微机保护系统是电力系统的重要组成部分，但由于其耐压水平低，雷电波侵入电源系统时易导致设备的损坏，严重影响了电力系统的正常运行。
But the invasion of lightning surge may lead its failure due to its low voltage withstand level which may affect the normal service power system.
在车辆表面微机械加工的传感器还通过倾斜控制提供保护，防止循环翻转，并在防抱死制动系统的使用。
Surface micromachined sensors in vehicles also provide protection against roll-overs via tilt control, and are used in anti-lock braking systems.
作为自适应保护的硬件基础，微机系统的迅猛发展使得自适应原理的应用前景更加广泛。
As the hardware base of adaptive protection, fast development of microcomputer system renders an extensive prospect for adaptive theory application.
本文提出了利用轧机主传动电动机微机在线监测保护系统对轧制时间进行检测与统计。
The detecting and statistics on rolling time by using monitor protect system in the computer of main electrical machinery of rolling mill were presented in this paper.
介绍了一种基于RS- 232总线和RS - 485总线的微机继电保护系统，重点阐述了串行通信软、硬件设计方法。
This paper introduces a computer relay protection system based on buses RS-232 and RS-485 and elaborates on the design method of software and hardware for serial communication?
介绍了DSP芯片在电力系统微机继电保护中的应用。
It is introduced that the application of DSP in PC relay protection of electrical system in this paper.
针对中性点经消弧线圈接地的小电流接地系统，设计了一套单相接地补偿及选线的微机保护装置。
Aim at an-arc suppression reactor earthing power system, we design a suit of microcomputer system for compensating single-phase earthing current and selecting line.
针对中性点经消弧线圈接地的小电流接地系统，设计了一套单相接地补偿及选线的微机保护装置。
Aim at an-arc suppression reactor earthing power system, a suit of microcomputer system for compensating single-phase earthing current and selecting line was designed.
本文对如何提高微机接地保护或自动选线装置的动作成功率，进行了比较系统和详细分析，提出了具体建议。
The paper analyzed in detail that how to improve the motional success rate of grounding protection or automatic line selection device, and gave the concrete Suggestions.
该系统能够承担《电力系统继电保护》和《电力系统微机保护》课程的教学实验。
The proposed system is able to take on the teaching experiments of Power System Relay Protection and Power System Microcomputer Protection.
此滤波器设计的数字基波检测方法可用于任何一种电力系统的谐波补偿和微机继电保护系统中。
The digital first-harmonic detecting method based on this kind of filter can be used in anyone power harmonic compensation system and microcomputer relay protection system.
论述了在16配电室实现微机综合保护和配电室微机自动监控系统中的设计，硬件设备的选择。
The design and choice of hardware that we have practiced in computer synthetical protection and automatic control in the No. 16 distribution room are introduced.
随着微机保护成为电力系统继电保护的主流形式，数字式电动机保护装置也被研制和应用。
With computerized protection having become a major form in power system relay protection, a digital protective device in motor has been developed and used.
对电力系统的模拟信号进行高速、高精度和实时传输是微机保护的一项重要任务。
It is very important task for microcomputer based protective device to transmission analogue signal of power system in high speed, high accuracy and real-time mode.
突变量理论广泛应用于电力系统微机保护。
The fault component principle is widely used in power system protective relaying since it has lots of advantages.
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.
变电站综合自动化由继电保护与监控系统组成， I S A 变电站微机成套保护装置，增加了多项新功能。
The integrated automatization of substation is composed of relay protection and monitoring system. ISA complete sets of the computerized protection equipment added various kinds of new functions.
介绍了一种基于实时操作系统的微机继电保护装置的设计方法。
A kind of design method of microprocessor protection relay apparatus based on real time operating system (RTOS) was introduced in this paper.
介绍了矿区35kV变电站采用R CS-9000系列微机监控系统替换老式的继电器保护装置的改造。
The paper introduced the innovation to old relay protection system in 35KV transformer station of coal mine, the relay protection system was replaced with RCS-9000 series computer monitoring system.
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.
保护控制综合单元是“面向对象的变电站微机综合自动化系统”的重要组成部分，是对一次设备实现保护和控制的元件。
The protection and control comprehensive unit (PCCU) is an important part of ISAS, which consists of kinds of function unit such as protection unit, control unit and man machine unit.
整个系统由一台8位单板微机控制，软件固化，硬件多功能保护，系统工作可靠。
This system is controlled by a 8 bits single board microcomputer. With its software solidified and hardware protected in multifunction, the system is capable of working with high reliability.
论述了微机保护仿真的现状，提出了基于变电站仿真系统的微机保护仿真方法。
This paper explains the status of the microcomputer relay simulation, and presents the method of the microcomputer relay simulation based on substation simulation system.
本论文对电力系统微机保护算法和测控算法进行了详细的分析和比较，对本系统中用到的各种继电保护方法的微机实现作了详细的阐述。
This dissertation analyses and compares the microprocessor based protection and measurement algorithms used in power system. And expounds how to realize each protection method by microprocessor.
以微机保护监控系统在新建变电站中的应用为例，介绍其选型配置、结构功能及运行情况，以便今后更好地对其使用和维护。
The constitute, capability index and operation mode features of the PC monitor_protection system of the Shitou hydropower station were introduced here, and its application effect was concluded also.
该系统基本能实现微机保护教学所涉及到的多种保护原理。
This system can basically achieve many kinds of protection principles which are involved in the teaching for digital relaying protection.
文中从现有微机保护装置存在的两大问题即软件维护扩展功能和软件的实时性，探讨牵引供电系统变压器保护软件的升级方案。
The paper study on maintenance extension and real-time two aspects of the existing digital protection devices software, and upgrade software of traction power supply transformer protection.
随着微机保护成为电力系统继电保护的主流形式，数字式电动机保护装置也被研制和应用。
This paper, taking NFD-800 for example, mainly introduces the principles of digital motor protection and the hardware of protective device, and discusses briefly the possible prospects in this aspect.
随着微机保护成为电力系统继电保护的主流形式，数字式电动机保护装置也被研制和应用。
This paper, taking NFD-800 for example, mainly introduces the principles of digital motor protection and the hardware of protective device, and discusses briefly the possible prospects in this aspect.
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