Anti over-grade trip system in mine coal based on EtherCAT

WANG Yu-mei; DING Hang; WANG Le-le

doi:10.13873/j.1000-9787(2018)11-0111-03

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Anti over-grade trip system in mine coal based on EtherCAT

更新时间：2025-09-11

- Anti over-grade trip system in mine coal based on EtherCAT
- Vol. 37, Issue 11, Pages: 111-113+117(2018)
- 作者机构：
  
  河南理工大学电气工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2018)11-0111-03
  CLC： TD68
- Published：2018
- 稿件说明：
移动端阅览
[1]王玉梅,丁航,王乐乐.基于EtherCAT井下电力监控系统防越级[J].传感器与微系统,2018,37(11):111-113+117.

WANG Yu-mei, DING Hang, WANG Le-le. Anti over-grade trip system in mine coal based on EtherCAT[J]. 2018, 37(11): 111-113+117.
[1]王玉梅,丁航,王乐乐.基于EtherCAT井下电力监控系统防越级[J].传感器与微系统,2018,37(11):111-113+117. DOI： 10.13873/j.1000-9787(2018)11-0111-03.

WANG Yu-mei, DING Hang, WANG Le-le. Anti over-grade trip system in mine coal based on EtherCAT[J]. 2018, 37(11): 111-113+117. DOI： 10.13873/j.1000-9787(2018)11-0111-03.

摘要

针对目前煤矿井下继电保护系统出现越级跳闸的问题

在实验室条件下搭建典型煤矿井下三级供电网络

并以装有Twin CAT软件的工业个人电脑（PC）作为监控主站

以基于可编程逻辑控制器（PLC）控制器作为从站

构建基于Ether CAT通信协议的井下电网防越级跳闸系统。主站完成对从站控制器的配置

并利用PLC编写故障判定矩阵算法实现防越级功能

通过模拟井下供电网络短路故障

研究井下电网防越级跳闸功能及Ether CAT通信技术的实时性。实验结果表明:构建的系统能够快速准确判断并切除故障

Ether CAT通信技术的实时性满足要求

实现防越级跳闸功能。

Abstract

Aiming at the problem of over-grade trip of existing protection system in mine coal

a power network is built under the laboratory condition. And the system chooses industrial PC with Twin CAT software as master station

PLC controllers as slave station

and anti over-grade trip system for coal mine power system based on Ether CAT communication protocol is constructed.The master station completes the configuration of the slave station controller

and the master station achieve the anti over-grade trip function by Fault matrix algorithm by using PLC.The implementation of the anti over-grade trip function and the instantaneity of Ether CAT are investigated by simulating circuit failure of power line.The experimental results indicate that the system can judge and cut the fault quickly and accurately

and implement anti over-grade trip function

and real-time of Ether CAT communication technology meets the requirements.

关键词

Keywords

references

基于EtherCAT总线的串联型分布式数据采集系统设计 [J]. 李木国,王延国,孙慧涛. 计算机测量与控制 . 2016(06)

基于EtherCAT总线的多轴运动控制系统 [J]. 刘文涛,张杰,翁正新. 测控技术 . 2014(10)

新型保护装置的矿井供电防越级跳闸设计 [J]. 付子义,王利. 计算机测量与控制 . 2013(10)

EtherCAT冗余技术在多轴网络运动控制系统中的应用研究 [J]. 王国河,李伟光. 组合机床与自动化加工技术 . 2012(01)

基于EtherCAT协议现场级实时以太网控制系统研究 [J]. 王磊,李木国,王静,王晓亮. 计算机工程与设计 . 2011(07)

软PLC技术应用于智能保护测控装置的实现方案 [J]. 姚成,黄国方,周劭亮,金杰,陆洪洋. 电力系统自动化 . 2010(23)

煤矿安全生产监控与通信技术 [J]. 孙继平. 煤炭学报 . 2010(11)

Design of Setting Management System of Relay Protection to Anti-Grade Trip in Coal Mine Based on Serial Communication [J] . Da Wei Huang,Bai Yan Liu,Ru Wei Zhang. Applied Mechanics and Materials . 2013 (415)

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