CN202333951U - Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment - Google Patents
Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment Download PDFInfo
- Publication number
- CN202333951U CN202333951U CN2011204705465U CN201120470546U CN202333951U CN 202333951 U CN202333951 U CN 202333951U CN 2011204705465 U CN2011204705465 U CN 2011204705465U CN 201120470546 U CN201120470546 U CN 201120470546U CN 202333951 U CN202333951 U CN 202333951U
- Authority
- CN
- China
- Prior art keywords
- direct current
- current
- power supply
- screen
- cabinet
- 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 - Fee Related
Links
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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
Abstract
The utility model discloses intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment, comprising an equipment body, wherein the equipment body comprises five cabinet screens which are arranged in a straight-line shape; the five cabinet screens comprise at least one storage battery screen, an alternating-current screen and two direct-current screens, which share energy storage; the storage battery screen is internally provided with a storage battery pack and the alternating-current screen is input by two groups of alternating-current power supplies which are used as standby heat for each other; the direct-current screens are internally provided with an inverted UPS (Uninterrupted Power Supply) power supply device and a communication power supply device; and the cabinet screens are integrally assembled and a communication network is formed by an intelligent monitoring device, a storage battery monitoring module, an insulation detecting module and a switching amount detection module, so as to form a set of monitoring equipment integrating charging/float charging, inversion, DC/DC (Direct Current/Direct Current) conversion, insulation and faults. The intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment is integrally assembled in a manner of forming a complete set and has the characteristics of reliability in operation, stable performance, low cost and convenience for installation and use.
Description
Technical field
The utility model relates to no-break power unit, a kind of no-break power unit that especially uses in the transformer station and the large, medium and small power plant of electric power system 110kV and above electric pressure, the integrated no-break power unit of specifically intelligent alternating current-direct current.
Background technology
DC power system is important autonomous system in power plant, the electric substation, for power plant, electric substation provide a reliable operation, control, protection, communication and emergency lighting power supply.DC power system has experienced the research and development of three phases; Phase I is the development of universal GZD DC power cabinet; Specification requirements such as modification battery technology parameter have mainly been realized; Second stage is the development of microcomputer type GZDW DC power cabinet; Mainly realized the establishment of intelligent running status oscillogram, the phase III is the development of microcomputer type GCFW, KCFW commutation inversion equipment, has mainly realized the intelligentized management function of forward rectification charging and the specification requirements such as intelligentized management function of reverse active inversion discharge.In the prior art, this kind equipment also need possess ups power system, communication with DC power supply and discharge management system except that DC power system; Each power unit is an independent operating; And possess many cover batteries, the management maintenance workload is big, and reliability is difficult to guarantee.
Summary of the invention
The utility model technical problem to be solved is to above-mentioned prior art present situation; And the integrated no-break power unit of intelligent alternating current-direct current that provides an integration and complete mode that DC power supply, inversion/ups power and communication power supply are integrated; This device intelligence monitoring and the unified batteries of using; Realize the intensification structure, have the characteristics of cost reduction, reliability height and environmental protection.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the integrated no-break power unit of intelligent alternating current-direct current; Comprise apparatus body; Apparatus body comprises the cabinet screen of five linear array, and has storage battery screen and an ac panel and two direct current cabinets for shared accumulation of energy at least in five cabinet screens, in the storage battery screen batteries is installed; Ac panel is fitted with inversion ups power device and communication power supply device by the two-way AC power input of stand-by heat each other in the direct current cabinet; Its cabinet screen integrated form assembling also adopts intelligence monitoring and controlling device, battery monitor module, insulation monitoring module and switching value detection module to form communication network, constitutes the complete integrated monitoring equipment to charging/floating charge, inversion, DC/DC conversion, insulation and fault.
For optimizing technique scheme, the measure of taking also comprises:
Above-mentioned apparatus body comprises two storage batterys screen, and two storage batterys screens are respectively the screen and No. five screens that is positioned at two ends, and ac panel is to be positioned at second No. two ac panels, and direct current cabinet is to be positioned at the 3rd No. three direct current cabinets and to be positioned at the 4th No. four direct current cabinets.
The two-way AC power of above-mentioned ac panel is transported to No. three direct current cabinets and No. four direct current cabinets with AC power respectively after equipped ATS automatic change-over switches, No. two ac panel is equipped with air switch and through air switch AC power output is provided directly.
Above-mentioned No. three direct current cabinets and No. four direct current cabinets respectively are fitted with one tunnel control bus; And be provided with the contact of direct current air switch between the two-way control bus, No. three direct current cabinets and No. four direct current cabinets are transformed to DC power supply with the AC power of No. two ac panel inputs after the AC/DC conversion.
Each above-mentioned cabinet screen bottom all is shaped on the thermal window of three row.
Compared with prior art; The utility model by double loop power supply each other stand-by heat form; Two-way exchanges inlet wire, two group storage batteries, two groups of charging modules and two-way control bus bar circuit; Between the two-way control bus direct current air switch is set and gets in touch with, its inversion ups power and communication power supply from controlling power taking on the bus, are realized required voltage grade and load current respectively.The utility model is the product in the 4th generation, and it is integrated as a whole with the DC power supply subsystem, uses unified monitoring, and the unified batteries of using has realized the structure that intensifies.Have the reliability height, cost is low, and is easy and simple to handle, and the characteristics of safety and stability have been guaranteed the theory of environmental protection.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment is formed sketch map.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Reference numeral wherein is: 11, No. five screens 15 of 1, screen of apparatus body 100, storage battery screen, ac panel 2, automatic change-over 21, No. two ac panels 22, direct current cabinet 3, No. three direct current cabinets 33, No. four direct current cabinets 34, thermal window D.
As shown in Figure 1; The integrated no-break power unit of intelligent alternating current-direct current of the utility model comprises apparatus body 100, and its apparatus body 100 comprises the cabinet screen of five linear array; Have storage battery 1 and ac panel 2 of screen and two direct current cabinets 3 in five cabinet screens at least for shared accumulation of energy; In the storage battery screen 1 batteries is installed, ac panel 2 is fitted with inversion ups power device and communication power supply device by the two-way AC power input of stand-by heat each other in the direct current cabinet 3; Five cabinet screen integrated form assemblings also adopt intelligence monitoring and controlling device, battery monitor module, insulation monitoring module and switching value detection module to form communication network, constitute the complete integrated monitoring equipment to charging/floating charge, inversion, DC/DC conversion, insulation and fault.The utility model be the 4th generation product; It is integrated DC power supply, inversion/ups power and communication power supply with incorporate, complete mode; In the storage battery screen 1 batteries is installed; As shared energy storage system, the DC power supply of batteries and the signal voltage of Ge Jie storage battery are provided with storage battery.Through adopting intelligence monitoring and controlling device, battery monitor module, insulation monitoring module and switching value detection module etc. to form communication network, realize that monitoring intelligent is integrated.
Among the embodiment; Apparatus body 100 comprises two storage battery screens 1; And two storage batterys shield 1 and are respectively 11 and No. five screens 15 of a screen that are positioned at two ends, and ac panel 2 is for being positioned at second No. two ac panels 22, and direct current cabinet 3 is for being positioned at the 3rd No. three direct current cabinets 33 and being positioned at the 4th No. four direct current cabinets 34.The assembling that is arranged in a linear of the cabinet of the utility model screen is followed successively by 11, No. two ac panels of a screen 22, No. three direct current cabinets 33, No. four direct current cabinets 34 and No. five screens 15 from left to right.The instrument assembly all is installed, manipulation of switches assembly, indicator light assembly, and alarm lamp on the panel of No. two ac panels 22, No. three direct current cabinets 33 and No. four direct current cabinets 34.
The two-way AC power of the ac panel 2 of the utility model is after equipped ATS automatic change-over 21 switches; Respectively AC power being transported to No. three direct current cabinets 33 and 34, No. two ac panels 22 of No. four direct current cabinets is equipped with air switch and through air switch AC power output is provided directly.Be fitted with two ATS automatic change-overs 21 in the ac panel 2 of the utility model; ATS automatic change-over 21 is can be with the device for switching of load circuit from the automatic changing-over of power supply to another power supply, and it is in order to guarantee operation that important load can be continuous, reliable.
Among the embodiment; No. three direct current cabinets 33 and No. four direct current cabinets 34 respectively are fitted with one tunnel control bus; And be provided with the contact of direct current air switch between the two-way control bus, No. three direct current cabinets 33 and No. four direct current cabinets 34 are transformed to DC power supply with the AC power of No. two ac panel 22 inputs after AC/DC changes.Supply control bus, inversion UPS module and DC/DC module to use.
Each cabinet screen bottom of the utility model all is shaped on the thermal window D of three row.Thermal window D can guarantee natural the flowing of the air in the cabinet screen, prevents the too high normal operation that influences electric equipment of temperature.
The secondary line of the utility model has adopted technological measures such as alternating current-direct current separates, forceful electric power light current separates, the independent cabling of connection.
The utility model by the two-way AC power each other stand-by heat form; Two-way exchanges inlet wire, two group storage batteries, two groups of charging modules and two-way control bus bar circuit; And between the two-way control bus direct current air switch is set and gets in touch with; Inversion ups power and communication power supply from controlling power taking on the bus, are realized required voltage grade and load current respectively.Adopt intelligence monitoring and controlling device, battery monitor module, insulation monitoring module and switching value detection module etc. to form communication network, realize integrated monitoring links such as charging/floating charge, inversion, DC/DC conversion, insulation, faults.Two-way AC power inlet wire adopts automatic switching control equipment.
The advantage of the utility model is: with complete mode DC power supply, inversion/ups power and communication power supply are integrated; Constitute integrated monitoring intelligent integration apparatus; Have and control simply; The characteristics of stable performance have realized the intelligent monitoring to links such as charging/floating charge, inversion, DC/DC conversion, insulation, faults.
The most preferred embodiment of the utility model is illustrated, and various variations of being made by those of ordinary skills or remodeling can not break away from the scope of the utility model.
Claims (5)
1. the integrated no-break power unit of intelligent alternating current-direct current; Comprise apparatus body (100); It is characterized in that: described apparatus body (100) comprises the cabinet screen of five linear array; And have storage battery screen (1) and an ac panel (2) and two direct current cabinets (3) in five cabinet screens at least for shared accumulation of energy; In the said storage battery screen (1) batteries is installed, said ac panel (2) is fitted with inversion ups power device and communication power supply device by the two-way AC power input of stand-by heat each other in the said direct current cabinet (3); Said cabinet screen integrated form assembling also adopts intelligence monitoring and controlling device, battery monitor module, insulation monitoring module and switching value detection module to form communication network, constitutes the complete integrated monitoring equipment to charging/floating charge, inversion, DC/DC conversion, insulation and fault.
2. the integrated no-break power unit of intelligent alternating current-direct current according to claim 1; It is characterized in that: described apparatus body (100) comprises two storage battery screens (1); And two storage battery screens (1) are respectively a screen (11) and No. five screens (15) that are positioned at two ends; For to be positioned at second No. two ac panels (22), said direct current cabinet (3) is for to be positioned at the 3rd No. three direct current cabinets (33) and to be positioned at the 4th No. four direct current cabinets (34) for said ac panel (2).
3. the integrated no-break power unit of intelligent alternating current-direct current according to claim 2; It is characterized in that: the two-way AC power of described ac panel (2) is after equipped ATS automatic change-over (21) switches; Respectively AC power is transported to No. three direct current cabinets (33) and No. four direct current cabinets (34), said No. two ac panels (22) are equipped with air switch and through air switch AC power output are provided directly.
4. the integrated no-break power unit of intelligent alternating current-direct current according to claim 3; It is characterized in that: described No. three direct current cabinets (33) and No. four direct current cabinets (34) respectively are fitted with one tunnel control bus; And be provided with the contact of direct current air switch between the two-way control bus, said No. three direct current cabinets (33) and No. four direct current cabinets (34) are transformed to DC power supply with the AC power of No. two ac panels (22) input after the AC/DC conversion.
5. the integrated no-break power unit of intelligent alternating current-direct current according to claim 4 is characterized in that: described each cabinet screen bottom all is shaped on the thermal window (D) of three row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204705465U CN202333951U (en) | 2011-11-24 | 2011-11-24 | Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204705465U CN202333951U (en) | 2011-11-24 | 2011-11-24 | Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333951U true CN202333951U (en) | 2012-07-11 |
Family
ID=46445917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204705465U Expired - Fee Related CN202333951U (en) | 2011-11-24 | 2011-11-24 | Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656178A (en) * | 2016-03-22 | 2016-06-08 | 国网安徽省电力公司宣城供电公司 | Movable modular emergency repair alternating-current and direct-current integrated power source |
| CN107612128A (en) * | 2016-12-20 | 2018-01-19 | 合肥亚飞电力设备有限公司 | A kind of novel and multifunctional DC power supply panel |
| CN110556825A (en) * | 2019-09-05 | 2019-12-10 | 北京国电光宇机电设备有限公司 | Intelligent alternating current-direct current integrated power supply system |
| CN110933346A (en) * | 2019-11-26 | 2020-03-27 | 广州长嘉电子有限公司 | Television power supply method and system based on uninterruptible power supply |
-
2011
- 2011-11-24 CN CN2011204705465U patent/CN202333951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656178A (en) * | 2016-03-22 | 2016-06-08 | 国网安徽省电力公司宣城供电公司 | Movable modular emergency repair alternating-current and direct-current integrated power source |
| CN107612128A (en) * | 2016-12-20 | 2018-01-19 | 合肥亚飞电力设备有限公司 | A kind of novel and multifunctional DC power supply panel |
| CN110556825A (en) * | 2019-09-05 | 2019-12-10 | 北京国电光宇机电设备有限公司 | Intelligent alternating current-direct current integrated power supply system |
| CN110933346A (en) * | 2019-11-26 | 2020-03-27 | 广州长嘉电子有限公司 | Television power supply method and system based on uninterruptible power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102368631B (en) | Efficient and reliable power supply architecture of data center electronic equipment | |
| CN201789329U (en) | Uninterruptable AC and DC power supply system | |
| TWI565175B (en) | Electricity distribution system and electrical system | |
| CN104242338B (en) | A kind of transformer station's micro-grid system containing distributed power source and control method | |
| CN102545355B (en) | Cabinet power supply system | |
| CN202333951U (en) | Intelligent alternating-current and direct-current integrated type uninterruptible power supply equipment | |
| CN211089207U (en) | Parallel charging module and double-mixed type direct current screen system applying same | |
| CN2930061Y (en) | UPS for industrial driving | |
| CN203071637U (en) | DC power supply connection control apparatus | |
| CN204290466U (en) | A kind of intelligent high-frequency switching mode micro computer monitoring DC power supply panel | |
| CN201994722U (en) | Microcomputer-type direct current screen | |
| CN203071616U (en) | Intelligent high-frequency switch direct-current power supply | |
| KR101297287B1 (en) | Power supply system of internet data center, power supply system of computer installation and power saving system of computer installation using dc power | |
| CN112421679B (en) | Electrical wiring structure based on hybrid micro-grid and energy flow method thereof | |
| JP2013013174A (en) | Power supply system | |
| CN202076690U (en) | Mobile feed cabinet | |
| CN203056681U (en) | Railway section relay station power unit | |
| CN215681894U (en) | All-in-one energy storage system | |
| CN201887532U (en) | Charging device of locomotive | |
| CN210431005U (en) | Battery self-powered starting system of energy storage system | |
| CN202455126U (en) | Portable AC-DC lithium battery power supply system | |
| CN202721492U (en) | Solar cell redundancy control device | |
| CN205544373U (en) | Portable electric power emergency power supply unit that communicates | |
| CN112234700A (en) | Battery self-powered starting system of energy storage system | |
| CN204465138U (en) | A kind of AC/DC integrated power-supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |