CN201733136U - WIFI wireless network based power annular net cabinet centralized management system - Google Patents

WIFI wireless network based power annular net cabinet centralized management system Download PDF

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Publication number
CN201733136U
CN201733136U CN 201020281800 CN201020281800U CN201733136U CN 201733136 U CN201733136 U CN 201733136U CN 201020281800 CN201020281800 CN 201020281800 CN 201020281800 U CN201020281800 U CN 201020281800U CN 201733136 U CN201733136 U CN 201733136U
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wifi
centralized management
wireless
electric power
relay station
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Expired - Fee Related
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CN 201020281800
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Chinese (zh)
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洪圣恩
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Individual
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    • Y02B70/3266—
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances

Abstract

The utility model discloses a WIFI wireless network based power annular net cabinet centralized management system which comprises 1) a front end monitoring and data collection section consisting of a camera, a network video encoder, a door switch sensing device, an equipment parameter collector, a remote controller, an alarming device, and a data processing unit, wherein the network video encoder is provided therein with a WIFI communication module; 2) a transmission section consisting of a WIFI wireless converge relay station; and 3) a central management section consisting of a remote centralized management and alarm information receiving system, an alarm voice and message notification system, and a monitor. By adopting above structure, operation status parameters of equipment in a power annular net cabinet can be collected by the equipment parameter collector in real time, so that the operation status of the power annular net cabinet can be mastered in real time, and failures can be handled with in time; at the same time, a wireless network centralized management of a the power annular net can be realized.

Description

Electric power ring main unit centralized management system based on the WIFI wireless network
Technical field
The utility model relates to the management and monitoring field, relates in particular to the electric power ring main unit centralized management system based on the WIFI wireless network.
Background technology
Ring main unit is contained in the steel sheet metal cabinet as one group of high voltage switchgear or makes the electric equipment of assembly unit compartment ring network power supply unit, have distribution equipment " no oiling " and advantages such as " miniaturizations ", it is widely used in the power distribution station and box-type substation of load centers such as Urban House sub-district, skyscraper, large public building, factory and enterprise.Because it is ring main unit is distributed in each corner in city,, more and more higher to the requirement of the tour of ring main unit and maintenance along with the electric integrated automatic level and to improving constantly that power supply reliability requires.If the patrol mode that adopts tradition to fall behind, manually fill in relative recording by the tour personnel, fill in and import computer after finishing again and preserve, this mode exists inefficiency, destroyed back reflection is untimely, can not carry out the remote centralized management to ring main unit, problem such as can't grasp in real time to the relevant operational factor of ring main unit.
Summary of the invention
The utility model provides a kind of real-time monitoring that realizes at problems of the prior art, can carry out the electric power ring main unit centralized management system based on the WIFI wireless network of remote centralized management.
For achieving the above object, a kind of electric power ring main unit centralized management system of the utility model based on the WIFI wireless network, it comprises following three parts: 1) front end supervisory control and data acquisition (SCADA) part, and front end supervisory control and data acquisition (SCADA) part is made up of video camera, network video coder, door switch induction installation, device parameter collector, remote controller, warning signal device and data processing unit; 2) hop is made up of the wireless relay station that converges of at least one WIFI; 3) centre management part is made up of remote centralized management and warning message receiving system, alarm voice, SMS notification system and monitor.
Described door switch induction installation is arranged on the door of electric power ring main unit, and it connects the line data communication of going forward side by side by 2.4G network (operating frequency of 315M or 433M) with data processing unit input mutually; The equipment that needs to carry out parameter acquisition in device parameter collector one end and the electric power ring main unit is connected, gather the parameter of equipment running status in the electric power ring main unit, the other end is connected with the input of data processing unit by network, and sends the parameter of gathering to data processing unit; Remote controller is by network and data processing unit input connection mutually, and the notification data processing unit is withdrawn a garrison and set up defences; The warning signal device is connected with data processing unit one output by network, and data processing unit sends to the warning signal device with the alarm signal of the door switch induction installation received; Another output of data processing unit is connected with network video coder one end, and by data wire the data of receiving is sent to network video coder; The network video coder other end is connected with video camera on being installed in electric power ring main unit door, carries out communication by video line and video camera; Be provided with the WIFI communication module in the network video coder, it sends the data to the wireless relay station that converges of WIFI (based on the WLAN (wireless local area network) of IEEE 802.11b standard) by the WIFI communication module; The remote centralized management is connected with network video coder by the wireless relay station that converges of WIFI with warning message receiving system one end, the other end is connected with monitor, it receives the wireless data that converge the relay station transmission of WIFI, sends the data to monitor or informs corresponding administrative staff by alarm voice and SMS notification system.
During workmen's normal construction, earlier with the remote controller operation of withdrawing a garrison, data processing unit receives after withdrawing a garrison of remote controller operate by the 2.4G network, withdraws a garrison; When this moment, the workmen opened the door of electric power ring main unit, the door switch induction installation detected door and is opened, but does not report to the police.Data processing unit through data line is informed the network video coder door information that is opened, network video coder is captured image by video camera, and by the WIFI communication module in the network video coder, the be opened image information of the information of information and candid photograph of the ID sign indicating number of network video coder, door is informed remote centralized management and warning message receiving system by the wireless relay station that converges, and the remote centralized management will write down the pictorial information of this time constructing with the warning message receiving system.
Pry open the door of electric power ring main unit when illegally being entered as the people, the door switch induction installation triggers warning message, and carry out data communication by 2.4G network (operating frequency of 315M or 433M) and data processing unit, data processing unit receives illegal invasion information, sends police whistle sound by 2.4G network startup warning signal device the thief is played deterrent effect.Simultaneously, data processing unit through data line is informed the network video coder door information that is opened, network video coder is captured image by video camera, and by the WIFI communication module in the network video coder, the ID sign indicating number of network video coder, the be opened image information of the information of information and candid photograph of door is finally informed remote centralized management and warning message receiving system by the wireless relay station that converges, remote centralized management and warning message receiving system can be located the position at electric power ring main unit place by unique device id, thereby understand the alert of electric power ring main unit, and, the alert of electric power ring main unit is informed corresponding administrative staff by voice and note by alarm voice and SMS notification system.
When system moves usually, the equipment that needs to carry out parameter acquisition in device parameter collector and the electric power ring main unit is connected, realization is to the parameter acquisition of equipment running status in the electric power ring main unit, and according to the time interval of setting, one is set at 1 minute, the parameter of gathering is informed data processing unit by 2.4G network (operating frequency of 315M or 433M), data processing unit through data line is informed the running state parameter of network video coder relevant devices, network video coder is by the WIFI communication module of its setting, the ID sign indicating number of network video coder, the equipment running status parameter is informed remote centralized management and warning message receiving system by the wireless relay station that converges, remote centralized management and warning message receiving system the running state parameter reality of relevant device on monitor.
Network video coder adopts the 5.8G network to carry out communication by the WIFI communication module and the wireless relay station that converges of its setting, and 24 different frequent points selectivity are transmitted the same frequency of removing from transportion wire and disturbed.Realize a bit wireless transmission, the bandwidth 300M that can be added to multiple spot; The wireless relay station that converges adopts cast aluminium type shell, and each wireless module delivery outlet is all taked lightning protection, and anti-surge high voltage protective has very strong protective effect to common natural calamity thunder and lightning etc.A wireless relay station that converges is set about every 5-10Km, and all network video coder is linked into the wireless relay station that converges by the WIFI communication module of interior setting in this distance range.Also can use two active and standby each other base stations, a dominant base, a standby base station for improving the wireless relay station that converges of system reliability.Wireless all base stations of converging under the relay station belong to a subnet, make up an independently subnet, and the IP address of all-network equipment is distributed in this subnet.The wireless relay station that converges can be divided into a plurality of directions, is connected with the cable LAN at electrical management center respectively by the multiple spot jumper connection, finally is linked into administrative center's network.
The utility model is provided with the WIFI communication module after adopting above structure in network video coder, realize the wireless network centralized management of electric power ring main unit.Go back the device parameter collector in the electric power ring main unit, the real-time running state parameter of collecting device is grasped the running status of electric power ring main unit in real time, can handle timely when breaking down.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed description.
Fig. 1 is the structural representation of the utility model electric power ring main unit centralized management system.
Embodiment
As shown in Figure 1, the utility model electric power ring main unit centralized management system comprises following three parts: 1) front end supervisory control and data acquisition (SCADA) part 1, and front end supervisory control and data acquisition (SCADA) part 1 forms 17 by video camera 11, network video coder 12, door switch induction installation 13, device parameter collector 14, remote controller 15, warning signal device 16 and data processing unit; 2) hop 2, are made up of the wireless relay station 21 that converges of at least one WIFI; 3) the centre management part 3, are made up of remote centralized management and warning message receiving system 31, alarm voice 32, SMS notification system 33 and monitor 34.
Described door switch induction installation 13 is arranged on the door of electric power ring main unit, and it is by 2.4G network (operating frequency of 315M or 433M) the line data communication of going forward side by side that is connected with the input of data processing unit 17; The equipment that needs to carry out parameter acquisition in device parameter collector 14 1 ends and the electric power ring main unit is connected, gather the parameter of equipment running status in the electric power ring main unit, the other end is connected by the input of network with data processing unit 17, and sends the parameter of gathering to data processing unit 17; Remote controller 15 is connected by the input of network with data processing unit 17, and notification data processing unit 17 is withdrawn a garrison and set up defences; Warning signal device 16 is connected with data processing unit 17 1 outputs by network, and data processing unit 17 sends to warning signal device 16 with the alarm signal of the door switch induction installation 13 received; Data processing unit 17 another outputs are connected with network video coder 12 1 ends, and by data wire the data of receiving are sent to network video coder 12; Network video coder 13 other ends are connected with video camera 11 on being installed in electric power ring main unit door, carry out communication by video line and video camera 11; Be provided with WIFI communication module 121 in the network video coder 12, it sends the data to the wireless relay station 21 that converges of WIFI by WIFI communication module 121; The remote centralized management is connected with network video coder 12 by the wireless relay station 21 that converges of WIFI with warning message receiving system 31 1 ends, the other end is connected with monitor 34, it receives the wireless data that converge relay station 21 transmissions of WIFI, sends the data to monitor 34 or informs corresponding administrative staff by alarm voice 32 and SMS notification system 33.
During workmen's normal construction, earlier with remote controller 15 operation of withdrawing a garrison, data processing unit 17 receives after withdrawing a garrison of remote controller 15 operate by the 2.4G network, withdraws a garrison; When this moment, the workmen opened the door of electric power ring main unit, door switch induction installation 13 detected door and is opened, but does not report to the police.Data processing unit 17 is informed 12 information that are opened of network video coder by data wire, network video coder 12 is captured image by video camera 11, and by the WIFI communication module 121 in the network video coder 12, the be opened image information of the information of information and candid photograph of the ID sign indicating number of network video coder 12, door is informed remote centralized management and warning message receiving system 31 by the wireless relay station 21 that converges, and the remote centralized management will write down the pictorial information of this time constructing with warning message receiving system 31.
Pry open the door of electric power ring main unit when illegally being entered as the people, door switch induction installation 13 triggers warning message, and carry out data communication by 2.4G network (operating frequency of 315M or 433M) and data processing unit 17, data processing unit 17 receives illegal invasion information, sends police whistle sound by 2.4G network startup warning signal device 16 thief is played deterrent effect.Simultaneously, data processing unit 17 is informed 12 information that are opened of network video coder by data wire, network video coder 12 is captured image by video camera 11, and by the WIFI communication module 121 in the network video coder 12, the ID sign indicating number of network video coder 12, the be opened image information of the information of information and candid photograph of door is finally informed remote centralized management and warning message receiving system 31 by the wireless relay station 21 that converges, remote centralized management and warning message receiving system 31 can be located the position at electric power ring main unit place by unique device id, thereby understand the alert of electric power ring main unit, and, the alert of electric power ring main unit is informed corresponding administrative staff by voice and note by alarm voice and SMS notification system.
When system moves usually, the equipment that needs to carry out parameter acquisition in device parameter collector 14 and the electric power ring main unit is connected, realization is to the parameter acquisition of equipment running status in the electric power ring main unit, and according to the time interval of setting, one is set at 1 minute, the parameter of gathering is informed data processing unit 17 by 2.4G network (operating frequency of 315M or 433M), data processing unit 17 is informed the running state parameter of network video coder 12 relevant devices by data wire, network video coder 12 is by the WIFI communication module 121 of its setting, the ID sign indicating number of network video coder 12, the equipment running status parameter is informed remote centralized management and warning message receiving system 31 by the wireless relay station 121 that converges, remote centralized management and warning message receiving system 31 the running state parameter reality of relevant device on monitor 34.
Network video coder 12 adopts the 5.8G network to carry out communication by the WIFI communication module 121 of its setting with the wireless relay station 21 that converges, and 24 different frequent points selectivity are transmitted the same frequency of removing from transportion wire and disturbed.Realize a bit wireless transmission, the bandwidth 300M that can be added to multiple spot; The wireless relay station 21 of converging adopts cast aluminium type shells, and each wireless module delivery outlet is all taked lightning protection, and anti-surge high voltage protective has very strong protective effect to common natural calamity thunder and lightning etc.A wireless relay station 21 that converges is set about every 5-10Km, and all network video coder 12 is linked into the wireless relay station 21 that converges by the WIFI communication module 121 of interior setting in this distance range.Also can use two active and standby each other base stations, a dominant base, a standby base station for improving the wireless relay station 21 that converges of system reliability.Wireless all base stations of converging under the relay station 21 belong to a subnet, make up an independently subnet, and the IP address of all-network equipment is distributed in this subnet.The wireless relay station that converges can be divided into a plurality of directions, is connected with the cable LAN at electrical management center respectively by the multiple spot jumper connection, finally is linked into administrative center's network.

Claims (5)

1. electric power ring main unit centralized management system based on the WIFI wireless network, it is characterized in that: described electric power ring main unit centralized management system comprises following three parts: 1) front end supervisory control and data acquisition (SCADA) part, and front end supervisory control and data acquisition (SCADA) part is made up of video camera, network video coder, door switch induction installation, device parameter collector, remote controller, warning signal device and data processing unit; 2) hop is made up of the wireless relay station that converges of at least one WIFI; 3) centre management part is made up of remote centralized management and warning message receiving system, alarm voice, SMS notification system and monitor;
Described door switch induction installation is arranged on the door of electric power ring main unit, and the line data communication of going forward side by side is connected with the input of data processing unit; The equipment that needs to carry out parameter acquisition in device parameter collector one end and the electric power ring main unit is connected, gather the parameter of equipment running status in the electric power ring main unit, the other end is connected with the input of data processing unit, and sends the parameter of gathering to data processing unit; Remote controller is connected with the input of data processing unit, and the notification data processing unit is withdrawn a garrison and set up defences; The warning signal device is connected with data processing unit one output, and data processing unit sends to the warning signal device with the alarm signal of the door switch induction installation received; Another output of data processing unit is connected with network video coder one end, and by data wire the data of receiving is sent to network video coder; The network video coder other end is connected with video camera on being installed in electric power ring main unit door, carries out communication by video line and video camera; Be provided with the WIFI communication module in the network video coder, it sends the data to the wireless relay station that converges of WIFI by the WIFI communication module; The remote centralized management is connected with network video coder by the wireless relay station that converges of WIFI with warning message receiving system one end, the other end is connected with monitor, it receives the wireless data that converge the relay station transmission of WIFI, sends the data to monitor or informs corresponding administrative staff by alarm voice and SMS notification system.
2. the electric power ring main unit centralized management system based on the WIFI wireless network according to claim 1 is characterized in that: wireless to converge information that relay station sends be the be opened information of information and the image information of candid photograph of ID sign indicating number, the door of network video coder to described WIFI communication module to WIFI.
3. the electric power ring main unit centralized management system based on the WIFI wireless network according to claim 1 is characterized in that: described WIFI communication module is the ID sign indicating number and the equipment running status parameter of network video coder to the wireless information that converges the relay station transmission of WIFI.
4. the electric power ring main unit centralized management system based on the WIFI wireless network according to claim 1, it is characterized in that: described per two WIFI are wireless to converge the relay station 5-10Km of being separated by, all network video coder is linked into the wireless relay station that converges by the WIFI communication module of interior setting in this distance range, all are wireless to converge relay station and belongs to same subnet, and this subnet distributes the IP address of all devices.
5. according to claim 1 or 4 described electric power ring main unit centralized management systems based on the WIFI wireless network, it is characterized in that: described WIFI is wireless to converge relay station and comprises a dominant base and a standby base station.
CN 201020281800 2010-08-05 2010-08-05 WIFI wireless network based power annular net cabinet centralized management system Expired - Fee Related CN201733136U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898960A (en) * 2017-04-19 2017-06-27 嘉兴市恒创电力设备有限公司 Environmentally friendly ring main unit isolation fracture visible system
CN114265338A (en) * 2021-11-04 2022-04-01 国网浙江省电力有限公司浦江县供电公司 Online monitoring management system of ring main unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898960A (en) * 2017-04-19 2017-06-27 嘉兴市恒创电力设备有限公司 Environmentally friendly ring main unit isolation fracture visible system
CN114265338A (en) * 2021-11-04 2022-04-01 国网浙江省电力有限公司浦江县供电公司 Online monitoring management system of ring main unit

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Granted publication date: 20110202

Termination date: 20130805