面地仿真了UPFC及其控制参数对系统暂态稳定性的影响以及UPFC的电压调节和潮流控制能力。
The operation management of capacitor is also described, including capacitor regulation, switching ways, voltage monitoring and patrol inspection etc.
然后论述了电容器的运行管理问题，包括电容器的调整、投切方法、电压监测、巡视检查等；
The concerted control strategy of rectifier and inverter is analyzed to keep high modulation degree of SPWM, which achieves quick response and high resolution of excitation voltage regulation.
重点分析了整流器和逆变器的协调控制策略，始终保持SPWM高调制度，达到励磁电压调节的快速响应和高分辨率。
With the emergence of the high voltage power electronic devices, the technique of dynamic power quality regulation is an effective way to solve the above problems.
随着高压大功率开关器件的出现，基于电力电子技术的动态电能质量调节技术已成为解决上述问题的有效手段。
An optimization method is proposed for computing the maximum penetration level of multiple distributed generators, taking into account voltage regulation constraints.
针对分布式电源准入容量计算的问题，提出了考虑电压调整约束后的准入功率优化计算模型。
Voltage regulation includes two fields: one is voltage rise near the end of the feeder: another is the tap hunting phenomenon of tap change under load (TCUL) transformers.
电压调整问题包括两个方面，一个是馈线末端电压升问题，另外一个是有载调压变压器的分接头频繁动作或者振荡。
Currently, the snake laying design regulation of high voltage crosslinked cable exists space which need further research.
现有的高压大截面交联电缆蛇形敷设设计的有关规定有进行深入研究的余地。
Based on guaranteeing reactive power equilibrium of the system, only the voltage regulation assisted by on - load voltage regulation can make the deviation of voltage keep in allowable scope.
在保证系统中无功功率平衡的基础上，辅以有载调压等措施调整电压，才可使电压的偏移保持在允许范围内。
The voltage regulation action of controlled reactor in distribution network is introduced. It can effectively control the variety of network voltage and improve the quality of power supply.
介绍了可控电抗器在配电网中的调压作用，它可以有效抑制电网电压的波动，改善供电质量。
The test results on380V voltage regulator are given, which show that the TVR controller implements well the functions of voltage regulation, fault protection, setting management, display and so on.
同时给出了控制器在380V电压调节器样机上的试验结果。 试验结果表明：设计的TVR控制器能很好地实现调压操作、故障保护、定值设置、显示等功能。
The invention discloses a method for extracting onion essential oil through ultrahigh voltage regulation of alliinase reaction and belongs to fine and deep processing technology for farm products.
本发明公开了一种采用超高压调控蒜氨酸酶反应提取洋葱精油的方法，属于农产品精深加工技术。
The desirable scheme of capacitor placement in distribution systems aims at achieving voltage regulation and power loss reduction, while preventing harmonic resonance or magnification.
配电网合理的电容器配置不仅可以有效改善电网的电压水平，降低系统的有功网损，而且能够避免谐波谐振或电流放大。
The voltage stability of a ship power station is decided by the dynamic characteristic of its synchronous generator voltage regulation system.
船舶电站电压的稳定性主要取决于同步发电机调压系统的动态特性。
The dissertation studies the problems of the voltage regulation and arc—extinguishing of magnetic valve controllable reactor both in theory and application.
论文从理论和应用两个方面研究了磁阀式可控电抗器在电力系统中的调压和消弧问题。
Test results show that the designed power supply has good voltage regulation performance, with small ripple and high regulation rate of voltage and load.
实验测试结果表明：所设计的电源具有稳压性能优良，纹波小，电压调整率、负载调整率高等优点。
The experience in application of internal feedback cascade speed regulation technology for rotors to high voltage asynchronous motors is introduced.
介绍了设备改造方案及转子内反馈串级调速技术在高压异步电动机上的应用经验。
The experience in application of internal feedback cascade speed regulation technology for rotors to high voltage asynchronous motors is introduced.
介绍了设备改造方案及转子内反馈串级调速技术在高压异步电动机上的应用经验。
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