CN112737125A - 一种电网调度远方程序化操作系统 - Google Patents

一种电网调度远方程序化操作系统 Download PDF

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CN112737125A
CN112737125A CN202110009598.0A CN202110009598A CN112737125A CN 112737125 A CN112737125 A CN 112737125A CN 202110009598 A CN202110009598 A CN 202110009598A CN 112737125 A CN112737125 A CN 112737125A
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power grid
circuit
signal
processing unit
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刘路登
贾伟
陈天宇
杨子
张炜
高卫恒
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State Grid Anhui Electric Power Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00002Circuit 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 characterised by monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency 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
    • H02H7/26Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/266Sectionalised 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 switching on a spare supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00001Circuit 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 characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00006Circuit 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 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit 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 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • H02J13/0004Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/20Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems 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
    • Y04S40/12Systems 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
    • Y04S40/126Systems 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

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

Abstract

本发明公开了一种电网调度远方程序化操作系统,包括程序化操作模块、中央处理器、电网和电路监测模块,所述中央处理器通过无线信号和电网连接,所述程序化操作模块通过控制线路与中央处理器连接;所述电网包括一级电路端口,所述一级电路端口通过电力输送线路连接有若干个二级电路端口,每个所述二级电路端口通过电力输送线路连接有若干个三级电路端口,相邻的两个二级电路端口和相邻的两个三级电路端口之间通过备用线路连接,所述一级电路端口、二级电路端口和三级电路端口之间还依次连接有与电路输送线路并联的增压线路。该电网调度远方程序化操作系统,结构合理,解决了现有技术中存在的问题,值得推广。

Description

一种电网调度远方程序化操作系统
技术领域
本发明属于电网调度技术领域,具体涉及一种电网调度远方程序化操作系统。
背景技术
电力行业在我国的经济发展中占据着重要地位,因此为实现电网电力稳定、安全、高质量的运行,就需要加强对相关电网调度运行部门的科学化、规范化管理,从而为电网调度管理提供安全、可靠及准确的信息资源,提高电力企业的工作效率。随着近几年社会经济的迅速发展,我国的电力系统的电网管理、电网调度已逐渐由计算机控制的形式运行,保证了电网运行的安全性。
在电网中的电力输送线路偶尔会因外界因素出现故障,若连接上级电路端口与下级电路端口的电力输送线路出现故障断开,则导致连接下级电路端口以下的电路停电,从而造成不小的损失,目前电力系统中普遍采用在两级电路端口之间并排架设备电力输送线路的方式来解决这一问题,但此方式需要多建设一倍数量的电力输送线路及电线支撑铁塔,需要耗费大量的人力物力,增加了建设成本,同时下级电路断电时间较长,因此,需要进一步的改进。
发明内容
本发明的目的在于提供一种电网调度远方程序化操作系统,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种电网调度远方程序化操作系统,包括程序化操作模块、中央处理器、电网和电路监测模块,所述中央处理器通过无线信号和电网连接,所述程序化操作模块通过控制线路与中央处理器连接;
所述电网包括一级电路端口,所述一级电路端口通过电力输送线路连接有若干个二级电路端口,每个所述二级电路端口通过电力输送线路连接有若干个三级电路端口,相邻的两个二级电路端口和相邻的两个三级电路端口之间通过备用线路连接,所述一级电路端口、二级电路端口和三级电路端口之间还依次连接有与电路输送线路并联的增压线路,每条所述电力输送线路、备用线路及增压线路上均架设有电路监测模块;
所述中央处理器包括彼此信号连接的网络模块、报警模块、信息处理模块和数据对比模块。
优选的,所述电路监测模块包括相互信号连接的网络模块和电网监测仪,所述电网监测仪与相应的电力输送线路、备用线路及增压线路连通。
优选的,所述报警模块包括相互连接的蜂鸣器、闪光灯和灯光启闭器,所述蜂鸣器、闪光灯和灯光启闭器均与外界电源电性连接。
优选的,所述网络模块包括G、G网络以及WIFI网络并且与外界相近的信号基站连接。
优选的,所述信息处理模块包括对电路监测模块发出信号进行接收的信号接收单元和对数据对比模块处理完毕后信号发送的信号发送单元。
优选的,所述数据对比模块包括:
储存单元,储存人工设定数据以及电路监测模块实时监测的数据;
对比单元,将储存单元中人工设定的数据与电路监测模块实时监测的数据进行对比;
转化单元,将对比结果转化成电信号发送给信息处理模块。
优选的,每条所述电力输送线路、备用线路及增压线路上均设有电力变送器。
优选的,所述程序化操作模块包括:
信号接收单元,接收来自中央处理器的信号并发送至处理单元;
处理单元,处理来自中央处理器的信号并转换为指令传输至指令发送单元;
指令发送单元,将处理单元转换后的指令发送至相应的电力变送器。
本发明的技术效果和优点:该电网调度远方程序化操作系统,在程序化操作模块、中央处理器、电路监测模块的配合下,能够实现对电网的远程调度,且通过在相邻的两个二级电路端口和相邻的两个三级电路端口之间通过备用线路连接,同时在一级电路端口、二级电路端口和三级电路端口之间依次连接与电路输送线路并联的增压线路,大幅度缩减了电路维修时间所造成的末级电路端口断电时间,给电力维修人员争取了足够的抢修时间,取代了传统中采取在两级电路端口之间并排架设备电力输送线路的方式,减少了线路以及电线支撑铁塔的排布,从而减少了人工劳力及材料使用,节约了成本。该电网调度远方程序化操作系统,结构合理,解决了现有技术中存在的问题,值得推广。
附图说明
图1为本发明的结构框图;
图2为本发明的电网结构框图;
图3为本发明的电路监测模块结构框图;
图4为本发明的中央处理器结构框图。
图中:1程序化操作模块、2中央处理器、3电网、4电路监测模块、5一级电路端口、6二级电路端口、7三级电路端口、8网络模块、9电网监测仪、10报警模块、11信息处理模块、12数据对比模块。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明提供了如图1-4所示的一种电网调度远方程序化操作系统,包括程序化操作模块1、中央处理器2、电网3和电路监测模块4,所述中央处理器2通过无线信号和电网3连接,所述程序化操作模块1通过控制线路与中央处理器2连接;
所述电网3包括一级电路端口5,所述一级电路端口5通过电力输送线路连接有若干个二级电路端口6,每个所述二级电路端口6通过电力输送线路连接有若干个三级电路端口7,相邻的两个二级电路端口6和相邻的两个三级电路端口7之间通过备用线路连接,所述一级电路端口5、二级电路端口6和三级电路端口7之间还依次连接有与电路输送线路并联的增压线路,每条所述电力输送线路、备用线路及增压线路上均架设有电路监测模块4,电路端口不仅限于三级,可根据实际需求分为若干级;
所述中央处理器2包括彼此信号连接的网络模块8、报警模块10、信息处理模块11和数据对比模块12。
具体的,所述电路监测模块4包括相互信号连接的网络模块8和电网监测仪9,所述电网监测仪9与相应的电力输送线路、备用线路及增压线路连通,用于实时监测电力输送线路、备用线路及增压线路的电压、电流和通断等情况。
具体的,所述报警模块10包括相互连接的蜂鸣器、闪光灯和灯光启闭器,所述蜂鸣器、闪光灯和灯光启闭器均与外界电源电性连接,用于报警提示工作人员。
具体的,所述网络模块8包括4G、5G网络以及WIFI网络并且与外界相近的信号基站连接,用于电路监测模块4和中央处理器2之间的远程连接。
具体的,所述信息处理模块11包括对电路监测模块4发出信号进行接收的信号接收单元和对数据对比模块12处理完毕后信号发送的信号发送单元。
具体的,所述数据对比模块12包括:
储存单元,储存人工设定数据以及电路监测模块4实时监测的数据;
对比单元,将储存单元中人工设定的数据与电路监测模块4实时监测的数据进行对比;
转化单元,将对比结果转化成电信号发送给信息处理模块11。
具体的,每条所述电力输送线路、备用线路及增压线路上均设有电力变送器,以便于控制电力输送线路、备用线路及增压线路的通断。
具体的,所述程序化操作模块1包括:
信号接收单元,接收来自中央处理器2的信号并发送至处理单元;
处理单元,处理来自中央处理器2的信号并转换为指令传输至指令发送单元;
指令发送单元,将处理单元转换后的指令发送至相应的电力变送器,以使出现故障的电力输送线路下级电路端口快速通电。
工作原理:该电网调度远方程序化操作系统,在使用时,电路监测模块4中的电网监测仪9对用于连接一级电路端口5、二级电路端口6和三级电路端口7的电力输送线路的电压、电流和通断情况进行实时监测,若某条电力输送线路出现故障,则通过电路监测模块4中的网络模块8将信号远程传递至中央处理器2,中央处理器2中的信息处理模块11接收信号并传输至数据对比模块12,数据对比模块12中的对比单元对储存单元中人工设定的数据与电路监测模块4实时监测的数据进行对比,然后数据对比模块12中的转化单元将对比结果转化成电信号发送给信息处理模块11并且通过储存单元储存,同时通过报警模块10中的蜂鸣器、闪光灯进行报警提示调度人员,其次,信息处理模块11将转化后的对比结果发送至程序化操作模块1,程序化操作模块1中的信号接收单元将信号接收并发送至处理单元,处理单元处理来自中央处理器2的信号并转换为指令传输至指令发送单元,指令发送单元将处理单元转换后的指令发送至与出现故障的电力输送线路相邻的备用线路和增压线路上的电力变送器,电力变送器开启后便可使出现故障的电力输送线路两端的电路端口连通,随后便可通过电力维修人员对出现故障的电力输送线路进行维修,通过上述方式便实现了对电网3的远程调度,且大幅度缩减了电路维修时间所造成的末级电路端口断电时间,给电力维修人员争取了足够的抢修时间。该电网调度远方程序化操作系统,结构合理,解决了现有技术中存在的问题,值得推广。
最后应说明的是:以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (8)

1.一种电网调度远方程序化操作系统,包括程序化操作模块(1)、中央处理器(2)、电网(3)和电路监测模块(4),其特征在于:所述中央处理器(2)通过无线信号和电网(3)连接,所述程序化操作模块(1)通过控制线路与中央处理器(2)连接;
所述电网(3)包括一级电路端口(5),所述一级电路端口(5)通过电力输送线路连接有若干个二级电路端口(6),每个所述二级电路端口(6)通过电力输送线路连接有若干个三级电路端口(7),相邻的两个二级电路端口(6)和相邻的两个三级电路端口(7)之间通过备用线路连接,所述一级电路端口(5)、二级电路端口(6)和三级电路端口(7)之间还依次连接有与电路输送线路并联的增压线路,每条所述电力输送线路、备用线路及增压线路上均架设有电路监测模块(4);
所述中央处理器(2)包括彼此信号连接的网络模块(8)、报警模块(10)、信息处理模块(11)和数据对比模块(12)。
2.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述电路监测模块(4)包括相互信号连接的网络模块(8)和电网监测仪(9),所述电网监测仪(9)与相应的电力输送线路、备用线路及增压线路连通。
3.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述报警模块(10)包括相互连接的蜂鸣器、闪光灯和灯光启闭器,所述蜂鸣器、闪光灯和灯光启闭器均与外界电源电性连接。
4.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述网络模块(8)包括4G、5G网络以及WIFI网络并且与外界相近的信号基站连接。
5.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述信息处理模块(11)包括对电路监测模块(4)发出信号进行接收的信号接收单元和对数据对比模块(12)处理完毕后信号发送的信号发送单元。
6.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述数据对比模块(12)包括:
储存单元,储存人工设定数据以及电路监测模块(4)实时监测的数据;
对比单元,将储存单元中人工设定的数据与电路监测模块(4)实时监测的数据进行对比;
转化单元,将对比结果转化成电信号发送给信息处理模块(11)。
7.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:每条所述电力输送线路、备用线路及增压线路上均设有电力变送器。
8.根据权利要求1所述的一种电网调度远方程序化操作系统,其特征在于:所述程序化操作模块(1)包括:
信号接收单元,接收来自中央处理器(2)的信号并发送至处理单元;
处理单元,处理来自中央处理器(2)的信号并转换为指令传输至指令发送单元;
指令发送单元,将处理单元转换后的指令发送至相应的电力变送器。
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Publication number Priority date Publication date Assignee Title
CN101944777A (zh) * 2010-09-28 2011-01-12 上海市电力公司超高压输变电公司 一种超高压电网的智能自愈监控方法
CN107453483A (zh) * 2017-08-23 2017-12-08 成都源来来科技有限公司 一种电网调度控制系统
CN111478434A (zh) * 2020-03-30 2020-07-31 贾雪冰 一种电力调度远程维护系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101944777A (zh) * 2010-09-28 2011-01-12 上海市电力公司超高压输变电公司 一种超高压电网的智能自愈监控方法
CN107453483A (zh) * 2017-08-23 2017-12-08 成都源来来科技有限公司 一种电网调度控制系统
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