CN111245090A - 一种配电网用柱上开关控制方法 - Google Patents

一种配电网用柱上开关控制方法 Download PDF

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Publication number
CN111245090A
CN111245090A CN201811430328.1A CN201811430328A CN111245090A CN 111245090 A CN111245090 A CN 111245090A CN 201811430328 A CN201811430328 A CN 201811430328A CN 111245090 A CN111245090 A CN 111245090A
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China
Prior art keywords
signals
microcontroller
sending
upper computer
control method
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CN201811430328.1A
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English (en)
Inventor
王博
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Yangzhou Keyu Electricity Co ltd
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Yangzhou Keyu Electricity Co ltd
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Priority to CN201811430328.1A priority Critical patent/CN111245090A/zh
Publication of CN111245090A publication Critical patent/CN111245090A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/263—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

本发明涉及一种配电网用柱上开关控制方法。包括以下步骤：第一步，采集电杆上架空线路的信号，然后将采集到的信号进行调理，在将调理后的信号送入到微控制器；第二步，微控制器对调理后的信号进行处理；第三步，微控制器将处理后的信号通过无线通信单元发送给上位机；第四步，判断是否发生故障，若发生故障，则由上位机发出控制指令，微控制器接收到上位机发送的控制指令后，将控制指令发送给控制输出单元，由控制输出单元通过继电器电路的动作控制柱上开关进行相应的分合闸操作；若未发生故障，则返回第一步。本发明的控制方法简单，操作方便，通过采用本发明的控制方法，无需现场进行检修维护，降低了工人的劳动强度，提高了工作效率。

Description

一种配电网用柱上开关控制方法
技术领域
本发明涉及一种配电网用柱上开关控制方法。
背景技术
随着城市建设、农网建设的发展智能配电终端广泛应用于配电网中柱上开关、环网柜、开关柜、配电变压器、箱式变、电缆分接箱等一次设备的监控，这些设备的接入性、安全性、操作方便等特点在智能电网的建设中起着重要作用，新的无线通信技术、移动PDA也得到了广泛应用。配电网作为智能电网中的一部分，要实施智能化监控管理是其重要的内容，在户外柱上开关的日常运行与维护中，还存在着某些不足如登杆操作强度大，操作方式较繁琐、整定设置不直观、故障追溯分析困难，远程通信功能缺乏等。
发明内容
针对上述缺陷，本发明的目的在于提供一种操作方便，控制方法简单，无需现场检修维护，降低工人劳动强度的一种配电网用柱上开关控制方法。
为此本发明所采用的技术方案是：
包括以下步骤：
第一步，采集电杆上架空线路的信号，然后将采集到的信号进行调理，在将调理后的信号送入到微控制器；
第二步，微控制器对调理后的信号进行处理；
第三步，微控制器将处理后的信号通过无线通信单元发送给上位机；
第四步，判断是否发生故障，若发生故障，则由上位机发出控制指令，微控制器接收到上位机发送的控制指令后，将控制指令发送给控制输出单元，由控制输出单元通过继电器电路的动作控制柱上开关进行相应的分合闸操作；若未发生故障，则返回第一步。
本发明的优点是：
本发明的控制方法简单，操作方便，通过采用本发明的控制方法，无需现场进行检修维护，降低了工人的劳动强度，提高了工作效率。
具体实施方式
一种配电网用柱上开关控制方法，包括以下步骤：
第一步，采集电杆上架空线路的信号，然后将采集到的信号进行调理，在将调理后的信号送入到微控制器；
第二步，微控制器对调理后的信号进行处理；
第三步，微控制器将处理后的信号通过无线通信单元发送给上位机；
第四步，判断是否发生故障，若发生故障，则由上位机发出控制指令，微控制器接收到上位机发送的控制指令后，将控制指令发送给控制输出单元，由控制输出单元通过继电器电路的动作控制柱上开关进行相应的分合闸操作；若未发生故障，则返回第一步。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (1)

1.一种配电网用柱上开关控制方法，其特征在于，包括以下步骤：
第一步，采集电杆上架空线路的信号，然后将采集到的信号进行调理，在将调理后的信号送入到微控制器；
第二步，微控制器对调理后的信号进行处理；
第三步，微控制器将处理后的信号通过无线通信单元发送给上位机；
第四步，判断是否发生故障，若发生故障，则由上位机发出控制指令，微控制器接收到上位机发送的控制指令后，将控制指令发送给控制输出单元，由控制输出单元通过继电器电路的动作控制柱上开关进行相应的分合闸操作；若未发生故障，则返回第一步。
CN201811430328.1A 2018-11-28 2018-11-28 一种配电网用柱上开关控制方法 Pending CN111245090A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117578739A (zh) * 2024-01-15 2024-02-20 希格玛电气(珠海)有限公司 一种柱上开关控制系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117578739A (zh) * 2024-01-15 2024-02-20 希格玛电气(珠海)有限公司 一种柱上开关控制系统
CN117578739B (zh) * 2024-01-15 2024-06-04 希格玛电气(珠海)有限公司 一种柱上开关控制系统

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