CN104993416A - Intelligent environmental-friendly type solid insulation ring main unit - Google Patents
Intelligent environmental-friendly type solid insulation ring main unit Download PDFInfo
- Publication number
- CN104993416A CN104993416A CN201510351972.XA CN201510351972A CN104993416A CN 104993416 A CN104993416 A CN 104993416A CN 201510351972 A CN201510351972 A CN 201510351972A CN 104993416 A CN104993416 A CN 104993416A
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- China
- Prior art keywords
- ring main
- main unit
- insulation ring
- solid insulation
- intelligent
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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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses an intelligent environmental-friendly type solid insulation ring main unit. The intelligent environmental-friendly type solid insulation ring main unit comprises a solid insulation ring main unit body, an intelligent operation part and an console; the solid insulation ring main unit body comprises an intelligent operation room, a switch room, a bus room, a cable room and a voltage-releasing room; the intelligent operation part is installed in the intelligent operation room, and comprises a multi-function meter having a communication function and an electric power monitoring device; firstly, the console measures and monitors electric energy quality of a power grid in real time, and, secondly, the console is connected with the multi-function meter through a data acquisition unit; the data acquisition unit is connected with the power grid through a network, a mobile phone surfs the Internet on the console or at a different place, various electrical load electrical parameters are checked in real time, and an equipment operation condition is known timely. The intelligent environmental-friendly type solid insulation ring main unit is advantageous in that a vacuum switch technology is used, no poisonous gas exists, the intelligent environmental-friendly type solid insulation ring main unit belongs to a green environment-friendly product, insulation is achieved by utilizing an epoxy resin and silicon rubber, and the problems that environment pollution is easy to cause and an equipment accident is caused because an SF6 gas is adopted to be taken as an insulating medium in a traditional ring main unit are solved.
Description
Technical field
The present invention relates to high-voltage switch gear field, particularly relate to a kind of solid insulation ring main unit.
Background technology
At present, on market, ring main unit is divided into air insulation ring main unit and SF6 insulation ring main unit two kinds.Air insulation ring main unit, because volume is large, cost is high, take up room large, is eliminated gradually.SF6 insulation ring main unit internal configurations has SF6 switch, and SF6 is a kind of inertia greenhouse gas, is easily mixed into the poisonous gas such as sulfur fluoride, has toxicity after carrying out arc extinguishing, easily leak; And SF6 insulation ring main unit electrified body is exposed, by the erosion of air, dust, easily causes the corrosion of electrified body, easily causes human casualty accident.Therefore, its supervision used progressively is being strengthened.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide the solid isolated vacuum ring main unit of a kind of intelligence, environmental protection.
Technical scheme: a kind of intelligent environmental protection type solid insulation ring main unit, comprises solid insulation ring main unit, intelligent operation parts, control desk;
Described solid insulation ring main unit comprises intelligent operation room, switch gear room, bus-bar room, cable vault, pressure releasing chamber;
Described intelligent operation parts are loaded on intelligent operation indoor, comprise multifunctional meter, the Power Quality Monitor Device of band communication function;
Described control desk one is the quality of power supply measuring and monitor electrical network in real time, two is be connected with multifunctional meter by data acquisition unit, data acquisition unit is connected with electrical network by network, realize at control desk or strange land surfing Internet with cell phone, the each power load electrical parameter of real time inspection, understands machine operation in time.
Described solid insulation ring main unit comprises the three-phase high-voltage vacuum switch unit in switch gear room, the bus in bus-bar room, the electric cable accessories in cable vault, the pressure release passage in pressure releasing chamber.
Described three-phase high-voltage vacuum switch unit comprises moving contact and copper joint pin.
Beneficial effect: compared with prior art, advantage of the present invention uses Vacuum Relay Technique, without any toxic gas, belong to Green Product, adopt pole technology, utilize epoxy resin and silicon rubber insulation, realize ring main unit all insulation and totally-enclosed, solve in traditional ring main unit and adopt SF6 gas easily to cause environmental pollution as dielectric, and cause the problem of equipment breakdown; Meanwhile, adopt multifunctional meter, the Power Quality Monitor Device of band communication function, realize Real-Time Monitoring.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Present run in press hermetically sealed ring main unit more than 90% all to rely on SF6 gas as dielectric, this gas in inflation, run, reclaim in inevitably exist and leak and discharge, become the large pollutant sources of one in atmospheric environment.According to measuring and calculating, discharge its natural degradation cycle of SF6 gas in an atmosphere about has 3400, and greenhouse effect are about 23900 times of equivalent CO2 gas.Being put into the whole world ten one of to pollute greatly, is that one of 6 kinds of gases discharged forbidden by Kyodo Protocol book.This gas is mainly used in power equipment, accounts for greatly 80% more than of SF6 production.The reduction of discharging of SF6 is so urgent, and to stand in the breach be exactly that electric power system reduces discharging, and the use reducing SF6 is the very important task of electrical network industry.Meanwhile, traditional SF6 ring main unit is several groups of switch package inside a gas tank, and have one of problem or certain primary Ioops loop to have problem if any a loop, that just means that whole SF6 ring main unit can not re-use, and causes the significant wastage of user.
Making laws one after another in countries in the world, reduces until forbid the use of SF6 (sulphur hexafluoride) in power equipment.
Intelligent environmental protection type solid insulation ring main unit comprises solid insulation ring main unit, intelligent operation parts, control desk three part.Solid insulation ring main unit is made up of the three-phase high-voltage vacuum switch unit in switch gear room, the bus in bus-bar room, the electric cable accessories in cable vault, the pressure release passage in pressure releasing chamber; Intelligent operation parts are made up of the multifunctional meter of the band communication function in intelligent operation room, Power Quality Monitor Device; Control desk can be measured in real time by Power Quality Monitor Device and monitor the quality of power supply of electrical network; Also can be connected with multifunctional meter by data acquisition unit, data acquisition unit is connected with electrical network by network, realizes at control desk or strange land surfing Internet with cell phone, and each power load electrical parameter of real time inspection, understands machine operation in time.
Solid insulation ring main unit improves on existing solid loop-net cabinet basis, mainly comprises the housing be located in casing, establishes vacuum switch and isolating switch in housing, and vacuum switch comprises moving contact and copper joint pin, and copper joint pin is connected with insulating base; Housing is insulating cylinder; The skin of copper joint pin and insulating base is equipped with silastic-layer.
Intelligent environmental protection type solid insulation ring main unit, eliminates the application of SF6 pressure vessel, and the interior insulation of vacuum switch body and arc control device adopt vacuum medium, and external insulation adopts insulating cylinder solidification switch block, connects each loop by enclosed busbar.Insulating cylinder adopts pole technology, vacuum interrupter, main conductive circuit and insulating supporting etc. is combined into one, realizes all insulation, hermetically sealed and non-maintaining structure.Insulating cylinder adopts epoxide resin material to make, and bus adopts silastic material to encapsulate.This structure, owing to having completely cut off aqueous vapor, dust and cold and hot source of the gas, slow down the corrosion of components and parts in outer bound pair cabinet effectively.
Intelligent environmental protection type solid insulation ring main unit principle completely and SF6 gas have nothing to do, the reduction of discharging environmental protection for Distribution Network Equipment field provides the foundation guarantee, meets intelligent grid construction requirements.Intelligent environmental protection type solid insulation ring main unit compares SF6 gas ring main unit, and the most significant advantage uses Vacuum Relay Technique exactly, without any toxic gas, belongs to Green Product.Intelligent environmental protection type solid insulation ring main unit adopts pole technology, utilize epoxy resin and silicon rubber insulation, realize ring main unit all insulation and totally-enclosed, solve in traditional ring main unit and adopt SF6 gas easily to cause environmental pollution as dielectric, and cause the problem of equipment breakdown.Meanwhile, intelligent environmental protection type solid insulation ring main unit is provided with multifunctional meter, the Power Quality Monitor Device of band communication function, coordinates the quality of power supply can measuring and monitor electrical network in real time with control desk; Also can be connected with multifunctional meter by data acquisition unit, data acquisition unit is connected with electrical network by network, realizes at control desk or strange land surfing Internet with cell phone, and each power load electrical parameter of real time inspection, understands machine operation in time.
Claims (3)
1. an intelligent environmental protection type solid insulation ring main unit, is characterized in that: comprise solid insulation ring main unit, intelligent operation parts, control desk;
Described solid insulation ring main unit comprises intelligent operation room, switch gear room, bus-bar room, cable vault, pressure releasing chamber;
Described intelligent operation parts are loaded on intelligent operation indoor, comprise multifunctional meter, the Power Quality Monitor Device of band communication function;
Described control desk one is the quality of power supply measuring and monitor electrical network in real time, two is be connected with multifunctional meter by data acquisition unit, data acquisition unit is connected with electrical network by network, realize at control desk or strange land surfing Internet with cell phone, the each power load electrical parameter of real time inspection, understands machine operation in time.
2. a kind of intelligent environmental protection type solid insulation ring main unit according to claim 1, is characterized in that: described solid insulation ring main unit comprises the three-phase high-voltage vacuum switch unit in switch gear room, the bus in bus-bar room, the electric cable accessories in cable vault, the pressure release passage in pressure releasing chamber.
3. a kind of intelligent environmental protection type solid insulation ring main unit according to claim 2, is characterized in that: described three-phase high-voltage vacuum switch unit comprises moving contact and copper joint pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351972.XA CN104993416A (en) | 2015-06-24 | 2015-06-24 | Intelligent environmental-friendly type solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351972.XA CN104993416A (en) | 2015-06-24 | 2015-06-24 | Intelligent environmental-friendly type solid insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993416A true CN104993416A (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351972.XA Pending CN104993416A (en) | 2015-06-24 | 2015-06-24 | Intelligent environmental-friendly type solid insulation ring main unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390863A (en) * | 2013-08-08 | 2013-11-13 | 安徽集黎电气技术有限公司 | Intelligent control device for switch cabinet |
| CN103941677A (en) * | 2014-03-28 | 2014-07-23 | 江苏高雷德电力科技有限公司 | Comprehensive intelligent monitoring system of ring main unit |
| CN203747287U (en) * | 2014-02-12 | 2014-07-30 | 江苏宝亨新电气有限公司 | Solid insulation ring network cabinet |
| CN104501873A (en) * | 2014-12-29 | 2015-04-08 | 浙江群力电气有限公司 | Integrated information monitoring system for ring main unit |
| CN204359360U (en) * | 2015-01-22 | 2015-05-27 | 国网福建晋江市供电有限公司 | The online composite monitoring device of a kind of ring main unit based on Internet of Things |
-
2015
- 2015-06-24 CN CN201510351972.XA patent/CN104993416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390863A (en) * | 2013-08-08 | 2013-11-13 | 安徽集黎电气技术有限公司 | Intelligent control device for switch cabinet |
| CN203747287U (en) * | 2014-02-12 | 2014-07-30 | 江苏宝亨新电气有限公司 | Solid insulation ring network cabinet |
| CN103941677A (en) * | 2014-03-28 | 2014-07-23 | 江苏高雷德电力科技有限公司 | Comprehensive intelligent monitoring system of ring main unit |
| CN104501873A (en) * | 2014-12-29 | 2015-04-08 | 浙江群力电气有限公司 | Integrated information monitoring system for ring main unit |
| CN204359360U (en) * | 2015-01-22 | 2015-05-27 | 国网福建晋江市供电有限公司 | The online composite monitoring device of a kind of ring main unit based on Internet of Things |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |