双电源

双电源自动投切系统中PLC的应用

Application of PLC in Dual Power Source Automatic Cut-in System

DSP的双电源解决方案

Power Supply Sequencing Solutions for Dual Supply Voltage of DSP

基于DSP双电源固态转换装置的设计与研究

Research and Design on Dual-power Solid State Transfer Switch Device Based on DSP

为了有效降低系统的功耗，对DSP芯片采用双电源供电是十分必要的。

It is important to use two power supply to decrease the power assume in many DSP-based system .

介绍了双电源自动投切装置的要求，分析了用PLC实现双电源自动投切装置的工作原理。

How PLC is used in the dual power source automatic cut-in system to achieve automatic cut-in is discussed .

基于AVR型单片机智能双电源开关的研制

Development of Automatic Switching Device Based on AVR Singlechip for Duplicate Power

该模块采用双电源驱动，有过流过压检测电路和保证IGBT可靠通断电路。

It has an over current and over voltage protection circuit and a reliable on off circuit for IGBF .

本文根据假捻机台数多规格相同的特点，用PLC与一台小容量UPS，对多台假捻机逐台进行双电源切换，完成整个用电系统切换。

In this paper , basing on many false twist-machines and they have the same standards , we can achieve the double power conversion using PLC and a small capability UPS .

阐述了双电源无轨电车的充电机主电路及参数设计、IPM器件及应用和以芯片UC3846为核心的控制电路。

The paper introduces the trolleybus 's main circuit and its design ?

基于PROFIBUS/PROFINET的ATSE智能双电源控制系统设计

Design of ATSE Intelligent Double Power Control System Based on PROFIBUS / PROFINET

110kV变电站双电源并列运行中存在的问题分析

The existing problems analysis of the double power source juxtaposition operation in 110 kV substation

本设计利用ARM微处理芯片、采样电路、TFT显示屏等构成双电源自动切换系统，实现对常用、备用电源的自动切换。

This design using ARM micro processing chip , sampling circuit , TFT display screens , etc constitute a double power supply switch system , the realization of common , the automatic backup power supply switch .

采用双电源供电，正电源为2V，负电源为-2V，功耗为280mW。

At a positive supply voltage of 2 V and a negative supply voltage of - 2V , the power dissipation is about 280 mW .

由于双电源自动转换开关（ATSE）具有使用安全、转换迅速、无需值守的特点，近年来得到了广泛的应用。

Recently , automatic transfer switching equipment ( ATSE ) is widely applied because of its safety , fast switching and without man on duty .

搭建了基于UPFC的双电源环网电路模型，进行实验并进行数据分析，结果基本实现了利用UPFC进行潮流控制的预期目标。

The model of interlinked distribution system with dual sources based on UPFC is Build . Carried on experiments and data analysis , the expected goal of power flow controlling by using UPFC is achieved .

目前环境下部件最大问题之一是OP07需要双电源供电。

One of the biggest problems with the part in today 's environment is that the OP07 requires dual supplies .

基于UPFC的中压双电源配电环网潮流优化控制策略的研究。

And the control of power flow is the foundation to ensure the stable operation of the system . ( 2 ) Research on the optimal control strategy of the power flow in the medium voltage distribution system with closed-loop operation based on UPFC .

双电源超低功耗水位控制报警器设计

Design of Water Level Control Warning Device with Double-power Super-low Consumption

双电源智能自动切换系统的研究

Research on automatic intelligent switching - over double power supply system

基于双电源扩大内桥的备自投解耦控制策略

Decoupling Control Strategy for Bus Self-transfer with Two-source Expansive Inner-bridge Connection

双电源在综采工作面排水系统中的应用

Application of Twin-Power Supply in De-watering System of Full-mechanized Mining Face

新型智能双电源电子快速切换系统的研究

Research of New Intelligence Electric Fast Double Power Auto Switch System

地方中小煤矿变电所双电源的设计

Two Power Design of Middle and Small Coal Mine in Some Regions

矿用监测设备双电源自动切换装置的研制连结装置，换结装置

Prepare of Monitor Equipment Double-power Supply Automatic Changing-over in Mine

双电源自动转换开关在变电站中的应用

Application of Auto Transferring Switch with Dual Power Supply in Electric Substation

智能低压双电源自投系统

The Intelligent Low - voltage Dual Power Auto-switching-on System

本文介绍了双电源的操作方式。

The operating methods of two supply sources is introduced in this article .

备自投装置在双电源三段母线上的应用

Application of Backup Power Automatic Switching Device in Dual Power Three Segment Bus

双电源自动切换装置的应用

Application of Double Power Resources Automatic Transforming Switch Equipment

PLC+UPS在假捻机双电源切换中的应用

The application of conversion of PLC and UPS at false twist-machine double power