110系列微机线路保护装置改造方案的研究。
Secondly, the research of the reformation plan of WXH-110 series microcomputer circuit protection units.
电网中运行的线路保护装置的重合闸误动作，将会引起人身以及电网事故。
The incorrect reclose of line protective devices in electric power system will result in personal injuries and system accidents.
主要分析了电力系统输电线路非全相运行对线路保护装置中距离判据的影响。
The effect of open-phase running of transmission line on distance criterion is analyzed.
进而，总结了具有一般性的构建智能电子设备（IED）信息模型的三步建模方法，并以高压线路保护装置为例，介绍了该方法的具体应用。
Taking the transmission of a trip signal of the process bus communication as an example, the process development of intelligent electronic device(IED) is elaborated.
最大电流恒定及截止式电路保护装置，免除故障手机线路板进一步损坏。
Protection devices of maximum current steady and cut-off electric circuit avoid further damage of failure phone circuit board.
一种配线框架，在水平面上装有所有外部线路，在垂直面上装有中心局设备的端线及它们的保护装置。
A distributing frame carrying on one side all outside lines, and on the other side the terminations of the central office equipment and protective devices for them.
论述了脉冲式高压线路保护的基本原理以及基于该原理的保护装置的实现方法。
The principle of high-pressure line protecting and realized means of protector are described.
介绍了一种基于数字信号处理器(dsp)的新型高压输电线路微机保护装置。
An advanced protection based on digital signal processor (DSP) for HV Power transmission line is introduced.
本文介绍用于超高压线路微机成套保护装置的专门电源。
This paper Presents a switching power supply unit specially designed for microprocessor based ultra-high-voltage transmission line Protection systems.
介绍超高压线路纵联保护在实际系统运行中常出现的问题，结合RCS- 931纵联保护装置问题的解决方法进行了分析和讨论。
The frequent problems in operation of the longitudinal protection for EHV lines are presented, and relevant solutions are analyzed based on the RCS-931 longitudinal protection device.
本文研究了基于双80296SA平台的中低压线路微机测控保护装置的开发，包括保护原理的探讨、装置硬件系统的设计、制作、调试和软件系统的开发。
This thesis mainly discusses the research on the development of microcomputer measuring and protection device for Mid&Low-voltage transmission line based on double 80296SA platform.
本文在对高压线路微机保护现状分析的基础上，设计了一套基于嵌入式系统的微机保护装置。
Based on the analysis for microcomputer protection of high voltage line, the dissertation designs an adaptive microcomputer protection of high voltage line which is based on embedded systems.
最后就RCS-901A/B超高压线路成套保护装置进行了工作原理分析和性能评估，证明了所提方法的有效性。
The working principle and performance of RCS-901A/B are comprehensively studied and evaluated with the proposed method to demonstrate its effectiveness.
现有数控机床的限位保护装置普遍采用的控制方式是正逻辑控制，这种控制方式可能因线路开路而产生限位失灵现象。
Current CNC machines are provided with a positive control limitation protection device, then it is likely to happen malfunction due to its open circuit.
控制箱线路简约明了，方便维修，并设有过流保护装置，保证使用安全。
The circuit conjunction in the control panel is simple , and easy to maintain. A over-current protection makes the machine safety.
当电力系统发生故障时，系统中的保护装置动作，将故障线路或元件切除。
When a fault occurs in power system, the relevant relay will operate and send out trip order to clear the faulted transmission line or other parts.
当电力系统发生故障时，系统中的保护装置动作，将故障线路或元件切除。
When a fault occurs in power system, the relevant relay will operate and send out trip order to clear the faulted transmission line or other parts.
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