CN203967834U - 一种配电变压器智能测控装置 - Google Patents

一种配电变压器智能测控装置 Download PDF

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CN203967834U
CN203967834U CN201420340447.9U CN201420340447U CN203967834U CN 203967834 U CN203967834 U CN 203967834U CN 201420340447 U CN201420340447 U CN 201420340447U CN 203967834 U CN203967834 U CN 203967834U
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transformer
electric energy
dsp module
distribution transformer
distribution
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高勇
卜锡滨
张明
施昌平
吴艳萍
曹希娟
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Chuzhou Jibao Electrical Technology Co ltd
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Chuzhou Jibao Electrical Technology 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • 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

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Abstract

本实用新型公开了一种配电变压器智能测控装置，属于电力技术领域，它包括一块DSP模块、连接在线路上的电压互感器和电流互感器，所述DSP模块上连接有LCD显示屏，所述DSP模块上还连接有三相电能计量装置、GPRS模块、异步接收/发送装置和光电隔离器；所述三相电能计量装置分别与所述的电压互感器和电流互感器相连；所述的异步接收/发送装置通过RS-485总线与多功能电能表相互通信，在所述的异步接收/发送装置还与红外收发装置相连。该装置可以对大量的配电变压器进行实时监控，并对配电变压器低压侧电网进行动态无功补偿，对加强配电变压器的智能化管理、提高供电质量和增强供电可靠性。

Description

一种配电变压器智能测控装置
技术领域
本实用新型涉及一种配电变压器智能测控装置，属于电力技术领域。
背景技术
随着国民经济的快速发展和人民生活水平的不断提高，我国的电力需求迅猛增长，促进了电力事业的快速发展。长期以来，我国电力系统的主要问题集中在电力的生产跟不上需求，所以电力系统的投资重点集中在发电厂和输电网的建设，而对配电网建设的投资却相对较少，限制了配电网的建设和配电自动化技术发展。因此，加快配电网的改造，发展配电系统自动化技术成为我国电力事业发展的当务之急。 
变压器监控终端(Transformer Terminal Unit)是装设在变压器旁监测变压器运行状态的终端设备。变压器监控终端用于对变压器的信息采集和控制，它实现监测配电变压器的运行工况，完成传统电压表、电能表、功率因素表、以及负荷指示仪和电压监视仪等的功能。他能与其他后台设备通信，提供配电系统运行控制及管理所需的数据。一般要求变压器监控终端能实现监测线路、柱上配电变压器或者箱式配电变压器的运行工况，及时发现和处理事故和紧急情况，就地或者远方进行无功补偿，实现有载调压配电变压器的自动调压功能。
发明内容
本实用新型为了实现上述技术，从而提供一种配电变压器智能测控装置，该装置可以对大量的配电变压器进行实时监控，并对配电变压器低压侧电网进行动态无功补偿，对加强配电变压器的智能化管理、提高供电质量和增强供电可靠性。
一种配电变压器智能测控装置，它包括一块DSP模块、连接在线路上的电压互感器和电流互感器，所述DSP模块上连接有LCD显示屏，所述DSP模块上还连接有三相电能计量装置、GPRS模块、异步接收/发送装置和光电隔离器；
所述三相电能计量装置分别与所述的电压互感器和电流互感器相连；
所述的异步接收/发送装置通过RS-485总线与多功能电能表相互通信，在所述的异步接收/发送装置还与红外收发装置相连。
所述光电隔离器分别连接有开关和脉冲式电表。
所述DSP模块还连接有一个开关、报警装置。
本实用新型的有益效果是：该装置可以对大量的配电变压器进行实时监控，并对配电变压器低压侧电网进行动态无功补偿，对加强配电变压器的智能化管理、提高供电质量和增强供电可靠性。
附图说明
图1为本实用新型系统结构示意图。
具体实施方式
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本实用新型。
如图1所示，一种配电变压器智能测控装置，它包括一块DSP模块1、连接在变压器上的电压互感器2和电流互感器3，DSP模块1上连接有LCD显示屏4， DSP模块1上还连接有三相电能计量装置5、GPRS模块6、异步接收/发送装置7和光电隔离器8；三相电能计量装置5分别与所述的电压互感器2和电流互感器3相连；异步接收/发送装置7通过RS-485总线与多功能电能表9相互通信，在所述的异步接收/发送装置7还与红外收发装置10相连。光电隔离器8分别连接有开关11和脉冲式电表12。DSP模块1还连接有一个开关、报警装置13。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种配电变压器智能测控装置，它包括一块DSP模块、连接在线路上的电压互感器和电流互感器，所述DSP模块上连接有LCD显示屏，其特征在于：所述DSP模块上还连接有三相电能计量装置、GPRS模块、异步接收/发送装置和光电隔离器；
所述三相电能计量装置分别与所述的电压互感器和电流互感器相连；
所述的异步接收/发送装置通过RS-485总线与多功能电能表相互通信，在所述的异步接收/发送装置还与红外收发装置相连。
2.根据权利要求1所述一种配电变压器智能测控装置，其特征在于：所述光电隔离器分别连接有开关和脉冲式电表。
3.根据权利要求1所述一种配电变压器智能测控装置，其特征在于：所述DSP模块还连接有一个开关、报警装置。
CN201420340447.9U 2014-06-25 2014-06-25 一种配电变压器智能测控装置 Expired - Fee Related CN203967834U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109490667A (zh) * 2018-11-15 2019-03-19 湖南长高思瑞自动化有限公司 一种配电变压器监测终端

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109490667A (zh) * 2018-11-15 2019-03-19 湖南长高思瑞自动化有限公司 一种配电变压器监测终端

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