CN104135076A - 基于环型拓扑结构的配电网状态仿真评估系统 - Google Patents

基于环型拓扑结构的配电网状态仿真评估系统 Download PDF

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CN104135076A
CN104135076A CN201410388499.8A CN201410388499A CN104135076A CN 104135076 A CN104135076 A CN 104135076A CN 201410388499 A CN201410388499 A CN 201410388499A CN 104135076 A CN104135076 A CN 104135076A
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server
ring topology
power
distribution
switch
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吴慧飞
张成效
郭亮
王晓岩
王峥
张雅婷
高喜凤
武斌
张建军
张娟
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State Grid Corp of China SGCC
Taiyuan Power Supply Co of State Grid Shanxi Electric Power Co Ltd
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State Grid Corp of China SGCC
Taiyuan Power Supply Co of State Grid Shanxi Electric Power Co Ltd
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    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y04S10/40—Display of information, e.g. of data or controls
    • 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
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • 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
    • Y04S40/124—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 wired telecommunication networks or data transmission busses
    • 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
    • Y04S40/128—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 involving the use of Internet protocol

Abstract

本发明涉及配电网状态仿真评估技术，具体是一种基于环型拓扑结构的配电网状态仿真评估系统。本发明解决了现有配电网状态仿真评估网络运行不稳定、可靠性差的问题。基于环型拓扑结构的配电网状态仿真评估系统，包括PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、同轴电缆、CAN总线；其中，PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机通过同轴电缆首尾连接构成环型拓扑结构。本发明适用于配电网的状态仿真评估。

Description

基于环型拓扑结构的配电网状态仿真评估系统
技术领域
本发明涉及配电网状态仿真评估技术，具体是一种基于环型拓扑结构的配电网状态仿真评估系统。
背景技术
作为电网的重要组成部分，配电网的安全运行直接关系到电网能否安全、高效、经济地运行。因此，为了保证配电网的安全运行，需要对配电网的运行状态进行实时仿真评估。目前，针对配电网的状态仿真评估主要是依托配电网状态仿真评估网络来实现的。在现有技术条件下，配电网状态仿真评估网络由于自身结构所限，普遍存在如下问题：现有配电网状态仿真评估网络普遍缺少合理的网络拓扑结构，导致其普遍存在运行不稳定、可靠性差的问题，由此直接影响配电网的安全运行，从而影响电网安全、高效、经济地运行。基于此，有必要发明一种全新的配电网状态仿真评估网络，以解决现有配电网状态仿真评估网络运行不稳定、可靠性差的问题。
发明内容
本发明为了解决现有配电网状态仿真评估网络运行不稳定、可靠性差的问题，提供了一种基于环型拓扑结构的配电网状态仿真评估系统。
本发明是采用如下技术方案实现的：基于环型拓扑结构的配电网状态仿真评估系统，包括PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、同轴电缆、CAN总线；
其中，PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机通过同轴电缆首尾连接构成环型拓扑结构；
交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器均通过同轴电缆与CAN总线连接；交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、CAN总线共同构成总线型拓扑结构。
具体工作过程如下：PMS服务器实时生成配电网的各种生产管理数据（包括配电巡视检修数据、停电管理数据、操作票管理数据、缺陷管理数据、设备管理数据、状态检修数据、事故抢修管理数据），并通过同轴电缆将生成的生产管理数据实时发送至交换机。SCADA服务器实时采集配电网的变电站运行数据，并通过同轴电缆将采集到的变电站运行数据实时发送至交换机。GIS服务器实时生成配电网的各种地理信息数据（包括配网单线图数据、自动化环网图数据、馈线图数据），并通过同轴电缆将生成的地理信息数据实时发送至交换机。营销系统服务器实时生成配电网的各种营销管理数据（包括新装增容数据、变更用电数据、供用电合同管理数据、抄表管理数据、核算管理数据、电费收缴及帐务数据、用电检查数据、95598客户服务数据、资产管理数据、计量点管理数据、计量体系管理数据、电能信息采集数据、市场管理数据、线损管理数据、能效管理数据、有序用电管理数据、客户关系管理数据、客户联络数据、稽查及工作质量数据、客户档案资料管理数据），并通过同轴电缆将生成的营销管理数据实时发送至交换机。交换机通过同轴电缆将接收到的生产管理数据、变电站运行数据、地理信息数据、营销管理数据实时发送至CAN总线。数据库服务器通过同轴电缆实时访问CAN总线获取生产管理数据、变电站运行数据、地理信息数据、营销管理数据，并对获取到的生产管理数据、变电站运行数据、地理信息数据、营销管理数据进行实时存储。WEB服务器通过同轴电缆实时访问CAN总线获取生产管理数据、变电站运行数据、地理信息数据、营销管理数据，并对获取到的生产管理数据、变电站运行数据、地理信息数据、营销管理数据进行实时共享。仿真服务器通过同轴电缆实时访问CAN总线获取生产管理数据、变电站运行数据、地理信息数据、营销管理数据，并根据获取到的生产管理数据、变电站运行数据、地理信息数据、营销管理数据对配电网的运行状态进行实时仿真。评估服务器通过同轴电缆实时访问CAN总线获取生产管理数据、变电站运行数据、地理信息数据、营销管理数据，并根据获取到的生产管理数据、变电站运行数据、地理信息数据、营销管理数据对配电网的运行状态进行实时评估。
基于上述过程，与现有配电网状态仿真评估网络相比，本发明所述的基于环型拓扑结构的配电网状态仿真评估系统具备如下优点：本发明所述的基于环型拓扑结构的配电网状态仿真评估系统采用PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机构成了环型拓扑结构，采用交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、CAN总线构成了总线型拓扑结构，其通过利用环型拓扑结构没有路径选择问题、控制协议简单、结构简单、增加或减少节点时仅需简单的连接操作、所需传输介质少、传输时间固定的优点，并结合总线型拓扑结构结构简单、所需要的传输介质少、无中心节点、任何节点的故障都不会造成全网瘫痪、可靠性高、易于扩充的优点，具备了合理的网络拓扑结构，同时其综合了同轴电缆屏蔽性好、传输距离远、带宽高、噪声抑制特性好的优点，因此其运行更稳定、可靠性更好，从而有效保证了配电网的安全运行，进而有效保证了电网安全、高效、经济地运行。
本发明有效解决了现有配电网状态仿真评估网络运行不稳定、可靠性差的问题，适用于配电网的状态仿真评估。
附图说明
图1是本发明的结构示意图。
具体实施方式
基于环型拓扑结构的配电网状态仿真评估系统，包括PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、同轴电缆、CAN总线；
其中，PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机通过同轴电缆首尾连接构成环型拓扑结构；
交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器均通过同轴电缆与CAN总线连接；交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、CAN总线共同构成总线型拓扑结构。
具体实施时，所述交换机为CISCO WS-C3560E-12D-E型交换机。

Claims (2)

1.一种基于环型拓扑结构的配电网状态仿真评估系统，其特征在于：包括PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、同轴电缆、CAN总线；
其中，PMS服务器、SCADA服务器、GIS服务器、营销系统服务器、交换机通过同轴电缆首尾连接构成环型拓扑结构；
交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器均通过同轴电缆与CAN总线连接；交换机、数据库服务器、WEB服务器、仿真服务器、评估服务器、CAN总线共同构成总线型拓扑结构。
2.根据权利要求1所述的基于环型拓扑结构的配电网状态仿真评估系统，其特征在于：所述交换机为CISCO WS-C3560E-12D-E型交换机。
CN201410388499.8A 2014-08-08 2014-08-08 基于环型拓扑结构的配电网状态仿真评估系统 Pending CN104135076A (zh)

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Citations (3)

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Publication number Priority date Publication date Assignee Title
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CN202712975U (zh) * 2012-06-21 2013-01-30 上海市电力公司 一种配电自动化系统
CN103715767A (zh) * 2013-12-20 2014-04-09 国家电网公司 智能电网信息集成与展示平台

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CN102074954A (zh) * 2010-12-20 2011-05-25 重庆电力科学试验研究院 一种城乡配电网综合节能评估与决策方法
CN202712975U (zh) * 2012-06-21 2013-01-30 上海市电力公司 一种配电自动化系统
CN103715767A (zh) * 2013-12-20 2014-04-09 国家电网公司 智能电网信息集成与展示平台

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Application publication date: 20141105