WO2023095949A1 - Distribution board and distribution board system having self-diagnosis function - Google Patents

Distribution board and distribution board system having self-diagnosis function Download PDF

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Publication number
WO2023095949A1
WO2023095949A1 PCT/KR2021/017520 KR2021017520W WO2023095949A1 WO 2023095949 A1 WO2023095949 A1 WO 2023095949A1 KR 2021017520 W KR2021017520 W KR 2021017520W WO 2023095949 A1 WO2023095949 A1 WO 2023095949A1
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Prior art keywords
power
self
diagnosis function
switchboard
facility
Prior art date
Application number
PCT/KR2021/017520
Other languages
French (fr)
Korean (ko)
Inventor
박영민
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박영민
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Publication of WO2023095949A1 publication Critical patent/WO2023095949A1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • 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
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/03—Boards, panels, desks; Parts thereof or accessories therefor for energy meters
    • 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
    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
    • 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
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • 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
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means

Definitions

  • the present invention relates to a switchboard, and more particularly, to a switchboard capable of performing a self-diagnosis function, remotely controlling a switch, monitoring the total amount of power, including a self-circuit breaking function, and a self-energy storage system (Electric Power Storage). It relates to a switchboard and switchboard system having a self-diagnosis function including a system).
  • the distribution panel performs the function of delivering the power applied from the outside in a single-phase, three-phase, three-wire, or three-phase four-wire type to the actual user.
  • An earth leakage breaker is installed inside the conventional switchboard to prepare for a case where overcurrent due to poor contact of internal wire terminals causes deterioration of wires and eventually causes a fire.
  • Korean Patent Registration No. 10-1996928 (Registration Date: July 1, 2019) proposed a switchboard designed to prevent breakdown or fire of the switchboard, using voltage information flowing between the switchboard and the ground and temperature information of the switchboard Accident type was determined.
  • the conventional switchboard can be said to be suitable for monitoring abnormal symptoms of the switchboard along with the general function of the switchboard, but has a disadvantage in that it is not effective in utilizing short-distance wireless communication and appropriately responding to various types of accidents.
  • the technical problem to be solved by the present invention is capable of performing a self-diagnosis function, remotely controlling a switch, monitoring the total amount of power, including a self-circuit breaking function, and an energy storage system (Electric Power Storage System). ; ESS) to propose a switchboard with a self-diagnosis function.
  • ESS Electronic Power Storage System
  • Another technical problem to be solved by the present invention is to propose a switchboard system having a self-diagnosis function including the switchboard having the self-diagnosis function, a remote control switch, and a sensor unit including a plurality of sensors.
  • a switchboard having a self-diagnosis function for achieving the above technical problem delivers power applied from the outside in a single-phase, three-phase, three-wire, or three-phase, four-wire type to an actual place of use.
  • a power distribution device A first sensor unit including one or more sensors for classifying and monitoring accident risk factors of natural or force majeure by type;
  • a communication device that wirelessly communicates with an external device; and a control device controlling operations of the power distribution device, the first sensor unit, and the communication device.
  • the first sensor unit may include a temperature sensor for detecting an abnormal situation inside the switchboard having the self-diagnosis function by sensing an internal temperature of the switchboard having the self-diagnosis function; a vibration sensor for sensing vibration of the switchboard having the self-diagnosis function; and a condensation sensor detecting the occurrence of condensation in the switchboard having the self-diagnosis function.
  • it is charged with DC power may further include an ESS that can be used by converting to AC power if necessary.
  • a cooling device that operates in case of fire and proceeds with fire extinguishing work of the switchboard having the self-diagnosis function may be further included.
  • a display module for displaying whether or not power is normally used and power usage may be further included.
  • the display module may be installed outside the housing of the switchboard having the self-diagnosis function.
  • a first watt-hour meter that self-monitors the amount of power passing through the switchboard having the self-diagnosis function may be further included.
  • control device may control operations of the cooling device, the communication device, the display module, and the first watt-hour meter.
  • the switchboard having the self-diagnosis function may be a wall-attached type or a rack type.
  • a switchboard system having a self-diagnosis function for achieving the above technical problem includes a switchboard having the aforementioned self-diagnosis function; a power use facility that operates using power supplied from the switchboard having the self-diagnosis function and transmits internal situation information to the switchboard having the self-diagnosis function; and management of electric power operation and use power grid in conjunction with power status and firefighting facilities, and emergency operation of power according to target power-related scenarios in conjunction with supplied power and fire and firefighting scenarios pre-determined in case of fire or disaster, It includes a server that monitors the power status of individual division areas of the user facility and manages power use.
  • the power using facilities include lighting equipment, office equipment, or factory facilities, and power applied from the switchboard having the self-diagnosis function in response to a control signal of the control device constituting the switchboard having the self-diagnosis function.
  • a remote control switch for transmitting or blocking the lighting device, the office device, or the factory facility; and a second sensor unit including a power sensor that monitors the state of total power usage of the power-using facility and an occupancy detection sensor that monitors the occupancy of a worker inside the power-using facility and transmits the result to the control device.
  • the remote control switch has its own second watt-hour meter, and even if there is no remote control from the control device, if an abnormal power state occurs in the power-using facility, it can automatically cut off power along with the emission of a warning to the outside.
  • the remote control switch may notify the control device whether or not the power is cut off when power is cut off due to an abnormal power state of the power-using facility.
  • the power sensor notifies the outside when the power usage of the power using facility exceeds the target power setting value, and immediately cuts off power when the power usage exceeds the target power setting value and reaches the cutoff power , when the abnormal situation is resolved, the power connection can be automatically restored.
  • control device may control the operation of the remote control switch by monitoring the amount of power analyzed by the power sensor or by monitoring whether the power consuming facility is operating using a detection result of the occupancy detection sensor there is.
  • a wireless communication device that transmits instructions for turning on and off the lighting device to the switchboard having the self-diagnosis function may be further included.
  • control device may adjust power application and cut-off times according to a user's request.
  • the server may receive information of one or more of weather, temperature, and disaster situation from the Meteorological Administration server or the government office server in conjunction with the Meteorological Administration server or the government office server, and provide the information to a user or manager.
  • the switchboard or switchboard system according to the present invention can automatically turn on/off lights, has a reservation function to efficiently manage electricity on holidays and weekdays, and has a remote monitoring and control function to enable centralized management of buildings.
  • existing piping or wiring can be used as it is and the system can be built at a low cost, so the construction is simple and the construction cost can be reduced. It has the advantage that it can be easily applied to public buildings such as government offices.
  • FIG. 1 is an embodiment of a switchboard system having a self-diagnosis function according to the present invention.
  • FIGS. 2 and 3 illustrate an example of the actual configuration of a switchboard system having a self-diagnosis function according to the present invention.
  • FIG. 1 is an embodiment of a switchboard system having a self-diagnosis function according to the present invention.
  • a switchboard system 100 having a self-diagnosis function includes a switchboard 110 having a self-diagnosis function, a power use facility 130, and a server 150.
  • the switchboard 110 (hereinafter referred to as switchboard) having a self-diagnosis function includes a control device 111, a power distribution device 112, a first sensor unit 113, an ESS 114, a cooling device 115, and a communication device 116 ), a display module 117 and a power meter 118.
  • the power distribution device 112 transfers power applied from the outside in a single-phase, three-phase, three-wire, or three-phase, four-wire method to an actual place of use.
  • the first sensor unit 113 includes one or more sensors (not shown) to classify and monitor accident risk factors of natural or force majeure by type. That is, the at least one sensor is a variety of sensors capable of detecting accidents by type. For example, a temperature sensor (not shown) for detecting an abnormal situation inside the switchboard 110 by detecting the internal temperature of the switchboard 110, a vibration sensor (not shown) for detecting vibration of the switchboard 110, and a switchboard There is a condensation detection sensor (not shown) for detecting the occurrence of condensation in (110). The detection result of the sensor unit 113 is transmitted to the control device 111 so that measures can be taken according to the occurrence of a situation.
  • a temperature sensor for detecting an abnormal situation inside the switchboard 110 by detecting the internal temperature of the switchboard 110
  • a vibration sensor for detecting vibration of the switchboard 110
  • a switchboard There is a condensation detection sensor (not shown) for detecting the occurrence of condensation in (110).
  • the detection result of the sensor unit 113 is transmitted to the
  • the ESS 114 is charged with DC power so that it can be used as emergency power, and converts it into AC power as needed so that it can be used.
  • the cooling device 115 operates in the event of a fire and extinguishes the switchboard 110 .
  • the communication device 116 is a means for wirelessly communicating with an external device, and, for example, allows the user switchboard 110 to communicate with the wireless communication device 131, and the switchboard 110 is a remote control switch. 135 or the second sensor unit 136 and short-distance wireless communication (TCP/IP) are made possible.
  • the display module 117 displays whether or not power is normally used and how much power is used, and is preferably installed outside the housing (not shown) of the switchboard 110 so that a user or manager can easily access it.
  • the watt-hour meter 118 allows itself to monitor the amount of power passing through the switchboard 110.
  • the control device 111 controls the operation of the power distribution device 112, the first sensor unit 113, the ESS 114, the cooling device 115, the communication device 116, the display module 117, and the watt-hour meter 118.
  • the remote control switch Controls the operation of (135).
  • switchboard 110 Although only the function of the switchboard 110 is shown in blocks in FIG. 1, it can be used as it is without replacing the existing electrical wiring by implementing it in a form attached to the wall of the facility, that is, a wall-attached type or a rack type (enclosed type) It is easy to install and reduces construction costs.
  • the power use facility 130 includes a wireless communication device 131, a lighting device 132, an office device 133, a factory facility 134, a remote control switch 135, and a second sensor unit 136.
  • the wireless communication device 131 includes a mobile phone carried by a user, and the user of the wireless communication device 131 may request the switchboard 110 to turn on or off the lighting device 132 .
  • Lighting devices 132 are generally connected by buried wires, but office devices 133 and factory facilities 134 are generally supplied with power through outlets (not shown) when installed. Accordingly, the remote control switch 135 will transfer the power supplied from the switchboard 110 to the outlets connected to the office equipment 133 and factory equipment 134 .
  • the user connects to the switchboard 110 through the wireless communication device 131 to turn on and off the lighting device 132 and to supply or cut off power to the office equipment 133 and factory facilities 134.
  • the control device 111 of the switchboard 110 can adjust the application and cut-off time of power according to the user's request.
  • the wireless communication device 131 is included in the category of the power usage facility 130, but an embodiment in which the wireless communication device 131 and the power usage facility 130 are separated from each other is also possible.
  • Lighting devices 132, office devices 133, and factory facilities 134 are included in the power consumption facility 130 and are actually power consuming entities, and can be understood by the general public as well as technicians in this field, so they will be described in detail here. I never do that.
  • the remote control switch 135 transmits power applied from the switchboard 110 to lighting devices 132, office devices 133, and factory facilities 134 in response to a control signal of the control device 111 of the switchboard 110. transmit or block It has its own watt-hour meter (not shown), and accordingly, even if there is no remote control from the control device 111, when an abnormal state of power occurs, it may emit a warning to the outside and automatically cut off power. When an abnormal state occurs and the power is cut off urgently, it is preferable to notify the control device 111 of this.
  • the second sensor unit 136 includes a power sensor 137 and an occupancy detection sensor 138 .
  • the power sensor 137 monitors the use state of the total power of the power use facility 130 .
  • As a self-function of the power sensor 137 when the power consumption of the power using facility 130 exceeds the target power setting value, it notifies the outside, and when the power usage exceeds the target power setting value and reaches the cut-off power, the power is immediately cut off.
  • the abnormal situation When the abnormal situation is resolved, it performs its own function of automatically restoring the power connection.
  • the abnormal situation is a case in which power consumption of a power using facility exceeds a target power setting value, or a situation in which power usage exceeds a target power setting value and reaches cut-off power. It is preferable to notify the control device 111 of the state of power interruption and restoration of power in the power sensor 137 .
  • the occupancy detection sensor 138 monitors whether a worker is occupied inside the power use facility 130 and transmits the information to the control device 111 . Whether or not the operator is in the power consumption facility 130 is taken into account when the control device 111 controls the opening/closing operation of the remote control switch 135 .
  • the server 150 manages power operation and used power grids in conjunction with power conditions and firefighting facilities, and emergency operation of power according to target power-related scenarios and pre-determined fire and firefighting scenarios in case of fire or disaster in conjunction with supplied power.
  • the power state of the individual division area of the power use facility 130 is monitored and ideal power use is managed.
  • the server 150 cooperates with the wireless communication device 131 to allow a user or manager to check the contents of the switchboard 110 through the wireless communication device 131 . It is possible to analyze by date and time according to power consumption, manage power management according to the analysis result, and provide the analysis result to the user or administrator.
  • a user or administrator may directly make a request related to lighting and turning off to the control device 111 using the wireless communication device 131, but a method of making a request via the server 150 is also possible.
  • the server 150 interworks with the Korea Meteorological Administration server (not shown) or government office server (not shown) to transmit information according to weather, temperature, disaster situation, etc. from the Korea Meteorological Administration server (not shown) or government office server (not shown) to the user or administrator , and a user or manager can proceed with a request for an operation necessary for the switchboard 110 using the provided service information.
  • FIGS. 2 and 3 illustrate an example of the actual configuration of a switchboard system having a self-diagnosis function according to the present invention.
  • the switchboard system 100 having a self-diagnosis function according to the present invention, lighting devices 1, factory facilities 2, and office devices 3 receive power via an outlet 4. It can be seen that this is supplied.
  • the remote control switch (A) can be operated automatically and manually, and, if necessary, an embodiment including a crime prevention function is also possible.
  • the power sensor 6 may perform a warning of an alarm situation by emitting an alarm sound or turning on a light according to an internal power status, and may also perform an automatic return function after automatic shutoff. In particular, when it is determined that all workers have left the room, power may be collectively cut off.
  • a smart switchboard (distribution board, C) corresponding to the switchboard 110 may perform local area network (LAN) or transmit/receive information with the wireless communication device 131 in a 4G/5G manner.
  • LAN local area network
  • the remote monitoring system (D) is a configuration corresponding to the server 150, and includes all servers that remotely operate the premise of a building or facility, such as a management office/security office and a central operating office.
  • the switchboard or switchboard system can automatically turn on/off the lights, has a reservation function to efficiently manage power on holidays and weekdays, and has a remote monitoring and control function to control the Centralized management is possible, existing piping or wiring can be used as it is, and the system can be built at a low cost, so construction is simple and construction costs can be reduced. With these advantages, it can be applied regardless of the size of the building, and it has the advantage that it can be easily applied to public buildings such as underground parking lots of apartments, schools, or government offices.
  • control device 112 power distribution device
  • first sensor unit 114 ESS
  • cooling device 116 communication device
  • wireless communication device 132 lighting device
  • remote control switch 136 second sensor unit

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Abstract

The present invention proposes a distribution board and a distribution board system having a self-diagnosis function, which can perform a self-diagnosis function, remotely control a switch, monitor the total amount of power, include a self-circuit blocking function, and autonomously include an electric power storage system. The distribution board having a self-diagnosis function comprises: a power distribution device for transmitting, to an actual place of use, power applied from the outside in a single-phase type, a three-phase and three-wire type, or a three-phase and four-wire type; a first sensor unit including one or more sensors for classifying spontaneous or uncontrollable accident risk factors for each type and monitoring the classified accident risk factors; a communication device for wirelessly communicating with an external device; and a control device for controlling operations of the power distribution device, the first sensor unit, and the communication device.

Description

자가 진단 기능을 가지는 배전반 및 배전반 시스템 Switchgear and switchgear system with self-diagnosis function
본 발명은 배전반에 관한 것으로, 특히, 자가 진단 기능을 수행할 수 있으며, 원격으로 스위치를 제어하고, 전체 전력량을 모니터 할 수 있으며, 자체 회로 차단기능을 포함하고, 자체 에너지 저장 시스템(Electric power Storage System)을 포함하는 자가 진단 기능을 가지는 배전반 및 배전반 시스템에 관한 것이다. The present invention relates to a switchboard, and more particularly, to a switchboard capable of performing a self-diagnosis function, remotely controlling a switch, monitoring the total amount of power, including a self-circuit breaking function, and a self-energy storage system (Electric Power Storage). It relates to a switchboard and switchboard system having a self-diagnosis function including a system).
배전반(Distribution Panel)은 외부에서 단상 식, 3 상 3선 식, 3 상 4선 식으로 인가되는 전력을 실제 사용처에 전달하는 기능을 수행한다. 종래의 배전반의 내부에는 누전 차단기가 설치되어, 내부 전선 단자의 접촉불량으로 인한 과전류로 전선의 열화를 야기하고 결국 화재가 발생하는 경우를 대비하였다. The distribution panel performs the function of delivering the power applied from the outside in a single-phase, three-phase, three-wire, or three-phase four-wire type to the actual user. An earth leakage breaker is installed inside the conventional switchboard to prepare for a case where overcurrent due to poor contact of internal wire terminals causes deterioration of wires and eventually causes a fire.
대한민국 등록특허 10-1996928호 (등록일자: 2019년 7월 1일)는 배전반의 고장이나 화재를 예방할 수 있도록 고안된 배전반을 제안하였는데, 배전반과 대지 사이에 흐르는 전압 정보와 배전반의 온도 정보를 이용하여 사고유형을 판단하였다. Korean Patent Registration No. 10-1996928 (Registration Date: July 1, 2019) proposed a switchboard designed to prevent breakdown or fire of the switchboard, using voltage information flowing between the switchboard and the ground and temperature information of the switchboard Accident type was determined.
상술한 바와 같이, 종래의 배전반은 일반적인 배전반의 기능과 함께 배전반의 이상 징후의 모니터에는 적절하다고 할 수 있지만, 근거리 무선통신 활용 및 다양한 사고 유형의 적절한 대응에 효과적이지 못하다는 단점이 있다. As described above, the conventional switchboard can be said to be suitable for monitoring abnormal symptoms of the switchboard along with the general function of the switchboard, but has a disadvantage in that it is not effective in utilizing short-distance wireless communication and appropriately responding to various types of accidents.
본 발명이 해결하고자 하는 기술적 과제는, 자가 진단 기능을 수행할 수 있으며, 원격으로 스위치를 제어하고, 전체 전력량을 모니터 할 수 있으며, 자체 회로 차단기능을 포함하고, 에너지 저장 시스템(Electric power Storage System; ESS)을 포함하는 자가 진단 기능을 가지는 배전반을 제안하는 것에 있다. The technical problem to be solved by the present invention is capable of performing a self-diagnosis function, remotely controlling a switch, monitoring the total amount of power, including a self-circuit breaking function, and an energy storage system (Electric Power Storage System). ; ESS) to propose a switchboard with a self-diagnosis function.
본 발명이 해결하고자 하는 다른 기술적 과제는, 상기 자가 진단 기능을 가지는 배전반, 원격제어스위치 및 다수의 센서를 포함하는 센서부를 포함하는 자가 진단 기능을 가지는 배전반 시스템을 제안하는 것에 있다. Another technical problem to be solved by the present invention is to propose a switchboard system having a self-diagnosis function including the switchboard having the self-diagnosis function, a remote control switch, and a sensor unit including a plurality of sensors.
상기 기술적 과제를 달성하기 위한 본 발명의 일 실시예에 따른 자가 진단 기능을 가지는 배전반은, 외부에서 인가되는 단상 식, 3 상 3선 식 또는 3 상 4선 식으로 인가되는 전력을 실제 사용처에 전달하는 전력 배전 장치; 자연발생적이거나, 또는 불가 항력의 사고 위험 요소를 종류별로 구분하여 모니터 하기 위한 하나 이상의 센서를 포함하는 제1 센서부; 외부장치와 무선으로 통신하는 통신 장치; 및 상기 전력 배전 장치, 상기 제1 센서부, 및 상기 통신장치의 동작을 제어하는 제어장치를 포함한다.A switchboard having a self-diagnosis function according to an embodiment of the present invention for achieving the above technical problem delivers power applied from the outside in a single-phase, three-phase, three-wire, or three-phase, four-wire type to an actual place of use. a power distribution device; A first sensor unit including one or more sensors for classifying and monitoring accident risk factors of natural or force majeure by type; A communication device that wirelessly communicates with an external device; and a control device controlling operations of the power distribution device, the first sensor unit, and the communication device.
또한, 상기 제1 센서부는, 상기 자가 진단 기능을 가지는 배전반의 내부 온도를 감지하여 상기 자가 진단 기능을 가지는 배전반 내부의 이상 상황을 감지하는 온도센서; 상기 자가 진단 기능을 가지는 배전반의 진동을 감지하는 진동 센서; 및 상기 자가 진단 기능을 가지는 배전반의 결로 발생을 탐지하는 결로 감지 센서를 포함할 수 있다.In addition, the first sensor unit may include a temperature sensor for detecting an abnormal situation inside the switchboard having the self-diagnosis function by sensing an internal temperature of the switchboard having the self-diagnosis function; a vibration sensor for sensing vibration of the switchboard having the self-diagnosis function; and a condensation sensor detecting the occurrence of condensation in the switchboard having the self-diagnosis function.
또한, DC 전원으로 충전되어 있으며, 필요에 따라 AC 전력으로 변환하여 사용할 수 있는 ESS를 더 포함할 수 있다.In addition, it is charged with DC power, may further include an ESS that can be used by converting to AC power if necessary.
또한, 화재 시 작동하여 상기 자가 진단 기능을 가지는 배전반의 소화작업을 진행하는 냉각 장치를 더 포함할 수 있다.In addition, a cooling device that operates in case of fire and proceeds with fire extinguishing work of the switchboard having the self-diagnosis function may be further included.
또한, 전력의 정상사용여부 및 전력 사용량을 표시하는 디스플레이 모듈을 더 포함할 수 있다.In addition, a display module for displaying whether or not power is normally used and power usage may be further included.
또한, 상기 디스플레이 모듈은 상기 자가 진단 기능을 가지는 배전반의 하우징의 외부에 설치될 수 있다.Also, the display module may be installed outside the housing of the switchboard having the self-diagnosis function.
또한, 상기 자가 진단 기능을 가지는 배전반을 경유하는 전력량을 자체적으로 모니터 하는 제1 전력량계를 더 포함할 수 있다.In addition, a first watt-hour meter that self-monitors the amount of power passing through the switchboard having the self-diagnosis function may be further included.
또한, 상기 제어장치는, 상기 냉각 장치, 상기 통신 장치, 상기 디스플레이 모듈 및 상기 제1 전력량계의 동작을 제어할 수 있다.Also, the control device may control operations of the cooling device, the communication device, the display module, and the first watt-hour meter.
또한, 상기 자가 진단 기능을 가지는 배전반은, 벽부착형 또는 랙형일 수 있다.In addition, the switchboard having the self-diagnosis function may be a wall-attached type or a rack type.
한편, 상기 기술적 과제를 달성하기 위한 본 발명의 다른 실시예에 따른 자가 진단 기능을 가지는 배전반 시스템은, 전술한 자가 진단 기능을 가지는 배전반; 상기 자가 진단 기능을 가지는 배전반으로부터 공급되는 전원을 이용하여 동작하며, 내부의 상황 정보를 상기 자가 진단 기능을 가지는 배전반에 전달하는 전력 사용 시설; 및 전력 상황과 소방 설비와 연동하여 전력 운영 및 사용 전력망을 관리하며, 공급 전력과 연동하여 목표 전력관련 시나리오와 화재나 재난 시에 미리 정해 둔 화재 및 소방 시나리오에 따라 전력을 비상 운영하며, 상기 전력 사용 시설의 개별 구분 영역의 전력 상태를 모니터하고 전력 사용을 관리하는 서버를 포함한다.Meanwhile, a switchboard system having a self-diagnosis function according to another embodiment of the present invention for achieving the above technical problem includes a switchboard having the aforementioned self-diagnosis function; a power use facility that operates using power supplied from the switchboard having the self-diagnosis function and transmits internal situation information to the switchboard having the self-diagnosis function; and management of electric power operation and use power grid in conjunction with power status and firefighting facilities, and emergency operation of power according to target power-related scenarios in conjunction with supplied power and fire and firefighting scenarios pre-determined in case of fire or disaster, It includes a server that monitors the power status of individual division areas of the user facility and manages power use.
또한, 상기 전력 사용 시설은, 조명 기기, 사무기기 또는 공장 설비를 포함하며, 상기 자가 진단 기능을 가지는 배전반을 구성하는 상기 제어장치의 제어신호에 응답하여 상기 자가 진단 기능을 가지는 배전반에서 인가되는 전력을 상기 조명기기, 상기 사무기기 또는 상기 공장설비에 전달하거나 차단하는 원격제어스위치; 및 상기 전력 사용 시설의 전체 전력의 사용상태를 모니터하는 전력센서 및 상기 전력 사용 시설 내부에 작업자의 재실 여부를 모니터하여 상기 제어장치에 전달하는 재실 감지 센서가 포함되는 제2 센서부를 포함할 수 있다.In addition, the power using facilities include lighting equipment, office equipment, or factory facilities, and power applied from the switchboard having the self-diagnosis function in response to a control signal of the control device constituting the switchboard having the self-diagnosis function. a remote control switch for transmitting or blocking the lighting device, the office device, or the factory facility; and a second sensor unit including a power sensor that monitors the state of total power usage of the power-using facility and an occupancy detection sensor that monitors the occupancy of a worker inside the power-using facility and transmits the result to the control device. .
또한, 상기 원격제어스위치는, 자체적인 제2 전력량계를 보유하며, 상기 제어장치로부터 원격 제어가 없는 경우에도 상기 전력 사용 시설의 전력 이상상태가 발생하면 외부에 경고의 방출과 함께 자체적으로 전력을 차단할 수 있다.In addition, the remote control switch has its own second watt-hour meter, and even if there is no remote control from the control device, if an abnormal power state occurs in the power-using facility, it can automatically cut off power along with the emission of a warning to the outside. can
또한, 상기 원격제어스위치는, 상기 전력 사용 시설의 전력 이상상태가 발생하여 전력을 차단하는 경우, 상기 전력의 차단여부를 상기 제어장치에 통보할 수 있다.In addition, the remote control switch may notify the control device whether or not the power is cut off when power is cut off due to an abnormal power state of the power-using facility.
또한, 상기 전력센서는, 상기 전력 사용 시설의 전력 사용량이 목표 전력 설정 값을 넘어서는 경우, 이를 외부에 통보하고, 상기 전력 사용량이 상기 목표 전력 설정 값을 넘어서 차단 전력까지 도달하면 전력을 즉시 차단하며, 이상 상황이 해소되면 전력의 연결을 자동으로 복귀할 수 있다.In addition, the power sensor notifies the outside when the power usage of the power using facility exceeds the target power setting value, and immediately cuts off power when the power usage exceeds the target power setting value and reaches the cutoff power , when the abnormal situation is resolved, the power connection can be automatically restored.
또한, 상기 제어장치는, 상기 전력센서를 통해 분석된 전력량을 모니터 하거나, 또는 상기 재실 감지 센서의 감지결과를 이용하여 상기 전력 사용 시설의 가동 여부를 모니터 하여 상기 원격제어스위치의 동작을 제어할 수 있다.In addition, the control device may control the operation of the remote control switch by monitoring the amount of power analyzed by the power sensor or by monitoring whether the power consuming facility is operating using a detection result of the occupancy detection sensor there is.
또한, 상기 조명 기기의 점등 및 소등에 대한 지시를 상기 자가 진단 기능을 가지는 배전반으로 송신하는 무선 통신 기기를 더 포함할 수 있다.In addition, a wireless communication device that transmits instructions for turning on and off the lighting device to the switchboard having the self-diagnosis function may be further included.
또한, 상기 제어장치는 사용자의 요청에 따라 전력의 인가 및 차단 시간을 조정할 수 있다.In addition, the control device may adjust power application and cut-off times according to a user's request.
또한, 상기 서버는, 기상청 서버 또는 관공서 서버와 연동하여, 상기 기상청 서버 또는 상기 관공서 서버로부터 날씨, 기온 및 재난 상황 중 어느 하나 이상의 정보를 제공받아 사용자나 관리자에게 제공할 수 있다. In addition, the server may receive information of one or more of weather, temperature, and disaster situation from the Meteorological Administration server or the government office server in conjunction with the Meteorological Administration server or the government office server, and provide the information to a user or manager.
본 발명에 따른 배전반 또는 배전반 시스템은, 자동으로 점/소등이 가능하며, 예약 기능이 있어 휴일 및 평일의 전력관리를 효율적으로 할 수 있고, 원격 감시 제어 기능이 있어 건물의 중앙집중적 관리가 가능하게 하며, 기존의 배관이나 배선을 그대로 사용할 수 있고 저렴한 비용으로 시스템을 구축할 수 있어 시공이 간편하고 공사비용을 절감할 수 있어, 건물의 크기에 상관하지 않고 적용가능하고, 아파트의 지하주차장이나 학교나 관공서와 같은 공공건물에도 쉽게 적용할 수 있다는 장점이 있다. The switchboard or switchboard system according to the present invention can automatically turn on/off lights, has a reservation function to efficiently manage electricity on holidays and weekdays, and has a remote monitoring and control function to enable centralized management of buildings. In addition, existing piping or wiring can be used as it is and the system can be built at a low cost, so the construction is simple and the construction cost can be reduced. It has the advantage that it can be easily applied to public buildings such as government offices.
도 1은 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템의 일 실시 예이다. 1 is an embodiment of a switchboard system having a self-diagnosis function according to the present invention.
도 2 및 3은 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템의 실제 구성 예를 설명한다. 2 and 3 illustrate an example of the actual configuration of a switchboard system having a self-diagnosis function according to the present invention.
도 4는 본 발명에 따른 배전반의 효과를 설명한다. 4 explains the effect of the switchboard according to the present invention.
본 발명과 본 발명의 동작상의 이점 및 본 발명의 실시에 의하여 달성되는 목적을 충분히 이해하기 위해서는 본 발명의 예시적인 실시 예를 설명하는 첨부 도면 및 첨부 도면에 기재된 내용을 참조하여야만 한다. In order to fully understand the present invention and the advantages in operation of the present invention and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings describing exemplary embodiments of the present invention and the contents described in the accompanying drawings.
이하 첨부한 도면을 참조하여 본 발명의 바람직한 실시 예를 설명함으로써, 본 발명을 상세히 설명한다. 각 도면에 제시된 동일한 참조부호는 동일한 부재를 나타낸다. Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like members.
도 1은 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템의 일 실시 예이다. 1 is an embodiment of a switchboard system having a self-diagnosis function according to the present invention.
도 1을 참조하면, 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템(100)은 자가 진단 기능을 가지는 배전반(110), 전력 사용 시설(130) 및 서버(150)를 포함한다. Referring to FIG. 1 , a switchboard system 100 having a self-diagnosis function according to the present invention includes a switchboard 110 having a self-diagnosis function, a power use facility 130, and a server 150.
자가 진단 기능을 가지는 배전반(110, 이하 배전반)은, 제어장치(111), 전력 배전 장치(112), 제1 센서부(113), ESS(114), 냉각 장치(115), 통신 장치(116), 디스플레이 모듈(117) 및 전력량계(118)를 포함한다. The switchboard 110 (hereinafter referred to as switchboard) having a self-diagnosis function includes a control device 111, a power distribution device 112, a first sensor unit 113, an ESS 114, a cooling device 115, and a communication device 116 ), a display module 117 and a power meter 118.
전력 배전 장치(112)는 외부에서 인가되는 단상 식, 3 상 3선 식, 또는 3 상 4선 식으로 인가되는 전력을 실제 사용처에 전달한다. The power distribution device 112 transfers power applied from the outside in a single-phase, three-phase, three-wire, or three-phase, four-wire method to an actual place of use.
제1 센서부(113)는 자연발생적이거나 불가 항력의 사고 위험 요소를 종류별로 구분하여 모니터 하기 위해 하나 이상의 센서(미도시)를 포함한다. 즉, 하나 이상의 센서는 사고를 종류별로 감지할지 할 수 있는 다양한 센서이다. 예를 들면, 배전반(110)의 내부 온도를 감지하여 배전반(110) 내부의 이상 상황을 감지하는 온도센서(미도시), 배전반(110)의 진동을 감지하는 진동 센서(미도시), 및 배전반(110)의 결로 발생을 탐지하는 결로 감지 센서(미도시) 등이 있다. 센서부(113)의 감지 결과는 제어장치(111)에 전달되어 상황의 발생에 따른 조치를 취할 수 있도록 한다. The first sensor unit 113 includes one or more sensors (not shown) to classify and monitor accident risk factors of natural or force majeure by type. That is, the at least one sensor is a variety of sensors capable of detecting accidents by type. For example, a temperature sensor (not shown) for detecting an abnormal situation inside the switchboard 110 by detecting the internal temperature of the switchboard 110, a vibration sensor (not shown) for detecting vibration of the switchboard 110, and a switchboard There is a condensation detection sensor (not shown) for detecting the occurrence of condensation in (110). The detection result of the sensor unit 113 is transmitted to the control device 111 so that measures can be taken according to the occurrence of a situation.
ESS(114)는 비상 전력으로 사용할 수 있도록 DC 전원으로 충전되어 있으며, 필요에 따라 AC 전력으로 변환하여 사용할 수 있도록 한다. The ESS 114 is charged with DC power so that it can be used as emergency power, and converts it into AC power as needed so that it can be used.
냉각 장치(115)는 화재 시 작동하여 배전반(110)의 소화작업을 진행한다. The cooling device 115 operates in the event of a fire and extinguishes the switchboard 110 .
통신 장치(116)는 외부장치와 무선으로 통신하는 수단으로, 예를 들면 사용자 배전반(110)이 무선 통신 기기(131)와 통신을 수행할 수 있도록 함은 물론, 배전반(110)이 원격제어스위치(135)나 제2 센서부(136)와 근거리 무선통신(TCP/IP)이 가능하도록 한다. The communication device 116 is a means for wirelessly communicating with an external device, and, for example, allows the user switchboard 110 to communicate with the wireless communication device 131, and the switchboard 110 is a remote control switch. 135 or the second sensor unit 136 and short-distance wireless communication (TCP/IP) are made possible.
디스플레이 모듈(117)은 전력의 정상사용여부 및 전력 사용량 등을 표시하며, 배전반(110)의 하우징(미도시)의 외부에 설치함으로써 사용자나 관리자가 쉽게 접근할 수 있는 곳에 설치하는 것이 바람직하다. The display module 117 displays whether or not power is normally used and how much power is used, and is preferably installed outside the housing (not shown) of the switchboard 110 so that a user or manager can easily access it.
전력량계(118)는 배전반(110)을 경유하는 전력량을 자체적으로 모니터 할 수 있도록 한다. The watt-hour meter 118 allows itself to monitor the amount of power passing through the switchboard 110.
제어장치(111)는 전력 배전 장치(112), 제1 센서부(113), ESS(114), 냉각 장치(115), 통신 장치(116), 디스플레이 모듈(117) 및 전력량계(118)의 동작을 제어하며, 특히, 전력센서(137)를 통해 분석된 전력의 성분(전력량)을 모니터 하거나, 또는 재실 감지 센서(138)의 감지결과를 이용하여 전력 사용 설비의 가동 여부를 모니터 하여 원격제어스위치(135)의 동작을 제어한다. The control device 111 controls the operation of the power distribution device 112, the first sensor unit 113, the ESS 114, the cooling device 115, the communication device 116, the display module 117, and the watt-hour meter 118. In particular, by monitoring the component (amount of power) of the power analyzed through the power sensor 137, or by using the detection result of the occupancy sensor 138 to monitor the operation of the power consuming facility, the remote control switch Controls the operation of (135).
도 1에는 배전반(110)의 기능에 대해서만 블록으로 도시하였지만, 시설의 벽면에 부착하는 형태, 즉 벽부착형 또는 랙형(함체형)으로 구현함으로써, 기존의 전기배선을 교체하지 않고 그대로 사용할 수 있어 시공이 간편하고 공사 비용도 절감할 수 있도록 한다. Although only the function of the switchboard 110 is shown in blocks in FIG. 1, it can be used as it is without replacing the existing electrical wiring by implementing it in a form attached to the wall of the facility, that is, a wall-attached type or a rack type (enclosed type) It is easy to install and reduces construction costs.
전력 사용 시설(130)은 무선 통신 기기(131), 조명 기기(132), 사무기기(133), 공장 설비(134), 원격제어스위치(135) 및 제2 센서부(136)를 포함한다. The power use facility 130 includes a wireless communication device 131, a lighting device 132, an office device 133, a factory facility 134, a remote control switch 135, and a second sensor unit 136.
무선 통신 기기(131)는 사용자가 휴대하는 모바일 폰을 포함하며, 무선 통신 기기(131)의 사용자는 조명 기기(132)의 점등 및 소등을 배전반(110)에 요청할 수 있다. 조명 기기(132)는 일반적으로 매설된 전선에 의해 연결되지만, 사무기기(133) 및 공장 설비(134)는 설치 시 콘센트(미도시)를 통해 전력이 공급되는 것이 일반적이다. 따라서, 원격제어스위치(135)는 배전반(110)으로부터 공급되는 전력을 사무기기(133) 및 공장 설비(134)와 연결된 콘센트로 전달하게 될 것이다. 경우에 따라서는, 조명 기기(132)의 점등 및 소등과 사무기기(133)와 공장 설비(134)에 전력의 공급이나 차단에 대해, 사용자가 무선 통신 기기(131)를 통해 배전반(110)에 요청할 수 있고, 배전반(110)의 제어장치(111)는 사용자의 요청에 따라 전력의 인가 및 차단 시간을 조정하는 것이 가능하다. 설명의 편의를 위해 무선 통신 기기(131)를 전력 사용 시설(130)의 범주에 포함하는 것으로 하였지만, 무선 통신 기기(131)와 전력 사용 시설(130)은 서로 분리하는 실시 예도 가능하다. The wireless communication device 131 includes a mobile phone carried by a user, and the user of the wireless communication device 131 may request the switchboard 110 to turn on or off the lighting device 132 . Lighting devices 132 are generally connected by buried wires, but office devices 133 and factory facilities 134 are generally supplied with power through outlets (not shown) when installed. Accordingly, the remote control switch 135 will transfer the power supplied from the switchboard 110 to the outlets connected to the office equipment 133 and factory equipment 134 . In some cases, the user connects to the switchboard 110 through the wireless communication device 131 to turn on and off the lighting device 132 and to supply or cut off power to the office equipment 133 and factory facilities 134. request, and the control device 111 of the switchboard 110 can adjust the application and cut-off time of power according to the user's request. For convenience of description, the wireless communication device 131 is included in the category of the power usage facility 130, but an embodiment in which the wireless communication device 131 and the power usage facility 130 are separated from each other is also possible.
조명 기기(132), 사무기기(133) 및 공장 설비(134)는 전력 사용 시설(130)에 포함되며 실제 전력을 소비하는 주체로써, 이 분야의 기술자뿐만 아니라 일반인도 이해할 수 있으므로, 여기서는 자세하게 설명하지 않는다. Lighting devices 132, office devices 133, and factory facilities 134 are included in the power consumption facility 130 and are actually power consuming entities, and can be understood by the general public as well as technicians in this field, so they will be described in detail here. I never do that.
원격제어스위치(135)는 배전반(110)의 제어장치(111)의 제어신호에 응답하여 배전반(110)에서 인가되는 전력을 조명기기(132), 사무기기(133) 및 공장설비(134)에 전달하거나 차단한다. 자체적으로 전력량계(미도시)를 보유하고 있으며, 이에 따라 제어장치(111)로부터 원격 제어가 없는 경우에도 전력의 이상상태가 발생하면 외부에 경고의 방출과 함께 자체적으로 전력을 차단할 수도 있다. 이상상태가 발생하여 전력을 급하게 차단한 때에는 이를 제어장치(111)에 통보하도록 하는 것이 바람직하다. The remote control switch 135 transmits power applied from the switchboard 110 to lighting devices 132, office devices 133, and factory facilities 134 in response to a control signal of the control device 111 of the switchboard 110. transmit or block It has its own watt-hour meter (not shown), and accordingly, even if there is no remote control from the control device 111, when an abnormal state of power occurs, it may emit a warning to the outside and automatically cut off power. When an abnormal state occurs and the power is cut off urgently, it is preferable to notify the control device 111 of this.
제2 센서부(136)는 전력센서(137) 및 재실 감지 센서(138)를 포함한다. The second sensor unit 136 includes a power sensor 137 and an occupancy detection sensor 138 .
전력센서(137)는 전력 사용 시설(130)의 전체 전력의 사용상태를 모니터 한다. 전력센서(137)의 자체기능으로, 전력 사용 시설(130)의 전력 사용량이 목표 전력 설정 값을 넘어서는 경우 이를 외부에 통보하고, 전력 사용량이 목표 전력 설정 값을 넘어서 차단 전력까지 도달하면 전력을 즉시 차단하며, 이상 상황이 해소되면 전력의 연결을 자동으로 복귀하는 자체 기능을 수행한다. 구체적으로 이상 상황이란, 전력 사용 시설의 전력 사용량이 목표 전력 설정 값을 넘어서는 경우이거나, 전력 사용량이 목표 전력 설정 값을 넘어서 차단 전력까지 도달한 상황이다. 전력 센서(137)에서의 전력의 차단 상황 및 복귀 상황은 제어장치(111)로 통보하는 것이 바람직하다. The power sensor 137 monitors the use state of the total power of the power use facility 130 . As a self-function of the power sensor 137, when the power consumption of the power using facility 130 exceeds the target power setting value, it notifies the outside, and when the power usage exceeds the target power setting value and reaches the cut-off power, the power is immediately cut off. When the abnormal situation is resolved, it performs its own function of automatically restoring the power connection. Specifically, the abnormal situation is a case in which power consumption of a power using facility exceeds a target power setting value, or a situation in which power usage exceeds a target power setting value and reaches cut-off power. It is preferable to notify the control device 111 of the state of power interruption and restoration of power in the power sensor 137 .
재실 감지 센서(138)는 전력 사용 시설(130) 내부에 작업자의 재실 여부를 모니터 하여 제어장치(111)에 전달한다. 작업자의 전력 사용 시설(130) 재실 여부는 제어장치(111)가 원격제어스위치(135)의 개폐 동작을 제어할 때 고려한다. The occupancy detection sensor 138 monitors whether a worker is occupied inside the power use facility 130 and transmits the information to the control device 111 . Whether or not the operator is in the power consumption facility 130 is taken into account when the control device 111 controls the opening/closing operation of the remote control switch 135 .
서버(150)는 전력 상황과 소방 설비와 연동하여 전력 운영 및 사용 전력망을 관리하며, 공급 전력과 연동하여 목표 전력관련 시나리오와 화재나 재난 시에 미리 정해 둔 화재 및 소방 시나리오에 따라 전력을 비상 운영하며, 전력 사용 시설(130)의 개별 구분 영역의 전력 상태를 모니터하고 이상적인 전력 사용을 관리한다. 서버(150)는 무선 통신 기기(131)와 연계하여 배전반(110)의 내용을 사용자나 관리자가 무선 통신 기기(131)를 통해 확인할 수 있도록 한다. 전력사용량에 따른 날짜 별, 시간별로 분석하고, 분석 결과에 따라 전력 관리를 관리할 수 있으며, 분석 결과는 사용자나 관리자에게도 제공할 수 있다. The server 150 manages power operation and used power grids in conjunction with power conditions and firefighting facilities, and emergency operation of power according to target power-related scenarios and pre-determined fire and firefighting scenarios in case of fire or disaster in conjunction with supplied power. In addition, the power state of the individual division area of the power use facility 130 is monitored and ideal power use is managed. The server 150 cooperates with the wireless communication device 131 to allow a user or manager to check the contents of the switchboard 110 through the wireless communication device 131 . It is possible to analyze by date and time according to power consumption, manage power management according to the analysis result, and provide the analysis result to the user or administrator.
사용자나 관리자는, 무선 통신 기기(131)를 이용하여 점등 및 소등과 관련한 요청을 직접 제어장치(111)에 하는 것도 가능하지만, 서버(150)를 경유하여 요청하는 방식도 가능하다. A user or administrator may directly make a request related to lighting and turning off to the control device 111 using the wireless communication device 131, but a method of making a request via the server 150 is also possible.
서버(150)는 기상청 서버(미도시) 또는 관공서 서버(미도시)와 연동하여, 기상청 서버(미도시) 또는 관공서 서버(미도시)로 부터 날씨, 기온, 재난 상황 등에 따른 정보를 사용자나 관리자에게 제공할 수 있으며, 사용자나 관리자는 제공되는 서비스 정보를 이용하여 배전반(110)에 필요한 동작의 요청을 진행할 수 있다. The server 150 interworks with the Korea Meteorological Administration server (not shown) or government office server (not shown) to transmit information according to weather, temperature, disaster situation, etc. from the Korea Meteorological Administration server (not shown) or government office server (not shown) to the user or administrator , and a user or manager can proceed with a request for an operation necessary for the switchboard 110 using the provided service information.
도 2 및 도 3은 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템의 실제 구성 예를 설명한다. 2 and 3 illustrate an example of the actual configuration of a switchboard system having a self-diagnosis function according to the present invention.
도 2 및 도 3을 참조하면, 본 발명에 따른 자가 진단 기능을 가지는 배전반 시스템(100)은 조명 기기(1), 공장 설비(2)와 사무기기(3)는 콘센트(4)를 경유하여 전력이 공급된다는 것을 알 수 있다. 특히, 원격제어스위치(가)는 자동 및 수동으로 동작시킬 수 있으며, 필요에 따라서는 방범 기능을 포함하는 실시 예도 가능하다는 것을 알 수 있다. Referring to FIGS. 2 and 3 , in the switchboard system 100 having a self-diagnosis function according to the present invention, lighting devices 1, factory facilities 2, and office devices 3 receive power via an outlet 4. It can be seen that this is supplied. In particular, it can be seen that the remote control switch (A) can be operated automatically and manually, and, if necessary, an embodiment including a crime prevention function is also possible.
전력센서(6)는 내부 전력 상황에 따른 경보음을 방출하거나 전등을 점등하는 방식으로 경보 상황의 경고를 수행할 수 있으며, 자동차단 후 자동복귀 기능도 수행할 수 있다는 것을 알 수 있다. 특히, 모든 작업자가 퇴실하였다고 판단한 때에는 일괄하여 전력을 차단할 수도 있다. It can be seen that the power sensor 6 may perform a warning of an alarm situation by emitting an alarm sound or turning on a light according to an internal power status, and may also perform an automatic return function after automatic shutoff. In particular, when it is determined that all workers have left the room, power may be collectively cut off.
배전반(110)에 대응하는 스마트 배전반(분전반, 다)은 근거리 무선통신(LAN)을 수행하거나 4G/5G 방식으로 무선 통신 기기(131)와 정보를 송수신할 수 있다. A smart switchboard (distribution board, C) corresponding to the switchboard 110 may perform local area network (LAN) or transmit/receive information with the wireless communication device 131 in a 4G/5G manner.
원격감시시스템(라)은 서버(150)에 대응하는 구성으로, 관리실/경비실, 중앙 운영실 등 건물이나 시설물의 전제를 원격으로 운영하는 모든 서버를 포함한다. The remote monitoring system (D) is a configuration corresponding to the server 150, and includes all servers that remotely operate the premise of a building or facility, such as a management office/security office and a central operating office.
도 4는 본 발명에 따른 배전반의 효과를 설명한다. 4 explains the effect of the switchboard according to the present invention.
도 4를 참조하면, 본 발명에 따른 배전반 또는 배전반 시스템은, 자동으로 점/소등이 가능하며, 예약 기능이 있어 휴일 및 평일의 전력관리를 효율적으로 할 수 있고, 원격 감시 제어 기능이 있어 건물의 중앙집중적 관리가 가능하게 하며, 기존의 배관이나 배선을 그대로 사용할 수 있고 저렴한 비용으로 시스템을 구축할 수 있어 시공이 간편하고 공사비용을 절감할 수 있다. 이러한 장점이 있어, 건물의 크기에 상관하지 않고 적용가능하고, 아파트의 지하주차장이나 학교나 관공서와 같은 공공건물에도 쉽게 적용할 수 있다는 장점이 있다. Referring to FIG. 4, the switchboard or switchboard system according to the present invention can automatically turn on/off the lights, has a reservation function to efficiently manage power on holidays and weekdays, and has a remote monitoring and control function to control the Centralized management is possible, existing piping or wiring can be used as it is, and the system can be built at a low cost, so construction is simple and construction costs can be reduced. With these advantages, it can be applied regardless of the size of the building, and it has the advantage that it can be easily applied to public buildings such as underground parking lots of apartments, schools, or government offices.
이상에서는 본 발명에 대한 기술사상을 첨부 도면과 함께 서술하였지만 이는 본 발명의 바람직한 실시 예를 예시적으로 설명한 것이지 본 발명을 한정하는 것은 아니다. 또한, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 기술자라면 누구나 본 발명의 기술적 사상의 범주를 이탈하지 않는 범위 내에서 다양한 변형 및 모방 가능함은 명백한 사실이다. In the above, the technical idea of the present invention has been described together with the accompanying drawings, but this is an illustrative example of a preferred embodiment of the present invention, but does not limit the present invention. In addition, it is obvious that anyone skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.
[부호의 설명][Description of code]
110: 배전반 110: switchboard
111: 제어장치 112: 전력 배전 장치 111: control device 112: power distribution device
113: 제1 센서부 114: ESS 113: first sensor unit 114: ESS
115: 냉각 장치 116: 통신 장치 115: cooling device 116: communication device
117: 디스플레이 모듈 118: 전력량계 117: display module 118: power meter
130: 전력 사용 시설 130: power use facility
131: 무선 통신 기기 132: 조명 기기 131: wireless communication device 132: lighting device
133: 사무기기 134: 공장 설비 133 office equipment 134 factory equipment
135: 원격제어스위치 136: 제2 센서부135: remote control switch 136: second sensor unit
150: 서버 150: server

Claims (18)

  1. 외부에서 인가되는 단상 식, 3 상 3선 식 또는 3 상 4선 식으로 인가되는 전력을 실제 사용처에 전달하는 전력 배전 장치; A power distribution device that transmits power applied from the outside in a single-phase, three-phase, three-wire or three-phase four-wire method to an actual place of use;
    자연발생적이거나, 또는 불가 항력의 사고 위험 요소를 종류별로 구분하여 모니터 하기 위한 하나 이상의 센서를 포함하는 제1 센서부; A first sensor unit including one or more sensors for classifying and monitoring accident risk factors of natural or force majeure by type;
    외부장치와 무선으로 통신하는 통신 장치; 및 A communication device that wirelessly communicates with an external device; and
    상기 전력 배전 장치, 상기 제1 센서부, 및 상기 통신장치의 동작을 제어하는 제어장치를 포함하는,Including a control device for controlling the operation of the power distribution device, the first sensor unit, and the communication device,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  2. 제 1 항에 있어서,According to claim 1,
    상기 제1 센서부는, The first sensor unit,
    상기 자가 진단 기능을 가지는 배전반의 내부 온도를 감지하여 상기 자가 진단 기능을 가지는 배전반 내부의 이상 상황을 감지하는 온도센서; a temperature sensor for detecting an abnormal situation inside the switchboard having the self-diagnosis function by sensing an internal temperature of the switchboard having the self-diagnosis function;
    상기 자가 진단 기능을 가지는 배전반의 진동을 감지하는 진동 센서; 및 a vibration sensor for sensing vibration of the switchboard having the self-diagnosis function; and
    상기 자가 진단 기능을 가지는 배전반의 결로 발생을 탐지하는 결로 감지 센서를 포함하는,Including a condensation detection sensor for detecting the occurrence of condensation in the switchboard having the self-diagnosis function,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  3. 제 1 항에 있어서, According to claim 1,
    DC 전원으로 충전되어 있으며, 필요에 따라 AC 전력으로 변환하여 사용할 수 있는 ESS를 더 포함하는,Further comprising an ESS that is charged with DC power and can be converted to AC power as needed.
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  4. 제 3 항에 있어서, According to claim 3,
    화재 시 작동하여 상기 자가 진단 기능을 가지는 배전반의 소화작업을 진행하는 냉각 장치를 더 포함하는,Further comprising a cooling device that operates in case of fire and proceeds with the fire extinguishing work of the switchboard having the self-diagnosis function,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  5. 제 4 항에 있어서, According to claim 4,
    전력의 정상사용여부 및 전력 사용량을 표시하는 디스플레이 모듈을 더 포함하는,Further comprising a display module displaying whether or not power is normally used and power usage,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  6. 제 5 항에 있어서, According to claim 5,
    상기 디스플레이 모듈은 상기 자가 진단 기능을 가지는 배전반의 하우징의 외부에 설치되는,The display module is installed outside the housing of the switchboard having the self-diagnosis function,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  7. 제 6 항에 있어서, According to claim 6,
    상기 자가 진단 기능을 가지는 배전반을 경유하는 전력량을 자체적으로 모니터 하는 제1 전력량계를 더 포함하는,Further comprising a first watt-hour meter that self-monitors the amount of power passing through the switchboard having the self-diagnosis function,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  8. 제 7 항에 있어서, According to claim 7,
    상기 제어장치는,The control device,
    상기 냉각 장치, 상기 통신 장치, 상기 디스플레이 모듈 및 상기 제1 전력량계의 동작을 제어하는,Controlling the operation of the cooling device, the communication device, the display module, and the first watt-hour meter,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  9. 제 8 항에 있어서, According to claim 8,
    상기 자가 진단 기능을 가지는 배전반은, The switchboard having the self-diagnosis function,
    벽부착형 또는 랙형인,wall-mounted or rack-type,
    자가 진단 기능을 가지는 배전반. Switchboard with self-diagnosis function.
  10. 제 9 항에 따른 자가 진단 기능을 가지는 배전반; A switchboard having a self-diagnosis function according to claim 9;
    상기 자가 진단 기능을 가지는 배전반으로부터 공급되는 전원을 이용하여 동작하며, 내부의 상황 정보를 상기 자가 진단 기능을 가지는 배전반에 전달하는 전력 사용 시설; 및 a power use facility that operates using power supplied from the switchboard having the self-diagnosis function and transmits internal situation information to the switchboard having the self-diagnosis function; and
    전력 상황과 소방 설비와 연동하여 전력 운영 및 사용 전력망을 관리하며, 공급 전력과 연동하여 목표 전력관련 시나리오와 화재나 재난 시에 미리 정해 둔 화재 및 소방 시나리오에 따라 전력을 비상 운영하며, 상기 전력 사용 시설의 개별 구분 영역의 전력 상태를 모니터하고 전력 사용을 관리하는 서버를 포함하는,It manages power operation and use power grid in conjunction with power status and firefighting facilities, and emergency operation of power according to target power-related scenarios and pre-determined fire and firefighting scenarios in case of fire or disaster in conjunction with supplied power, and the use of said power Including a server that monitors the power status of individual zones of the facility and manages power use,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  11. 제 10 항에 있어서, According to claim 10,
    상기 전력 사용 시설은, The power use facility,
    조명 기기, 사무기기 또는 공장 설비를 포함하며, Including lighting equipment, office equipment or factory equipment;
    상기 자가 진단 기능을 가지는 배전반을 구성하는 상기 제어장치의 제어신호에 응답하여 상기 자가 진단 기능을 가지는 배전반에서 인가되는 전력을 상기 조명기기, 상기 사무기기 또는 상기 공장설비에 전달하거나 차단하는 원격제어스위치; 및 A remote control switch that transmits or cuts off power supplied from the switchboard having the self-diagnosis function to the lighting equipment, the office equipment, or the factory equipment in response to a control signal of the control device constituting the switchboard having the self-diagnosis function. ; and
    상기 전력 사용 시설의 전체 전력의 사용상태를 모니터하는 전력센서 및 상기 전력 사용 시설 내부에 작업자의 재실 여부를 모니터하여 상기 제어장치에 전달하는 재실 감지 센서가 포함되는 제2 센서부를 포함하는,A second sensor unit including a power sensor for monitoring the total power usage of the power use facility and an occupancy detection sensor for monitoring the occupancy of a worker inside the power use facility and transmitting the information to the control device,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  12. 제 11 항에 있어서, According to claim 11,
    상기 원격제어스위치는, The remote control switch,
    자체적인 제2 전력량계를 보유하며, 상기 제어장치로부터 원격 제어가 없는 경우에도 상기 전력 사용 시설의 전력 이상상태가 발생하면 외부에 경고의 방출과 함께 자체적으로 전력을 차단하는,It has its own second watt-hour meter, and even if there is no remote control from the control device, if an abnormal power condition occurs in the power-using facility, it emits a warning to the outside and cuts off power itself.
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  13. 제 12 항에 있어서,According to claim 12,
    상기 원격제어스위치는,The remote control switch,
    상기 전력 사용 시설의 전력 이상상태가 발생하여 전력을 차단하는 경우, 상기 전력의 차단여부를 상기 제어장치에 통보하는,When an abnormal power state of the power-using facility occurs and power is cut off, notifying the control device of whether or not the power is cut off,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  14. 제 11 항에 있어서,According to claim 11,
    상기 전력센서는,The power sensor,
    상기 전력 사용 시설의 전력 사용량이 목표 전력 설정 값을 넘어서는 경우, 이를 외부에 통보하고, 상기 전력 사용량이 상기 목표 전력 설정 값을 넘어서 차단 전력까지 도달하면 전력을 즉시 차단하며, 이상 상황이 해소되면 전력의 연결을 자동으로 복귀하는,When the power consumption of the power-consuming facility exceeds the target power setting value, this is notified to the outside, and when the power usage exceeds the target power setting value and reaches the cut-off power, the power is immediately cut off, and when the abnormal situation is resolved, the power to automatically restore the connection of
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  15. 제 14 항에 있어서, 15. The method of claim 14,
    상기 제어장치는,The control device,
    상기 전력센서를 통해 분석된 전력량을 모니터 하거나, 또는 상기 재실 감지 센서의 감지결과를 이용하여 상기 전력 사용 시설의 가동 여부를 모니터 하여 상기 원격제어스위치의 동작을 제어하는,Controlling the operation of the remote control switch by monitoring the amount of power analyzed through the power sensor or by monitoring whether the power-consuming facility is operating using the detection result of the occupancy detection sensor,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  16. 제 11 항에 있어서, According to claim 11,
    상기 조명 기기의 점등 및 소등에 대한 지시를 상기 자가 진단 기능을 가지는 배전반으로 송신하는 무선 통신 기기를 더 포함하는,Further comprising a wireless communication device for transmitting an instruction for turning on and off the lighting device to the switchboard having the self-diagnosis function,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  17. 제 16 항에 있어서, 17. The method of claim 16,
    상기 제어장치는 사용자의 요청에 따라 전력의 인가 및 차단 시간을 조정하는,The control device adjusts the application and cut-off time of power according to the user's request,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
  18. 제 10 항에 있어서,According to claim 10,
    상기 서버는,The server,
    기상청 서버 또는 관공서 서버와 연동하여, 상기 기상청 서버 또는 상기 관공서 서버로부터 날씨, 기온 및 재난 상황 중 어느 하나 이상의 정보를 제공받아 사용자나 관리자에게 제공하는,In conjunction with the Meteorological Administration server or government office server, receiving any one or more information of weather, temperature, and disaster situation from the Meteorological Administration server or the government office server and providing it to a user or administrator,
    자가 진단 기능을 가지는 배전반 시스템. Switchgear system with self-diagnosis function.
PCT/KR2021/017520 2021-11-24 2021-11-25 Distribution board and distribution board system having self-diagnosis function WO2023095949A1 (en)

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