CN114122932A - 一种抽屉单元的工作状态监测装置及抽屉单元测试架 - Google Patents

一种抽屉单元的工作状态监测装置及抽屉单元测试架 Download PDF

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CN114122932A
CN114122932A CN202111538739.4A CN202111538739A CN114122932A CN 114122932 A CN114122932 A CN 114122932A CN 202111538739 A CN202111538739 A CN 202111538739A CN 114122932 A CN114122932 A CN 114122932A
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drawer unit
monitoring device
operating condition
panel
condition monitoring
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顾如清
周翌嘉
余剑华
陈志洪
吴旭东
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Wuxi Zhongke Electric Equipment Co ltd
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Wuxi Zhongke Electric Equipment Co ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24—Circuit arrangements for boards or switchyards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • 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
    • H02J13/00001—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 characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • 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
    • H02J13/00006—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 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
    • 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
    • H02J13/00006—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 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
    • H02J13/00016—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 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 a wired telecommunication network or a data transmission bus
    • H02J13/00017—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 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 a wired telecommunication network or a data transmission bus using optical fiber
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

本发明公开了一种抽屉单元的工作状态监测装置，其中，抽屉单元的面板上设置有若干个状态指示灯，当抽屉单元处于某个工作状态时，对应指示灯点亮，状态监测装置包括定位支架，定位支架上设置有若干个感光光纤，感光光纤与反馈终端信号连接，定位支架安装固定于抽屉单元的面板上，且各个感光光纤与各个状态指示灯一一对应布置，从而向反馈终端传输能反映抽屉单元当前状态的光信号。上述抽屉单元的工作状态监测装置通过将现有状态指示灯的亮暗情况转化为光信号，从而直接反馈抽屉单元的工作状态形成监测，结构简单，原理可行，使用方便，成本低。本发明还对应公开了一种抽屉单元测试架。

Description

一种抽屉单元的工作状态监测装置及抽屉单元测试架
技术领域
本发明涉及设备测试技术领域，尤其涉及一种抽屉单元的工作状态监测装置及抽屉单元测试架。
背景技术
开关柜的主要作用是在电力系统进行发电、输电、配电和电能转换的过程中，进行开合、控制和保护用电设备，主要部件有断路器、隔离开关、负荷开关、操作机构、互感器以及各种保护装置等。开关柜内设置有一个个抽屉单元，从而能独立完成某一类供电任务，而对各个抽屉单元的性能测试及状态监测等是十分重要的。
如图4所示为一抽屉单元1的面板，其上设置有“开”、“关”、“故障”状态对应的状态指示灯2，能直观反应当前抽屉单元1的工作状态。在对各个抽屉单元进行监测时，传统方式由人工进行观察，有时无法及时发现故障，而通过电信号反馈方式需要在柜体内增加信号发射模块、在终端设置信号接收模块等，增加了开关柜体及测试设备的复杂程度。
发明内容
基于以上所述，本发明的一个目的在于提供一种抽屉单元的工作状态监测装置，简单实现监测功能，降低改造成本，提高适用性。
本发明的另一目的在于提供一种能简单实现监测功能的抽屉单元测试架。
为达上述目的，一方面，本发明采用以下技术方案：
一种抽屉单元的工作状态监测装置，其中，抽屉单元的面板上设置有若干个状态指示灯，当抽屉单元处于某个工作状态时，对应指示灯点亮，状态监测装置包括定位支架，定位支架上设置有若干个感光光纤，感光光纤与反馈终端信号连接，定位支架安装固定于抽屉单元的面板上，且各个感光光纤与各个状态指示灯一一对应布置，从而向反馈终端传输能反映抽屉单元当前状态的光信号。
特别地，抽屉单元的面板为铁质，定位支架上设置有能吸附在面板上的磁铁。
特别地，抽屉单元的面板上凸起有边框，定位支架呈“7”字形，从而勾挂于边框上。
特别地，定位支架的至少一侧设置挡光板。
特别地，挡光板上对应边框开设有避让卡槽。
特别地，定位支架与反馈终端之间的感光光纤采用鹅颈管包裹。
另一方面，本发明采用以下技术方案：
一种抽屉单元测试架，其包括上述的抽屉单元的工作状态监测装置。
综上，本发明的有益效果为，所述抽屉单元的工作状态监测装置及抽屉单元测试架通过将现有状态指示灯的亮暗情况转化为光信号，从而直接反馈抽屉单元的工作状态形成监测，结构简单，原理可行，使用方便，成本低，不会对现有柜体结构造成影响，便于对绝大多数抽屉单元使用，通用性强。
附图说明
图1是本发明实施例提供的抽屉单元的工作状态监测装置的结构示意图；
图2是本发明实施例提供的抽屉单元的工作状态监测装置的使用示意图；
图3是本发明实施例提供的抽屉单元的工作状态监测装置的反馈原理图；
图4是现有一开关柜抽屉单元的面板的示意图。
具体实施方式
下面详细描述本发明的实施例，实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的零部件或具有相同或类似功能的零部件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，可以是机械连接，也可以是电连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明的描述中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一特征和第二特征直接接触，也可以包括第一特征和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
请参阅图1至图3所示，本优选实施例提供一种抽屉单元的工作状态监测装置，其中，抽屉单元1的面板上设置有若干个状态指示灯2，当抽屉单元1处于某个工作状态时，对应指示灯点亮，由此作为状态监测的直接反馈依据。
该监测装置包括定位支架3，定位支架3上设置有若干个感光光纤4，感光光纤4与反馈终端5信号连接，定位支架3安装固定于抽屉单元1的面板上，且各个感光光纤4与各个状态指示灯2一一对应布置，从而向反馈终端5传输能反映抽屉单元1当前状态的光信号。
特别地，一般抽屉单元1的面板为铁质，定位支架3上设置有能吸附在面板上的磁铁6，从而实现定位支架3快速吸附于面板上，安装便捷。
进一步地，抽屉单元1的面板上凸起有边框8，定位支架3呈“7”字形，从而勾挂于边框8上，保证定位支架3的可靠固定和准确定位。
另外，定位支架3的至少一侧设置挡光板9，以保证环境光线维持在正常信号采集范围内，挡光板9上对应边框8开设有避让卡槽10。
定位支架3与反馈终端5之间的感光光纤4采用鹅颈管11包裹。
本实施例还提供一种抽屉单元测试架，其包括上述的监测装置，从而可以实时监控各个抽屉单元1的工作状态，保证抽屉单元测试架正常运作。
综上，上述的抽屉单元的工作状态监测装置及抽屉单元测试架通过将现有状态指示灯的亮暗情况转化为光信号，从而直接反馈抽屉单元的工作状态形成监测，结构简单，原理可行，使用方便，成本低，不会对现有柜体结构造成影响，便于对绝大多数抽屉单元使用，通用性强。
以上实施例只是阐述了本发明的基本原理和特性，本发明不受上述事例限制，在不脱离本发明精神和范围的前提下，本发明还有各种变化和改变，这些变化和改变都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (7)

1.一种抽屉单元的工作状态监测装置，所述抽屉单元的面板上设置有若干个状态指示灯，当抽屉单元处于某个工作状态时，对应指示灯点亮，其特征在于，所述状态监测装置包括定位支架，所述定位支架上设置有若干个感光光纤，所述感光光纤与反馈终端信号连接，所述定位支架安装固定于所述抽屉单元的面板上，且各个感光光纤与各个状态指示灯一一对应布置，从而向反馈终端传输能反映抽屉单元当前状态的光信号。
2.根据权利要求1所述的抽屉单元的工作状态监测装置，其特征在于：所述抽屉单元的面板为铁质，所述定位支架上设置有能吸附在面板上的磁铁。
3.根据权利要求1所述的抽屉单元的工作状态监测装置，其特征在于：所述抽屉单元的面板上凸起有边框，所述定位支架呈“7”字形，从而勾挂于所述边框上。
4.根据权利要求3所述的抽屉单元的工作状态监测装置，其特征在于：所述定位支架的至少一侧设置挡光板。
5.根据权利要求4所述的抽屉单元的工作状态监测装置，其特征在于：所述挡光板上对应边框开设有避让卡槽。
6.根据权利要求1所述的抽屉单元的工作状态监测装置，其特征在于：所述定位支架与反馈终端之间的感光光纤采用鹅颈管包裹。
7.一种抽屉单元测试架，其特征在于，包括权利要求1-6任一项所述的抽屉单元的工作状态监测装置。
CN202111538739.4A 2021-12-15 2021-12-15 一种抽屉单元的工作状态监测装置及抽屉单元测试架 Withdrawn CN114122932A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115205998A (zh) * 2022-09-15 2022-10-18 水利部珠江水利委员会珠江水利综合技术中心 一种基于光路转换的机房智能巡检系统及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115205998A (zh) * 2022-09-15 2022-10-18 水利部珠江水利委员会珠江水利综合技术中心 一种基于光路转换的机房智能巡检系统及方法
CN115205998B (zh) * 2022-09-15 2022-12-27 水利部珠江水利委员会珠江水利综合技术中心 一种基于光路转换的机房智能巡检系统及方法

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