CN200969490Y - Intelligent high-low voltage distribution switch cabinet - Google Patents

Intelligent high-low voltage distribution switch cabinet Download PDF

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Publication number
CN200969490Y
CN200969490Y CNU2006200825147U CN200620082514U CN200969490Y CN 200969490 Y CN200969490 Y CN 200969490Y CN U2006200825147 U CNU2006200825147 U CN U2006200825147U CN 200620082514 U CN200620082514 U CN 200620082514U CN 200969490 Y CN200969490 Y CN 200969490Y
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CN
China
Prior art keywords
control part
main control
low voltage
collection
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2006200825147U
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Chinese (zh)
Inventor
杨东廷
杨勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lu, Shandong Electric Power Group Co., Ltd.
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SHANDONG LUDIAN ELECTRONIC CO Ltd
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Priority to CNU2006200825147U priority Critical patent/CN200969490Y/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The utility model discloses a box-type substation in particular to an intelligent high and low voltage distribution switch gear of which the unique feature is that the utility model consists of a network operation part (U 1), a main control part (U 2 ), a collection and control part (U 3) and a system power supply part (U 4). The system power supply part (U 4) supplies the whole terminal devices in order to make the terminal devices normally work. The instruction frames are sent to the main control part (U 2) by the host station through the network operation part (U 1) using wireless network. The locale collection and control part (U 3) is controlled by the main control part (U 2) according to the instruction of the host station. The data of the multi-function watt-hour meter and the information of the electric locale which are connected with the collection terminal are collected. Then, the data and information are sent to the host station or a repairing mobile phone by the network operation part (U 1). The intelligent high and low voltage distribution switchgear uses wireless communication network, optical fiber network and other communication networks to establish a communication link interconnected with computers. Thus the main functions such as remote monitoring the status of the distribution devices, online monitoring and controlling fault and warning are realized.

Description

Intelligence high and low voltage electric distribution switch cubicle
(1) technical field under
The utility model relates to a kind of box-type substation, particularly a kind of intelligent high and low voltage electric distribution switch cubicle.
(2) background technology
The function of existing box-type substation is mostly more single in the market, and what have only possesses simple distribution and function of measuring, most of distribution automatic monitoring alarm function that disappeared.By manually finishing, operator on duty's labour intensity is very big fully in the inspection of the level determination of distribution varying duty, operation conditions, and grasps not comprehensive to the equipment situation.In a single day several switchgear houses break down simultaneously, an electrician just is too busy to do it, but failsafe configuration personnel waste again too much; Many faults cause a serious accident because can not get in time handling; The problem that has needs the electrician to wait at the scene to send electricity, cause the work holdup; The action need electrician that simply closes a floodgate/operate a switch causes the waste of manpower to execute-in-place; Switchgear house is stolen, can not get timely warning.This just needs us further to improve the power distribution automation level, realization is monitored in real time, distribution is become functions such as statistical computation, the rate of qualified voltage statistics of loaded automatic voltage-regulating, distribution change auto-reactive compensation, line loss, the warning automatically of breaking down distribution transformer running status, load level, realizes unmanned Autoattendant.
(3) summary of the invention
The utility model provides a kind of intelligent high and low voltage electric distribution switch cubicle that breaks down and report to the police automatically in order to overcome the deficiency of above technology.
The utility model is achieved by the following technical solution:
A kind of intelligent high and low voltage electric distribution switch cubicle, its special character is: comprising: network operation part (U1), main control part (U2) is gathered and control section (U3) and system's power pack (U4); Wherein, system's power pack (U4) be guarantee terminal equipment operate as normal and to the whole terminal power devices; Main website sends command frame to main control part (U2) by wireless network via network operation part (U1), main control part (U2) is according to the commands for controlling collection in worksite and the control section (U3) of main website, multifunctional electric energy meter data that acquisition terminal connect and electricity consumption field data send to main website or maintenance mobile phone by network operation part (U1) with these data and information again.
This intelligence high and low voltage electric distribution switch cubicle assembly modular construction, low-voltage distribution, remote meter reading, load monitoring control management system, low-voltage distribution monitoring system failure warning system are in the movably low-voltage distribution the complete sets of equipment of one, it utilizes the interconnected communication link of setting up of wireless communication networks fiber optic network and other communication network and computer, major functions such as the state of realization remote monitoring controller switching equipment, Online Monitoring Control fault alarm.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a major function block diagram of the present utility model;
Fig. 2 is a device composition frame chart of the present utility model.
(5) embodiment
Accompanying drawing is a specific embodiment of the utility model, and this embodiment comprises: network operation part (U1), and main control part (U2) is gathered and control section (U3) and system's power pack (U4); Wherein, system's power pack (U4) be guarantee terminal equipment operate as normal and to the whole terminal power devices; Main website sends command frame to main control part (U2) by wireless network via network operation part (U1), main control part (U2) is according to the commands for controlling collection in worksite and the control section (U3) of main website, multifunctional electric energy meter data that acquisition terminal connect and electricity consumption field data send to main website or maintenance mobile phone by network operation part (U1) with these data and information again.
Main control part (U2) comprising: host scm, storage chip, clock chip; Wherein, described host scm carries out reading and writing data by the IIC mouth and the storage chip of standard; This host scm also keeps clock consistent by accurate IIC interface and clock chip.
Network operation part (U1) comprising: wireless module and SIM/UIM card; Wherein, wireless module is responsible for switching channels by the SIM/UIM card, carries out the connection of wireless network, detects networking situation and timely reaction to main control part (U2), guarantees that promptly the path between main website and the main control module is unimpeded; Main control part (U2) carries out data communication by the UART mouth and the wireless module of standard.
Gather and control section (U3), comprising: switching value detection, forceful electric power detection, 485 communication modules and relay.Wherein, switching value detects main switch gate signal and some other passive signal gathered; Forceful electric power detects forceful electric power signals such as the main 220V/380V of collection; 485 modules communicate by the UART interface of standard and the host scm of main control part, and this 485 modular terminal also carries out AC sampling by built-in ammeter module to the power supply at electricity consumption scene, promptly gathers the information of voltage, electric current, power.Three kinds of collected information of pattern are as the alarm decision foundation.According to gained warning message and set content relay is controlled then.
System's power pack (U4) comprising: system's AC power and battery.
The automatic fault alarm unit is realized principle:
1. leakage-current alarm/trial line charging:
This terminal equipment carries out detection of electrical leakage by the forceful electric power measuring ability of collection and control section (U3); in case detect electric leakage; if control relay send once still to send by the ancillary equipment examination and do not power on, so then be true electric leakage, otherwise be the earth leakage protective device misoperation.Simultaneously gained warning message and warning return information are sent to main website and maintenance electrician's mobile phone.
2. the phase failure/report to the police partially mutually:
This terminal equipment carries out the forceful electric power voltage detecting by the forceful electric power measuring ability or 485 communication modules of collection and control section (U3), has big difference in case detect three-phase voltage, just the gained warning message is sent to main website and maintenance electrician's mobile phone.
3. disconnected zero line is reported to the police:
This terminal equipment detects by gathering forceful electric power measuring ability with control section (U3) zero line that break, in case detect disconnected zero line, control relay trips.Simultaneously the gained warning message is sent to main website and maintenance electrician's mobile phone.
4. blown fuse:
This terminal equipment carries out fuse and melts disconnected the detection by gathering forceful electric power measuring ability with control section (U3), melts disconnectedly in case detect fuse, just the gained warning message is sent to main website and maintenance electrician's mobile phone.
5. theft is reported to the police:
This terminal equipment carries out the detection of switch door by the switching value measuring ability of collection and control section (U3), in case detect switch gate signal, just the gained warning message is sent to main website and maintenance electrician's mobile phone.
6. long-range sending:
Controlling this terminal equipment by the main website transmitting control commands send by gathering with the relay function control peripheral devices of control section (U3).
7. the power supply Electro Magnetic Compatibility is good, reliable operation, and the wide applicable 100V/220V of power supply accommodation exchanges input.

Claims (4)

1. an intelligent high and low voltage electric distribution switch cubicle is characterized in that: comprising: network operation part (U1), main control part (U2), collection and control section (U3) and system's power pack (U4); Wherein, system's power pack (U4) be guarantee terminal equipment operate as normal and to the whole terminal power devices; Main website sends command frame to main control part (U2) by wireless network via network operation part (U1), main control part (U2) is according to the commands for controlling collection in worksite and the control section (U3) of main website, multifunctional electric energy meter data that acquisition terminal connect and electricity consumption field data send to main website or maintenance mobile phone by network operation part (U1) with these data and information again.
2. intelligent high and low voltage electric distribution switch cubicle according to claim 1 is characterized in that: described main control part (U2) comprising: host scm, storage chip, clock chip; Wherein, described host scm carries out reading and writing data by the IIC mouth and the storage chip of standard; This host scm keeps clock consistent by accurate IIC interface and clock chip.
3. intelligent high and low voltage electric distribution switch cubicle according to claim 1 and 2, it is characterized in that: described network operation part (U1) comprising: wireless module and SIM/UIM card, wherein, wireless module is responsible for switching channels by the SIM/UIM card, carry out the connection of wireless network, detect networking situation and timely reaction to main control part (U2), guarantee that promptly the path between main website and the main control module is unimpeded; Main control part (U2) carries out data communication by the UART mouth and the wireless module of standard.
4. intelligent high and low voltage electric distribution switch cubicle according to claim 1 and 2, it is characterized in that: described collection and control section (U3) comprising: switching value detection, forceful electric power detection, 485 communication modules and relay, wherein, switching value detects main switch gate signal and some other passive signal gathered; Forceful electric power detects forceful electric power signals such as the main 220V/380V of collection; 485 modules communicate by the UART interface of standard and the host scm of main control part, this 485 modular terminal also carries out AC sampling by built-in ammeter module to the power supply at electricity consumption scene, promptly gather the information of voltage, electric current, power, three kinds of collected information of pattern are as the alarm decision foundation; According to gained warning message and set content relay is controlled then.
CNU2006200825147U 2006-03-31 2006-03-31 Intelligent high-low voltage distribution switch cabinet Expired - Lifetime CN200969490Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101873012A (en) * 2010-07-27 2010-10-27 天津电气传动设计研究所 24kv box type transformer substation monitoring system
CN101651364B (en) * 2009-08-17 2011-05-18 河南博特电气有限公司 Remote automation control high-voltage measurement comprehensive distribution equipment
CN102185382A (en) * 2011-05-16 2011-09-14 广东电网公司深圳供电局 System and method for data communication between power distribution master station system and power distribution terminal
CN102195350A (en) * 2011-05-16 2011-09-21 河南省电力公司驻马店供电公司 Remote operating device of low-voltage circuit breaker of 10-20kV box type transformer
CN102263438A (en) * 2011-06-30 2011-11-30 浙江新能量科技有限公司 Intelligent running system for distribution substation and control method thereof
CN102332750A (en) * 2011-05-31 2012-01-25 镇江泰丰电工设备制造有限公司 Intelligent high-voltage switch cabinet
CN102597894A (en) * 2009-10-19 2012-07-18 Abb股份有限公司 Diagnosis and maintenance device for a switchgear assembly and corresponding switchgear assembly
CN101776702B (en) * 2009-12-30 2012-12-19 国家电网公司 Optical fiber electric energy meter
CN104133444A (en) * 2014-07-25 2014-11-05 人民电器集团上海有限公司 Smart grid satellite network transmission system
DE102013109258A1 (en) 2013-08-27 2015-03-05 Viebrockhaus Ag Mobile power distributor and application device
CN104503324A (en) * 2014-12-18 2015-04-08 潘若愚 Control method of intelligent switch cabinet based on IOT (Internet Of Things)
CN105610068A (en) * 2015-11-25 2016-05-25 国家电网公司 Mobile type power convenience service box

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651364B (en) * 2009-08-17 2011-05-18 河南博特电气有限公司 Remote automation control high-voltage measurement comprehensive distribution equipment
CN102597894A (en) * 2009-10-19 2012-07-18 Abb股份有限公司 Diagnosis and maintenance device for a switchgear assembly and corresponding switchgear assembly
CN101776702B (en) * 2009-12-30 2012-12-19 国家电网公司 Optical fiber electric energy meter
CN101873012A (en) * 2010-07-27 2010-10-27 天津电气传动设计研究所 24kv box type transformer substation monitoring system
CN102185382A (en) * 2011-05-16 2011-09-14 广东电网公司深圳供电局 System and method for data communication between power distribution master station system and power distribution terminal
CN102195350A (en) * 2011-05-16 2011-09-21 河南省电力公司驻马店供电公司 Remote operating device of low-voltage circuit breaker of 10-20kV box type transformer
CN102185382B (en) * 2011-05-16 2014-04-09 广东电网公司深圳供电局 System and method for data communication between power distribution master station system and power distribution terminal
CN102332750A (en) * 2011-05-31 2012-01-25 镇江泰丰电工设备制造有限公司 Intelligent high-voltage switch cabinet
CN102263438B (en) * 2011-06-30 2013-07-24 浙江新能量科技有限公司 Intelligent running system for distribution substation and control method thereof
CN102263438A (en) * 2011-06-30 2011-11-30 浙江新能量科技有限公司 Intelligent running system for distribution substation and control method thereof
DE102013109258A1 (en) 2013-08-27 2015-03-05 Viebrockhaus Ag Mobile power distributor and application device
DE102013109258B4 (en) 2013-08-27 2019-08-14 Viebrockhaus Ag Mobile Building Site Distributor and Application Management Facility
CN104133444A (en) * 2014-07-25 2014-11-05 人民电器集团上海有限公司 Smart grid satellite network transmission system
CN104133444B (en) * 2014-07-25 2017-02-01 人民电器集团上海有限公司 Smart grid satellite network transmission system
CN104503324A (en) * 2014-12-18 2015-04-08 潘若愚 Control method of intelligent switch cabinet based on IOT (Internet Of Things)
CN105610068A (en) * 2015-11-25 2016-05-25 国家电网公司 Mobile type power convenience service box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: LEADER GROUP CO., LTD.

Free format text: FORMER NAME: SHANDONG LEADER ELECTRIC CO., LTD.

CP03 Change of name, title or address

Address after: 250101, No. 116, No. 1, Hong Kong Road, Ji'nan hi tech Zone, Shandong

Patentee after: Lu, Shandong Electric Power Group Co., Ltd.

Address before: 250101 North Zone, University of science and Technology Park, Licheng hi tech Zone, Shandong, Ji'nan

Patentee before: Shandong Ludian Electronic Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20071031

EXPY Termination of patent right or utility model