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自动投切     
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  automatic switching
     Through the analysis of the situation of current, reactive and voltage in Beihai power grid, this paper proposed the necessity of installing voltage reactive automatic switching device in Pingyang substation, and it also made a study on the function and control philosophy of the automatic control device
     分析北海电网的潮流、无功、电压状况 ,提出在平阳变电所装设电压无功自动投切装置的必要性 ,研究了自动装置的功能和控制原理
短句来源
     The input voltage from power source is detected by automatic battery switching circuit, when input voltage is lower than specified value, the backup battery will be put into use by automatic switching circuit.
     通过备用电池自动投切电路检测供电电路的电压输入,在电压输入低于给定值时将备用电池投入使用。
短句来源
     Automatic switching of capacitors can be realized with TSC.
     装置利用大功率无触点固态继电器 ,实现了电容器的自动投切[1] 。
短句来源
     Research on Techniques of Automatic Switching for Power Capacitor Installtion
     自动投切电容器装置技术的研究
短句来源
     When bus gets into trouble, it can perform the function of automatic switching to backup power supply.
     当母线出现故障(过压或欠压)时,能够完成两组母线的自动投切,即备自投的功能。
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  automatic on-off
     The applied study on the control system of automatic on-off parallel running of power transformer
     电力变压器高压自动投切控制系统的应用研究
短句来源
     The parallel running problem of power transformer is analyzed in this paper, and the automatic on-off method of parallel power transformer varying with load to make rational use of power is presented in detail . The focal point of this paper is to introduce the design of power source , sampling circuit and control circuit applied to automatic control.
     本文分析了电力变压器并联运行中存在的问题,详细介绍了使电力变压器随负载变化自动投切达到合理运行的具体方法,重点介绍了采用电压互感器实现自动控制所需供电电源、取样电路和控制电路的设计.
短句来源
  auto-switching
     Problem existing in reactive-load compensation equipment and auto-switching unit
     湖南电网无功设备及自动投切装置存在问题探讨
短句来源
     Design and implementation of standby power supply auto-switching
     数字备用电源自动投切装置设计与实现
短句来源
     Digitization,intelligence,integration and network are the development trend of standby power supply auto-switching device. A new solution of its design and implementation is raised.
     数字化、智能化、集成化、网络化是数字备用电源自动投切装置(简称备自投)的发展趋势,针对这一发展趋势,提出了一种新型的数字备自投装置整体解决方案,介绍了该装置的硬件设计、工作原理及几项关键技术。
短句来源
     Based on detailed study on reactive-load compensation equipment and its auto-switching units in electric power company,the problems existing in them were thoroughly analyzed and proper treatments were put forward.
     通过对全省各电业局无功补偿设备及自动投切装置的运行情况所做的详细调查研究,认真分析了目前湖南省电力系统内无功设备及其自动投切装置方面存在的主要问题,并针对该问题提出了适当的整治意见。
短句来源
  “自动投切”译为未确定词的双语例句
     Design Modification of the Auto Power Switch Device used in 110 kV Substation
     110kV变电站备用电源自动投切装置的设计改造
短句来源
     Application of PLC in dual power source automatic cut-in system
     PLC在双电源自动投切系统中的应用
短句来源
     Automation switch of pump motor in the water cooling system by PLC
     PLC实现水冷系统中水泵电机的自动投切
短句来源
     The Design of Capacitance Reactive Compensation Automatic Link\|Cut System
     电容无功补偿自动投切系统的简化设计
短句来源
     Based on voltage and reactive power Twenty Realm Graphic analysis,this paper introduces voltage and reactive power au- tomatic control system type iESS00,which realizes transform on-load tap changer adjustment and automatic capacitor switching based on dispatching automation master station to extend SCADA functions.
     在分析了电压无功二十域图的基础上,介绍了 iES500电压无功自动控制系统,该系统是基于调度自动化主站基础上实现有栽变压器分头的自动调整和电容器的自动投切,拓展了 SCADA 系统的功能。
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  automatic switching
The modes are coupled through automatic switching valves.
      
Primary consideration is given to the light-duty heat pumps used for air-conditioning systems with automatic switching from the heating to the cooling state (air/water).
      
Effects of patient-triggered automatic switching between mandatory and supported ventilation in the postoperative weaning period
      
An automatic switching unit controls withdrawal and injection of samples and backflush of the precolumn in a repetitive manner at fixed intervals.
      
A state machine is used to control task sequencing, and due to the automatic switching, the accuracy and reliability with which tasks are executed, is greatly improved.
      
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  auto-switching
This auto-switching feature of the system was received with great enthusiasm by everyone taking part in the user tests.
      
  其他


The fundamental theory basis for the autocontrol device of high-voltage capacitor and load ratio control transformer described in this paper is satisfying the power factor of high-voltage inlet wires in the substation or autoregulating the bus voltage and making its qualification up to 100% on the sufficient premise of imaginary power. This paper expounds the working theorem chiefly of the integrated circuit and other characteristics. The device is provided with the practical, simple and reliable property.

本文所述的GDZ—YT—1型高压电容器自动投切和有载调压变压器自动词压装置的基本理论依据是在满足变电所高压进线功率因数,也即在无功功率充足的前提下,进行自动调整变电所低压母线电压,使母线电压合格率可达百分之百。并着重阐述其以集成电路为主的工作原理,以及其他方面的特点。该装置具有简单实用,性能可靠。

This paper introduces one of most interesting things in power system——the capacity's reactive power compensation and analyses the problem in non-control capacity with reactive power compensation. This paper shows the importance of the system with capacity's automatic on/off switch.

本文介绍了电力系统中最感兴趣之一的电容器无功补偿问题,分析了装设不可调电容器组进行无功补偿存在的问题。说明了采用电容器组自动投切装置的重要意义。

This paper proposes a supervisory and examinational system of the power factor with the microcomputer Apple I . This system has simple structure and complete function. It also shows development prospects of microcomputerization for the power supply systems.

无功电力自动补偿,提高功率因数是变电所的首要任务.补偿电容随负荷电压及功率因数的变化而自动投切,标志着工厂及局部电网的供电管理及监测能力.提出了以APPLEⅡ微机为核心的微机监控及检测系统.

 
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