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KR20080003282U - Switchboard integrated monitoring device - Google Patents

Switchboard integrated monitoring device Download PDF

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Publication number
KR20080003282U
KR20080003282U KR2020070002318U KR20070002318U KR20080003282U KR 20080003282 U KR20080003282 U KR 20080003282U KR 2020070002318 U KR2020070002318 U KR 2020070002318U KR 20070002318 U KR20070002318 U KR 20070002318U KR 20080003282 U KR20080003282 U KR 20080003282U
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South Korea
Prior art keywords
switchboard
monitoring
control
present
monitoring device
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KR2020070002318U
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Korean (ko)
Inventor
김영수
박바다
이도경
최광호
최낙순
전영근
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삼일전기공업 주식회사
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Priority to KR2020070002318U priority Critical patent/KR20080003282U/en
Publication of KR20080003282U publication Critical patent/KR20080003282U/en
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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
    • 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
    • H02J13/00022—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 wireless data transmission
    • 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
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—Systems 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
    • H02J13/0004—Systems 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
    • 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
    • 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
    • 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

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

Abstract

본 고안은 다양한 전력 계통에 따른 여러 형태의 배전반을 통합 자동화하여 연속적인 감시와 제어를 실현할 수 있도록 하는 배전반 통합 감시장치를 제시한다. 이에 따른 배전반 운용비용을 줄이고 전력 공급의 안정성과 신뢰성을 높여 안전사고의 미연 방지 및 신속대처에 의한 인명과 재산의 보호, 에너지 절약 및 최적의 운용환경 유지 등의 효과를 기대할 수 있을 뿐만 아니라 배전반의 중앙제어와 감시 실현이 가능하고, 전자식 배전반의 성능개선, 공정절감, 적용의 유연성, 감시반과의 간단한 인터페이스, 자기감시 등의 장점이 있다.The present invention proposes a switchboard integrated monitoring device that can realize continuous monitoring and control by integrating and automating various types of switchboards according to various power systems. As a result, it is possible to reduce the operation cost of the switchboard and to increase the stability and reliability of the power supply, thereby preventing the occurrence of safety accidents, protecting people and property by prompt response, saving energy, and maintaining the optimal operating environment. Central control and monitoring can be realized, and there are advantages such as improved performance of electronic distribution board, process reduction, flexibility of application, simple interface with monitoring panel, and self-monitoring.

배전반, 무선, 블루투스, 감시제어, 통신장비 Switchboard, Wireless, Bluetooth, Supervisory Control, Communication Equipment

Description

배전반 통합 감시장치{An apparatus for monitoring a switch gear}Switchgear integrated monitoring device {An apparatus for monitoring a switch gear}

도 1은 본 고안의 바람직한 일 실시 예에 따른 무선통신을 이용한 배전반 통합 감시장치의 구성을 개략적으로 보여주고 있는 도면.1 is a view schematically showing the configuration of a switchboard integrated monitoring apparatus using wireless communication according to an embodiment of the present invention.

도 2는 도 1에서 도시하고 있는 배전반 통합 감시장치를 구체적으로 보여주고 있는 도면.2 is a view showing in detail the switchboard integrated monitoring device shown in FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10: 배전반 12: 발신모듈10: switchboard 12: outgoing module

14: 수신모듈 16: 감시제어부14: receiving module 16: supervisory control unit

18: 메모리부 20: 인터넷 서버18: memory 20: Internet server

22: 통신장비22: communication equipment

본 고안은 배전반 감시장치에 관한 것으로서, 더욱 상세하게는 무선통신을 이용하여 다수개의 배전반을 통합적으로 감시하고 자동 제어할 수 있는 장치에 관 한 것이다.The present invention relates to a switchboard monitoring apparatus, and more particularly, to a device capable of integrally monitoring and automatically controlling a plurality of switchboards using wireless communication.

배전반(Switch Gear)은 발전소나 변전소 또는 전기시설이 되어 있는 건물 등에서 안전장치, 계기, 표시등, 계전기, 각종 스위치 등을 배치하여 전로(電路)의 개폐나 기기(器機)의 제어를 용이하게 하는 것이다. 즉, 전기계통의 감시, 제어, 보호를 행하는 기기이며, 계기와 계전기 및 개폐장치 등의 기구류와 이를 부착하는 지지물, 그리고 기구 간을 접속하는 전선 등으로 이루어진 집합체이다.Switchgear facilitates the opening and closing of converters and the control of devices by arranging safety devices, instruments, indicators, relays, and switches in power plants, substations, or electrical buildings. will be. In other words, it is a device that monitors, controls, and protects an electric system, and is an assembly composed of instruments such as an instrument, a relay, and a switchgear, a support to which the apparatus is attached, and an electric wire connecting the instruments.

이러한 배전반 내에는 고압이 흐르는 전선과 기기들로 복잡한 구성을 이루고 있으며 각 구간에서부터 오는 부하 등의 고장에 대하여 배전반 외부에서 항상 확인과 함께 즉시 제어함으로써 사고를 방지할 수 있도록 하고 있다. 이에 따라 배전반의 도어(전면)에는 외부로 노출된 기기들의 작동여부 확인램프와 제어장치 및 시험용 연결단자 등이 구성되고 있으며, 구체적으로는 고압 주회로의 차단기를 개폐하는 조작레버, 저압 주회로의 기중개폐기, 전압계, 전류계, 전력계, 적산전력계, 와전류계전기 등이 설치되어 있다.The switchgear is composed of high-voltage wires and devices, and it is possible to prevent accidents by immediately checking and immediately controlling outside the switchgear for failures such as loads from each section. Accordingly, the door (front) of the switchgear is composed of a check lamp, a control device, and a test connection terminal for devices exposed to the outside. Specifically, an operation lever for opening and closing a breaker of a high voltage main circuit and a low voltage main circuit are included. Air circuit breakers, voltmeters, ammeters, wattmeters, integrated power meters, and eddy current relays are installed.

그러나 이와 같이 종래의 배전반 시스템은 설비 간의 정보 교류 장치가 없고 지금까지의 전력 설비들이 독립적으로 운영되어 왔기 때문에 인력에 의한 통합 관리만이 가능하였으며, 또한 전력 설비의 특성상 전력의 기점마다 설치되는 분산 설치로 이상 운전 발생시 소수 또는 다수의 인력이 투입되어 복구 작업을 진행할 수밖에 없는 실정이다. 이로 인해 신속한 복구 및 이상 운전의 원인 규명, 대체 수단의 신속한 절환이 어려웠다.However, in the conventional switchboard system, since there is no information exchange device between facilities and power facilities have been operated independently up to now, only integrated management by human resources was possible, and distributed installations are installed at each power point due to the characteristics of power facilities. In case of abnormal operation, a small number or a large number of manpower are required to proceed with recovery. This made it difficult to identify the cause of rapid recovery and abnormal operation, and to quickly switch between alternative means.

전술한 점들을 참조할 때, 다수의 인력에 의해 배전반을 통합 관리하는 것에 는 한계가 있어 효율적이지 못하여, 보다 직접적이고 효율적인 전략 및 전술이 절실히 요구되고 있다.Referring to the above points, the integrated management of switchboards by a large number of people is limited and inefficient, and thus more direct and efficient strategies and tactics are urgently required.

전술한 바와 같은 요구를 만족시키기 위해 본 고안은 감시제어 컴퓨터와 무선통신을 이용하여 다수개의 배전반을 통합하여 감시하고 자동으로 제어할 수 있는 배전반 통합 감시장치를 제공한다.The present invention provides a switchboard integrated monitoring device that can monitor and automatically control a plurality of switchboards by using a supervisory control computer and wireless communication.

또한 본 고안은 배전반의 운영비용을 절감하고 전력 공급의 안정성과 신뢰성을 구현할 수 있는 배전반 통합 감시장치를 제공한다.In addition, the present invention provides a switchboard integrated monitoring device that can reduce the operating cost of the switchboard and realize the stability and reliability of the power supply.

또한 본 고안은 각 전력 설비들 간의 연계 운용이 가능하도록 하여 설비의 관리 및 유지를 최적화할 수 있는 배전반 통합 감시장치를 제공한다.In addition, the present invention provides a switchboard integrated monitoring device that can optimize the management and maintenance of the facility by enabling the interoperation between the power facilities.

상기한 바를 달성하기 위한 견지에 있어, 본 고안은 각 배전반의 이상운전 발생시 원격지에서 이를 확인할 수 있도록 제어신호를 송신하는 발신모듈과, 상기 발신모듈로부터의 제어신호에 응답하여 이에 해당하는 데이터 신호를 출력하는 수신모듈과, 상기 수신모듈로부터 전송된 데이터 신호를 저장하는 메모리부와, 상기 메모리부에 저장된 각종 데이터를 인터넷 서버를 통해 각종 통신장비로 전송하는 감시제어부로 구성된 배전반 통합 감시장치를 제안한다.In view of achieving the above, the present invention is a transmission module for transmitting a control signal so that it can be confirmed remotely in the event of abnormal operation of each switchboard, and corresponding data signal in response to the control signal from the transmission module The present invention proposes a switchboard integrated monitoring apparatus including a receiving module for outputting, a memory unit for storing data signals transmitted from the receiving module, and a monitoring control unit for transmitting various data stored in the memory unit to various communication devices through an Internet server. .

이하 본 고안의 실시 예를 첨부된 도면을 참조하여 설명하면 다음과 같다. 후술 될 상세한 설명에서는 상술한 기술적 과제를 이루기 위해 본 고안에 있어 대표적인 실시 예를 제시할 것이다. 그리고 본 고안으로 제시될 수 있는 다른 실시 예들은 본 고안의 구성에서 설명으로 대체한다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. In the following description will be presented a representative embodiment in the present invention to achieve the above technical problem. And other embodiments that can be presented in the present invention is replaced by the description in the configuration of the present invention.

본 고안에서는 다양한 전력 계통에 따른 여러 형태의 배전반을 통합 자동화하여 연속적인 감시와 제어를 실현할 수 있도록 하는 배전반 통합 감시장치를 구현하고자 한다. 이에 따라 배전반 운용비용을 줄이고 전력 공급의 안정성과 신뢰성을 높여 안전사고를 미연에 방지할 수 있고 또한 신속대처에 의한 인명과 재산을 보호하고, 에너지 절약 및 최적의 운용환경 유지 등의 효과를 기대할 수 있다. 뿐만 아니라 배전반의 중앙제어와 감시 실현이 가능하고, 전자식 배전반의 성능개선, 공정절감, 적용의 유연성, 감시반과의 간단한 인터페이스, 자기감시 등의 장점이 있다.The present invention aims to implement a switchboard integrated monitoring device that can realize continuous monitoring and control by integrating and automating various types of switchboards according to various power systems. As a result, it is possible to prevent safety accidents by reducing switchboard operation costs, increase the stability and reliability of power supply, and to protect people and property caused by quick response, and to save energy and maintain an optimal operating environment. have. In addition, it is possible to realize the central control and monitoring of the switchboard, and to improve the performance of the electronic switchboard, reduce the process, flexibility of application, simple interface with the monitor panel, and self-monitoring.

이와 같은 특징을 가지는 본 고안의 배전반 통합 감시장치는 PC 기반의 감시 및 제어 시스템으로서 사용자의 쉬운 조작과 감시가 가능하도록 그래픽 인터페이스(graphical interface)를 사용하고, 주파수 호핑 방식의 암호화된 무선 통신 방식을 사용하여 신뢰성을 높일 수 있도록 하고, 또한 인터넷 서버(LAN)를 이용하여 원거리에서 전력설비요소들의 고장요인을 사전에 감시 및 제어할 수 있도록 구성한 것이다.The switchboard integrated monitoring device of the present invention having the above characteristics is a PC-based monitoring and control system that uses a graphical interface for easy operation and monitoring of the user, and uses a frequency hopping encrypted wireless communication method. It can be used to increase the reliability and also to monitor and control the failure factors of power equipment elements at a long distance by using an Internet server (LAN).

이하, 도면을 참조하여 본 고안의 바람직한 실시 예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 2는 본 고안의 실시 예에 따른 배전반 통합 감시장치의 구성을 보이고 있는 도면이다. 본 고안의 감시장치는 각 전력 설비 요소들(구체적으로는, 배전반 1, 배전반 2, 배전반 3, 배전반 4, 배전반 5)을 무선 통신 방식으로 통합 감시하며, 그 기술적 구성은 각 배전반(10)에 설치된 발신모듈(12)과, 메모리부(18) 및 수신모듈(14)로 이루어진 감시제어부(16), 인터넷 서버(20), 그리고 원거리에서 각 배전반(10)의 상태를 확인할 수 있는 통신장비(22)로 구성된다. 이때 상기 무선 통신 방식은 블루투스(bluetooth) 방식을 채택하여 신뢰성 있는 통신 기반을 확보한다.1 to 2 is a view showing the configuration of a switchboard integrated monitoring apparatus according to an embodiment of the present invention. The monitoring device of the present invention integrates and monitors each power equipment element (specifically, switchboard 1, switchboard 2, switchboard 3, switchboard 4, switchboard 5) in a wireless communication method, and the technical configuration of each switchboard 10 Installed communication module 12, the monitoring unit 16 consisting of a memory unit 18 and a receiving module 14, the Internet server 20, and communication equipment that can check the status of each switchboard 10 from a distance ( 22). In this case, the wireless communication method adopts a Bluetooth method to secure a reliable communication base.

상기 도 1,2를 참조하면, 배전반(10)은 발전소나 변전소 또는 전기시설이 되어 있는 건물 등에서 운전이나 제어 등을 위하여 스위치, 계기, 릴레이(계전기) 등을 일정하게 넣어 관리하는 통상의 장치로서, 본 고안에서는 배전반 1, 배전반 2, 배전반 3, 배전반 4, 배전반 5 등으로 표시한다.Referring to FIGS. 1 and 2, the switchboard 10 is a conventional apparatus for constantly managing a switch, a meter, a relay, and the like for operation or control in a power plant, a substation, or a building having an electric facility. In the present invention, the switchboard 1, switchboard 2, switchboard 3, switchboard 4, switchboard 5 and the like.

상기 각 배전반(10)에는 무선장치인 발신모듈(12)이 설치되며, 상기 발신모듈(12)은 각 배전반(10)에서 발생하는 전압, 전류, 전력 등의 과부하로 인한 고장 및 이상운전 발생시에 원격지에서 배전반 복구 작업자(이하 '복구 인력'이라 함)들이 배전반(10)의 이상 상태를 확인할 수 있도록 제어신호를 송신한다. 이때 상기 발신모듈(12)은 데이터를 정확하게 전송하기 위하여 블루투스 장치를 사용하는 것이 바람직하다.Each switchboard 10 is provided with a transmission module 12 that is a wireless device, the transmission module 12 is a failure and abnormal operation due to the overload of voltage, current, power, etc. generated in each switchboard 10 The switchboard recovery workers (hereinafter referred to as "recovery personnel") at a remote location transmit a control signal to check the abnormal state of the switchboard (10). At this time, the outgoing module 12 preferably uses a Bluetooth device to accurately transmit data.

감시제어부(16)는 역시 블루투스 타입의 수신모듈(14)과 각종 데이터를 저장하는 메모리부(18)로 구성되며, 상기 메모리부(18)에 저장된 각종 데이터(즉, 배전반으로부터 전송된 전력, 전압, 전류 등의 이상 상태 또는 이상운전 발생 등)를 인터넷 서버(LAN: 20)를 통해 통신장비(22)로 전송하는 역할을 한다. 상기 수신모 듈(14)은 발신모듈(12)로부터 송신된 제어신호를 수신하여 데이터 신호로 변환하며, 상기 메모리부(18)는 수신모듈(14)로부터 전송된 각종 데이터를 저장한다.The monitoring control unit 16 is also composed of a Bluetooth type receiving module 14 and a memory unit 18 for storing various data, and various data stored in the memory unit 18 (that is, power and voltage transmitted from a switchboard). , An abnormal state such as current or abnormal driving occurrence, etc.) is transmitted to the communication device 22 through the Internet server (LAN) 20. The receiving module 14 receives a control signal transmitted from the transmitting module 12 and converts the control signal into a data signal. The memory unit 18 stores various data transmitted from the receiving module 14.

그리고 통신장비(22)는 복구 인력들이 개별적으로 보유하고 있는 장비로서, 예를 들어 PC, 휴대폰, PDP, 노트북 등의 통신장비 등을 말한다. 즉, 상기 통신장비(22)를 사용하고 있는 복구 인력들은 인터넷 서버(20)를 통해 감시제어부(16)의 메모리부(18)에 저장되어 있는 각종 데이터(즉, 배전반의 이상 상태 또는 이상 운전시 발생하는 데이터)를 확인할 수 있다.In addition, the communication equipment 22 is a device that the recovery personnel individually hold, for example, communication equipment such as a PC, a mobile phone, a PDP, a laptop, and the like. That is, the recovery personnel using the communication equipment 22 may store various data stored in the memory unit 18 of the supervisory control unit 16 through the Internet server 20 (that is, when an abnormal state or abnormal operation of the switchboard is performed. Data generated).

다음으로, 상기한 바와 같이 구성된 본 고안의 배전반 통합 감시장치의 동작상태를 도 1을 참조하여 상세히 설명하면 아래와 같다.Next, the operation state of the switchboard integrated monitoring device of the present invention configured as described above in detail with reference to FIG.

각 배전반(10)에 설치되어 있는 블루투스 타입의 발신모듈(12)과 감시제어부(16)의 수신모듈(14)과 순차적으로 통신하여 각 배전반(10)의 이상 상태를 전송받는다. 이때 상기 배전반 1, 2, 3, 4, 5,....순으로 데이터를 전송받을 수 있으며, 또는 사용자의 임의조작에 따라 순서가 결정될 수 있다.Communication with the receiving module 14 of the Bluetooth type transmission module 12 and the monitoring control unit 16 installed in each switchboard 10 in order to receive the abnormal state of each switchboard 10. At this time, the switchboard 1, 2, 3, 4, 5, ... may be received data in the order, or the order may be determined according to the user's arbitrary operation.

이후, 감시제어부(16)에 전송된 각종 데이터(정보)를 각 항목(R, S, T 전압, 전류, 주파수, 역률)에 맞게 정리하며, 선택적으로 모니터링이 가능하도록 컴퓨터 모니터에 디스플레이한다. 이때 상기 감시제어부(16)에 전송되는 데이터는 시간, 일자, 연도별로 메모리부(18)에 저장된다.Thereafter, various data (information) transmitted to the monitoring control unit 16 are arranged in accordance with each item (R, S, T voltage, current, frequency, power factor), and displayed on a computer monitor for selective monitoring. At this time, the data transmitted to the monitoring control unit 16 is stored in the memory unit 18 by time, date, and year.

한편, 저장된 데이터들은 인터넷 서버(20)와 연결하여 각종 통신장비(22)를 보유하고 있는 복구 인력들이 인터넷이 가능한 장소에서 언제든지 상기 데이터를 전송받을 수 있다. 또한 상기 감시제어부(16)에 복구 인력들이 경보기능을 설정할 수 있으며, 상기 경보기능은 복구 인력에 의해 메모리부(18)에 저장된 전압, 전류, 역률, 주파수 값 이상을 초과할 경우 배전반(10)의 이상 신호를 복구 인력에게 경고하도록 프로그램할 수 있다.On the other hand, the stored data is connected to the Internet server 20, the recovery personnel having a variety of communication equipment 22 can receive the data at any time in a place where the Internet is available. In addition, recovery personnel can set an alarm function in the monitoring and control unit 16, the alarm function is a switchboard 10 if the voltage exceeds the voltage, current, power factor, frequency value stored in the memory unit 18 by the recovery personnel You can program to warn recovery personnel of anomalies.

이상으로 살펴본 바와 같이, 본 고안은 무선통신을 이용하여 원격에서 배전반의 운전상태를 감시할 수 있기 때문에 최소한의 인력으로 배전반을 감시할 수 있고 또한 배전반의 운용비용을 현저히 절감할 수 있으며, 전력 공급의 안정성과 신뢰성을 보장할 수 있는 장점이 있다. 뿐만 아니라 배전반의 오작동에 따른 안전사고를 미연에 방지할 수 있으며, 에너지의 절약 및 최적의 운용환경을 유지할 수 있는 상승적인 효과가 있다.As described above, the present invention can remotely monitor the operating state of the switchboard by using wireless communication, so that it is possible to monitor the switchboard with a minimum of manpower and also significantly reduce the operating cost of the switchboard and supply power. There is an advantage to ensure the stability and reliability of the. In addition, safety accidents due to malfunction of switchboards can be prevented in advance, and there is a synergistic effect to save energy and maintain an optimal operating environment.

또한 본 고안은 통합 자동화 시스템과의 연동이 가능할 뿐만 아니라 각 전력 설비들 간의 연계 운용이 가능하도록 하여 설비의 관리 및 유지를 최적화할 수 있는 장점이 있다. 그리고 다양한 이상 전력 공급 및 단락에 따른 해결방안과 복구 절차의 데이터 베이스화로 인해 무인운용 및 운용인력감소를 구현할 수 있고, 시스템 운용비용을 절감할 수 있는 이점이 있다.In addition, the present invention has the advantage of optimizing the management and maintenance of the facility by enabling interoperation between each power facility as well as interworking with the integrated automation system. In addition, due to various abnormal power supply and short-circuit solution and database of recovery procedures, unmanned operation and manpower reduction can be realized, and system operating cost can be reduced.

Claims (1)

발전소나 변전소 또는 전기시설이 되어 있는 건물 등에서 운전이나 제어를 위해 스위치, 계기, 릴레이 등을 일정하게 넣어 관리하는 통상의 배전반들을 통합적으로 감시하는 장치에 있어서,Apparatus for integrating and monitoring common switchboards in which a switch, a meter, a relay, etc. are constantly managed for operation or control in a power plant, a substation, or a building equipped with an electric facility, 상기 각 배전반(10)의 이상운전 발생시 원격지에서 이를 확인할 수 있도록 제어신호를 송신하는 발신모듈(12)과;An outgoing module 12 for transmitting a control signal so as to check it remotely when an abnormal operation of each switchboard 10 occurs; 상기 발신모듈(12)로부터의 제어신호에 응답하여 이에 해당하는 데이터 신호를 출력하는 수신모듈(14)과;A reception module 14 for outputting a data signal corresponding to the control signal from the transmission module 12; 상기 수신모듈(14)로부터 전송된 데이터 신호를 저장하는 메모리부(18)와;A memory unit 18 for storing a data signal transmitted from the receiving module 14; 상기 메모리부(18)에 저장된 각종 데이터를 인터넷 서버(20)를 통해 각종 통신장비(22)로 전송하는 감시제어부(16)를 포함하는 것을 특징으로 하는 배전반 통합 감시장치.And a monitoring control unit (16) for transmitting various data stored in the memory unit (18) to various communication equipments (22) through an internet server (20).
KR2020070002318U 2007-02-08 2007-02-08 Switchboard integrated monitoring device Ceased KR20080003282U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210042724A (en) * 2019-10-10 2021-04-20 한국전력공사 Apparatus and method for displaying 43ca status of power transmission line protection and distribution board
CN114137406A (en) * 2019-09-12 2022-03-04 北京兴达奇热工控制设备有限公司 On-line monitoring system for power distribution isolating switch for kiln
KR20230147819A (en) 2022-04-15 2023-10-24 이종혁 Safety management system for distribution panel with door lock controlling function for distribution panel required to inspection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114137406A (en) * 2019-09-12 2022-03-04 北京兴达奇热工控制设备有限公司 On-line monitoring system for power distribution isolating switch for kiln
KR20210042724A (en) * 2019-10-10 2021-04-20 한국전력공사 Apparatus and method for displaying 43ca status of power transmission line protection and distribution board
KR20230147819A (en) 2022-04-15 2023-10-24 이종혁 Safety management system for distribution panel with door lock controlling function for distribution panel required to inspection

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