CN202856467U - New type intelligent energy-saving bus system - Google Patents
New type intelligent energy-saving bus system Download PDFInfo
- Publication number
- CN202856467U CN202856467U CN2012205804072U CN201220580407U CN202856467U CN 202856467 U CN202856467 U CN 202856467U CN 2012205804072 U CN2012205804072 U CN 2012205804072U CN 201220580407 U CN201220580407 U CN 201220580407U CN 202856467 U CN202856467 U CN 202856467U
- Authority
- CN
- China
- Prior art keywords
- bus
- terminal
- intelligent energy
- processing unit
- central processing
- 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
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000009529 body temperature measurement Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000016507 interphase Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a new type intelligent energy-saving bus system. The new type intelligent energy-saving bus system comprises a bus, clients, a database server, an application server, a central processing unit, a temperature measuring terminal, an insulation monitoring terminal, an electric parameter acquisition terminal and a wireless convergence terminal. According to the utility model, the insulation condition, the single-phase earth fault, the inter-phase short circuit fault and the temperature rise of a solid insulated bus which is connected between the outlet of a transformer and an incoming line switch cabinet are monitored on a real time basis, the abnormal situation is warned early and timely, and related protective actions are driven, the faults of the bus are processed on the spot, so the influence scope of the faults is reduced, and the safe operation of the bus is ensured.
Description
Technical field
The utility model relates to a kind of novel Intelligent energy-saving bus-bar system.
Background technology
At present domestic reaching abroad transmitted electricity, mostly adopted traditional conventional Filled Rectangle bus and cable with electrical domain, the circuit heating is serious, cause following ill effect: a, the easy carbonization of insulating material, agingly cause short circuit accident often to occur, there is potential safety hazard, to often safeguard and change, increase and drop into; B, the voltage range of decrease are large, and electric energy loss is large; C, waste copper material, aluminium etc.
Intelligent grid (Smart Grid) is the up-to-date trend that world today's power system development is changed, and is considered to great scientific and technical innovation and the development trend of 21 century electric power system.It has several fundamental points: self-healing, safety, economy, cleaning, high-quality." safely " is its basis in these several key elements.The intelligent grid safety guarantee has been included the great theme of first developing and setting about implementing of country in.For the safe operation of power equipment, important principle is: effective look-ahead, and carry out prevention, and be not only passive reaction.
The power equipment safety reliability is the important step that ultra-large power transmission and distribution and power grid security ensure, especially China is in fast economic growth period, the power supply load of national grid increases day by day, brings a series of safety problem for simultaneously the electrical network electric equipment in lasting expansion power supply.For avoiding as much as possible all kinds of electric power accidents, the task of power equipment safety operation Real Time Monitoring is extremely urgent.
The utility model content
For overcoming above-mentioned deficiency, the utility model purpose provides a kind of reliability that improves the electric power network safe operation, and realizes simultaneously the Intelligent energy-saving bus-bar system of energy-conservation and intelligent control double effects.
Scheme of the present utility model is as follows: a kind of Novel intelligent energy-saving bus system comprises bus, client, database server, application server, central processing unit, temperature measurement terminal, insulating monitoring terminal, electric parameter acquisition terminal, wireless convergence terminal.
Described client is connected with database server, application server respectively, and described database server is connected with application server, and described application server is connected with central processing unit.
Described temperature measurement terminal comprises temperature sensor, wireless data converter, and described temperature sensor is connected with wireless data converter, bus respectively, and described temperature measurement terminal is connected with wireless convergence terminal.
Described insulating monitoring terminal comprises current sensor, voltage sensor, and described current sensor, voltage sensor all are connected with bus.
Described electric parameter acquisition terminal comprises zero sequence current mutual inductor, zero sequential potential transformer, and described current transformer is connected with bus with zero sequential potential transformer and is connected.
Described electric parameter acquisition terminal, insulating monitoring terminal, wireless convergence terminal are connected with central processing unit.
Described bus is the tubulose bus.
Described central processing unit also is connected with outdoor breaker.
Compared with prior art, the beneficial effects of the utility model:
1, use the tubulose bus, bus structure is for adopting copper material, aluminium to make hollow tubular structure, and it is long-pending to increase conductive surface, improves ampacity, reduces hot resistance, reduces the voltage range of decrease, reduces line energy loss, reduces the waste of copper material, aluminium.It is that inside and outside wall has conductive layer that conductive surface adopts structure, and inner conducting layer is all pressed, and the centre is insulating barrier, and the special sheath pipe of outer conducting layer ground connection can tolerate High-Voltage Insulation, shielding, anti-interference, radiation proof.
2, Real-Time Monitoring is carried out in insulation status, single phase ground fault, phase fault, the temperature rise of the solid insulated busbar between connection transformer outlet and the incoming line switch cabinet; in time early warning; and the relevant protection action of driving; process on the spot the fault of this section bus; dwindle fault incidence, guarantee the bus safe operation.
Description of drawings
Fig. 1 is connection diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of Novel intelligent energy-saving bus system comprises bus 9, client 1, database server 2, application server 3, central processing unit 4, temperature measurement terminal 5, insulating monitoring terminal 6, electric parameter acquisition terminal 7, wireless convergence terminal 8.
Described client 1 is connected with database server 2, application server 3 respectively, and described database server 2 is connected with application server 3, and described application server 3 is connected with central processing unit 4.
Described temperature measurement terminal 5 comprises temperature sensor 10, wireless data converter 11, and described temperature sensor 10 is connected with wireless data converter 11, bus 9 respectively, and described temperature measurement terminal 5 is connected with wireless convergence terminal 8.
Described insulating monitoring terminal 6 comprises current sensor 12, voltage sensor 13, and described current sensor 12, voltage sensor 13 all are connected with bus 9.
Described electric parameter acquisition terminal 7 comprises zero sequence current mutual inductor 14, zero sequential potential transformer 15, and described current transformer 14 is connected with zero sequential potential transformer and is connected with bus 9 respectively.
Described electric parameter acquisition terminal 7, insulating monitoring terminal 6, wireless convergence terminal 8 are connected with central processing unit 4.
Described bus 9 is the tubulose bus.
Described central processing unit 4 also is connected with outdoor breaker 16.
The utility model is when implementing, and insulating monitoring terminal 6 adopts the high accuracy low current sensor to detect the leakage current of high voltage power cable on the hardware, extract voltage signal from the voltage sensor secondary side, adopts the shaping filter amplifying technique to carry out signal and processes; Comprehensively adopt absolute value to measure and two kinds of technology of relative value comparison on the software, efficiently solved the accurate measurement problem of dielectric loss and current in resistance property under the on-the-spot interference environment, possessed higher certainty of measurement and stronger interference free performance.
Electric parameter is adopted end 7, gather load current or zero-sequence current, first half-wave ground connection peak current (or first half-wave zero sequence peak current), first half-wave ground connection or the historical data curves such as zero sequence operating current, busbar joint temperature of bus, the artificial participation analyzed, judged Single-phase Ground Connection Failure, and Real-Time Monitoring instantaneity short circuit grounding fault, state early warning.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (3)
1. a Novel intelligent energy-saving bus system is characterized in that, comprises bus, client, database server, application server, central processing unit, temperature measurement terminal, insulating monitoring terminal, electric parameter acquisition terminal, wireless convergence terminal;
Described client is connected with database server, application server respectively, and described database server is connected with application server, and described application server is connected with central processing unit;
Described temperature measurement terminal comprises temperature sensor, wireless data converter, and described temperature sensor is connected with wireless data converter, bus respectively, and described temperature measurement terminal is connected with wireless convergence terminal;
Described insulating monitoring terminal comprises current sensor, voltage sensor, and described current sensor, voltage sensor all are connected with bus;
Described electric parameter acquisition terminal comprises zero sequence current mutual inductor, zero sequential potential transformer, and described current transformer is connected with bus with zero sequential potential transformer and is connected;
Described electric parameter acquisition terminal, insulating monitoring terminal, wireless convergence terminal are connected with central processing unit.
2. a kind of Novel intelligent energy-saving bus according to claim 1 system is characterized in that described bus is the tubulose bus.
3. a kind of Novel intelligent energy-saving bus according to claim 1 system is characterized in that described central processing unit also is connected with outdoor breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205804072U CN202856467U (en) | 2012-11-07 | 2012-11-07 | New type intelligent energy-saving bus system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205804072U CN202856467U (en) | 2012-11-07 | 2012-11-07 | New type intelligent energy-saving bus system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856467U true CN202856467U (en) | 2013-04-03 |
Family
ID=47987622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205804072U Expired - Lifetime CN202856467U (en) | 2012-11-07 | 2012-11-07 | New type intelligent energy-saving bus system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330701A (en) * | 2014-11-06 | 2015-02-04 | 扬州森源电气有限公司 | Single-phase fault monitoring wireless system for community and monitoring method thereof |
| CN108490329A (en) * | 2018-03-12 | 2018-09-04 | 国网江苏省电力有限公司徐州供电分公司 | Power distribution network crosslinking polyethylene-insulated cable insulation state monitoring apparatus and monitoring method |
| CN109076668A (en) * | 2016-03-07 | 2018-12-21 | 智慧生长解决方案有限公司 | Controllable electric power and lighting system |
-
2012
- 2012-11-07 CN CN2012205804072U patent/CN202856467U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330701A (en) * | 2014-11-06 | 2015-02-04 | 扬州森源电气有限公司 | Single-phase fault monitoring wireless system for community and monitoring method thereof |
| CN104330701B (en) * | 2014-11-06 | 2017-05-24 | 扬州森源电气有限公司 | Single-phase fault monitoring wireless system for community and monitoring method thereof |
| CN109076668A (en) * | 2016-03-07 | 2018-12-21 | 智慧生长解决方案有限公司 | Controllable electric power and lighting system |
| US11172557B2 (en) | 2016-03-07 | 2021-11-09 | Intelligent Growth Solutions Limited | Controllable power and lighting system |
| CN108490329A (en) * | 2018-03-12 | 2018-09-04 | 国网江苏省电力有限公司徐州供电分公司 | Power distribution network crosslinking polyethylene-insulated cable insulation state monitoring apparatus and monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102005742B (en) | Distributed power generation island detection system and method based on power frequency carrier wave | |
| CN103149421A (en) | High voltage cable metal sheath grounding current online monitoring system | |
| CN203691057U (en) | Arc online monitoring and protecting system | |
| CN103325627A (en) | Fast and intelligent 10KV pole-mounted breaker | |
| CN103558502A (en) | Single-phase earth fault detection circuit, method and system | |
| CN203572909U (en) | Single-phase ground fault detection circuit and system | |
| CN110579693A (en) | High GIS partial discharge online monitoring device and method based on wireless transmission | |
| CN202856467U (en) | New type intelligent energy-saving bus system | |
| CN103389408A (en) | High-voltage single-core cable sheath grounding current on-line monitoring device and control method | |
| CN204422095U (en) | Switch cabinet contact and busbar tie point temperature rise on-Line Monitor Device and system | |
| CN204719178U (en) | A kind of switch cubicle arc light/Partial discharge detector | |
| CN203455440U (en) | High-voltage single core cable protective layer grounding online monitoring device | |
| CN102646973A (en) | Distribution network electric shock protection method and device | |
| CN203519062U (en) | Switch cabinet partial discharge intelligent on-line monitoring system | |
| CN210863933U (en) | High GIS partial discharge online monitoring device based on wireless transmission | |
| CN203299989U (en) | Network intelligent detector for electric fire protection | |
| CN202796772U (en) | 10kV rapid intelligent column breaker | |
| CN202092798U (en) | Micropower wireless temperature detecting device | |
| CN205157649U (en) | Monitoring system for seal on insulating tubular busbar | |
| CN204314684U (en) | A kind of temperature of high-tension switch cabinet supervisory system based on PLC | |
| CN204461610U (en) | The optical fiber infrared radio remote warning device of power high voltage disconnector hot stall | |
| CN103308198A (en) | Temperature-controlled switch cabinet wireless overheat alarm device | |
| CN201853820U (en) | Miniature busbar connecting structure at top of metal armoured middle switch cabinet | |
| CN204068225U (en) | Intelligent distribution network self-healing control system | |
| CN203589614U (en) | Drainage plate live-line defect-eliminating tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Hefei Yuanjian Power Technology Co.,Ltd. patent The person in charge Document name: Notice of termination upon expiration of patent right |
|
| DD01 | Delivery of document by public notice |