three-wire的例句大全

It is suitable for both three-phase three-wire system and three-phase four-wire system.

该公式既适合于三相三线制系统，也适合于三相四线制系统。

The parameter design idea of the DC side energy storage component in the single-phase PWM converter is applied into three-phase three-wire system, and the values of the voltage and capacitance at the DC side are determined.

将单相变流器直流侧储能元件的参数设计思想应用在三相三线制系统中，确定了直流侧电压值和电容值。

Simulation and Design of Shunt Active Power Filter in Three-Phase Three-Wire System

并联三相三线制有源电力滤波器的仿真与设计

A digitally controlled shunt active power filter based on DSP is designed for three-phase three-wire system.

针对三相三线制供电系统设计了一采用DSP数字控制的并联有源滤波器。

With regard to the three-phase three-wire converter system, the phase dependency problem is studied in details and two decoupling schemes for the parabolic PWM current control are developed.

以三相三线电压型变换器系统为研究对象，系统研究了抛物线法电流控制技术的三相解耦控制问题，并提出了两种解耦控制方法，即虚拟零序电流解耦法与虚拟两相电流解耦法。

A Novel Multiple Electrical Parameter Measuring Device Suitable for Three-phrase Three-wire System

一种新型多路三相无中线电力参数测量装置动力装置参数记录器

Three equations for satisfying symmetrical condition of voltage or current of threephase three-wire load in the form of rotating factor am and admittance or impedance are introduced.

本文应用旋转因子a~m及导纳或阻抗的形式给出了对称线电压下，满足三相三线负载电压或电流对称条件的三个方程。

For three-phase three-wire systems two control strategies are researched, strategies based on load current detection and on DC capacitances' voltage detection.

对于三相三线制系统的两种控制策略进行了研究：基于检测负载电流和基于检测直流侧电容电压的控制策略。

Multi-channel temperature control system based on three-wire measurement and USB 2.0

基于USB2.0和三线制接法的多通道温控系统

This paper analyzes the deformation caused by the force in three-wire measurement of thread. Combining the test, it gives the modified formulas for the deformation in middle radius thread measurement.

对螺纹三针量法因测力所引起的变形进行理论分析，并结合实验给出螺纹中径测量时测力变形量的修正公式。

The realizing of using three watt-hour meters to test three-phase three-wire meter on the electronical calibrator

在电子台上用三表法检三相三线表的实现

The Vector Analysis of Three Types of Wiring Error for Three-Phase Three-Wire Electric Energy Meter

三相三线电能表三种错误接线向量图分析

Design of Noncontact Magneto Ignition Advance Angel and Three-wire Set Discharge Tester

无触点磁电机点火提前角与三针放电测试仪的设计

This water heater is supplied with a flexible, grounded power cord that connects to a standard three-wire, grounding-type receptacle.

本热水器配置一根柔软的接地线，用于连接标准的三线、接地插座。

Secondary School Students' Pitfalls and Solutions in Three-wire Pendulum Experiment

三线摆实验中学生易犯错误和解决方法的探讨

The difficulty of which is the design of in-circuit test unit, three-wire test method and six-wire test method are used to solve effectively the key problem that isolates measured components from others on measured electronic function module in the paper.

其中，路内测试单元的设计是难点，本文采用三线测试法和六线测试法有效地解决了被测器件与电子功能模件上其他器件隔离的关键问题。

In order to make more effective control of universal power quality controllers ( UPQC), an outer loop model for the voltage loop in a three-phase three-wire UPQC is proposed in the paper.

为了对通用电能质量控制器直流侧电压进行更为有效的控制，提出一种用于三相三线通用电能质量控制器（UPQC）直流侧电压控制的外环模型。

The product is provided with a three-wire grounding type plug

本产品须提供三相接地型插头

A method for judgement error-wiring of three-phase and three-wire Watt-hour meter by using pincers power factor meter

用钳形功率因数表判断三相三线电能表错误接线的方法

The principle and method for judging 48 wiring modes of the three-phase and three-wire Watt-hour meter by using pincers power factor meter are discussed in this paper.

讨论了用钳形功率因数表在线判断三相三线有功电能表48种接线方式的原理及方法。