微机保护

基于DSP的微机保护综合实验装置设计

Design of integrative experimental device for microcomputer protection based on DSP

基于DSP的电力系统多功能微机保护实验装置的设计

Design of multi-functional microcomputer protection device for power system based on DSP

梯级电站微机保护及故障信息实时管理系统与Web发布

Real time management information system for relay protection and fault information of cascade hydropower plants and web release

微机保护装置中基于DSP的液晶显示技术及其应用

DSP Based LCD Technique and Its Application to Computer Protection Systems

微机保护装置中一种基于DSP的嵌入式以太网接口设计

Design of a Embedded Ethernet Interface Based on DSP in PC Protection Device

基于ARM处理器的低压微机保护装置

Low-voltage Microcomputer-based Protection Device with ARM Microprocessor

基于DSP的双处理器微机保护

Dual - microprocessor Protection Based on DSP

本文论及的微机保护硬件主要指保护装置的CPU主板。

This thesis mainly deals with the CPU mainboard of microcomputer-based protective devices .

一种适用于10（6）kV线路短路的微机保护算法

An Algorithm Suitable for Microcomputer Protection of 10 ( 6 ) kV Line against Short Circuit

DFT递推算法及其应用一种适用于微机保护的新的递推DFT算法

A recursive algorithm of DFT and its application NEW RECURSIVE DFT FOR COMPUTER RELAY

基于STD总线的变电站微机保护及监控系统程序设计

A software design of microcomputer protection supervisory control system for substation by using STD Bus

SEL微机保护装置PT断线逻辑的原理分析及改进

Principle Analysis and Improvement of " PT Disconnection Logic " of SEL Microcomputer Protective Device

UT系列微机保护测控装置运行浅析

Humble opinion of UT series computer protecting testing and control unit in motion

随着微机保护在实际运用中越来越广泛，因TA异常造成的误动呈现逐步增长的趋势。

With wider application of microcomputer protection in practice the malfunction caused by abnormal state of TA has a growing tendency .

文中提出了基于SOC的可配置微机保护硬件平台的设计方法和具体实现，该平台由FPGA和微处理器以及相关接口构成。

A reconfigurable Hardware Platform Based on SOC Design for Digital Protective Relay is presented . It combines the FPGA and the Flash MCU and related interface circuit .

该文描述了目前常用的MPU+两DSP结构和MPU+单DSP结构两种微机保护结构，分别给出了其保护软件的实现方法。

This paper describes that two kinds of microcomputer-based protections structures which are based on MPU + 2DSP structure and MPU + 1DSP structure respectively , and gives their methods of programming .

300MW发电机组微机保护装置运行总结

Summary of microcomputer-based protection for 300 MW generator-transformer unit

河北南网220kV系统线路微机保护运行可靠性分析

Reliability Analysis on Microcomputer based Line Protection in 220 kV System of South Hebei

几例WXB-11型微机保护转换性故障误动分析

Some examples of maloperation of WXB-11 microprocessor based protection at transitional fault

WXB-11型微机保护允许最小负荷阻抗的探讨

The Allowance Minimum Load Impedance of Microcomputer-based Protection Type WXB-11

101B、102B微机保护运行分析

Operational Analysis for Protection of Microcomputers 101B and 102B

保护所具有的可编程方案逻辑（PSL）功能，进一步体现了开放式微机保护的灵活性和易用性。

As the protection has been with programmable scheme logic ( PSL ) functions , so that the flexibility & serviceability of open-type microcomputer protection is incarnated further .

110kV线路WXB11型微机保护采用三取二闭锁的取舍

The Choice of 2 Out of 3 Block Function in WXB ? 11 Microprocessor ? Based Protection for 110 kV Power Line

40.5kV封闭式气体绝缘开关设备就地微机保护与状态监测装置

On-site microprocessor protection & condition monitor device of 40.5 kV gas insulated switchgear

本文主要介绍了当前高压微机保护装置普遍使用的VFC型模／数转换系统的原理、性能及特点。

The paper introduces the principle , performance and feature about the changing system of VFC alternating current / date used in the high pressure computer protection installation .

本文根据继电保护仿真的要求，以LFP-901A微机保护装置为研究对象，研制了一种基于面向对象技术实现继电保护仿真的软件系统。

According to the demand of simulation of relay protection in this paper , a software system is developed to implement relay protection simulation based on object-oriented technology taken LFP-901A microcomputer protection device for example .

以国产300MW发电机变压器组为例介绍了大型发电机变压器组实现微机保护双重化配置的思路以及交流电流电压回路、出口回路、信号回路的设计方法。

Taking the domestic-made 300 MW generator transformer set as an example , the concept of realizing duplicate configuration of microprocessor-based protection for large generator transformer set was introduced as well as the design methods of AC current and voltage circuit , outlet circuit and signal circuit .

变压器涌流分析及微机保护配置与应用研究

Transformer Flashy Flow Analysis and PC Protect Allocation and Application Study

微机保护故障处理及维护模式探讨

Discussion on Microprocessor Based Protective Relay Fault Treatment and Maintenance Mode

探讨微机保护软硬件冗余设计的必要性

Necessity of software and hardware redundancy design for microprocessor based protection