CN205051428U - Ups - Google Patents
Ups Download PDFInfo
- Publication number
- CN205051428U CN205051428U CN201520823356.5U CN201520823356U CN205051428U CN 205051428 U CN205051428 U CN 205051428U CN 201520823356 U CN201520823356 U CN 201520823356U CN 205051428 U CN205051428 U CN 205051428U
- Authority
- CN
- China
- Prior art keywords
- open switch
- normally open
- relay normally
- lithium battery
- controller
- 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
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to a UPS. The utility model discloses a scheme do: UPS, including the lithium cell package, the positive cathode extraction wire of monomer electricity core of lithium cell package inserts gathers balanced module, parallelly connected one discharge the relay normally open switch and the relay normally open switch that charges behind the negative pole wire series galvanometer of lithium cell package and the fuse, the relay normally open switch and the relay normally open switch diode of establishing ties respectively that charges discharge, discharge the positive pole of the diode on the relay normally open switch to the positive pole with the lithium cell package to the same, charge the positive pole of diode and lithium cell package on the relay normally open switch to different. The utility model discloses an advantage effect lies in: the cylinder lithium cell that adopts is the start -up of lithium iron phosphate coiling type and uses the cylinder lithium cell, and is possible longer even with the life -span with the UPS host computer.
Description
Technical field
The utility model relates to a kind of uninterrupted power supply.
Background technology
Along with economic development, various places water conservancy, the construction of heat power station, the power supply environment of China has had very large improvement.Ration the power supply, have a power failure and seldom occur.But temporary repair, safeguards, or in natural calamity situation, have a power failure and still happen occasionally.Be exactly in this case, the supply of electric power in some place still can not stop, such as scientific research, communication etc.This will use uninterrupted power supply electric power system and ups power system.
The UPS uninterruptible power system major part now commercially used or lead-acid battery, the making of lead-acid battery, uses, has certain pollution in the process of recovery.And the lead-acid battery life-span is short, be its hard defects.Need at set intervals to change, time-consuming, effort, takes a lot of work.
In recent years, along with the development of lithium battery technology, the fields such as increasing tour bus, instrument and meter, machinery equipment adopt lithium battery, use lithium battery also commercially can seek trace in UPS.Along with enhancing lithium battery that is national and government's environmental consciousness must be well worth doing in the market in future.
Summary of the invention
The purpose of this utility model is to provide a kind of uninterrupted power supply, and the capacity realizing uninterrupted power supply is large, the little feature of volume, improves the discharging current of uninterrupted power supply, fail safe and cycle life simultaneously.
For achieving the above object, the scheme that the utility model adopts is:
Uninterrupted power supply, comprise lithium battery bag, the monomer battery core both positive and negative polarity of lithium battery bag is drawn wire access and is gathered balance module, electric discharge relay normally open switch and a charge relay normal open switch in parallel after the cathode conductor series electrical flowmeter of lithium battery bag and fuse, electric discharge relay normally open switch and charge relay normal open switch series diode respectively, the positive pole of the diode on electric discharge relay normally open switch to the positive pole of lithium battery bag to identical, the positive pole of the diode on charge relay normal open switch and lithium battery bag is to different; Battery management system, the both positive and negative polarity of lithium battery bag draws the DC output end mouth of wire access battery management system, gathers balance module and galvanometric signal output part access battery management system.
As preferably, battery management system comprises UPS main frame and controller, controller is supplied to after the civil power output of UPS main frame establishes controller power supply to transfer civil power to direct current, the splicing ear of controller connects collection balance module and galvanometric signal output part, the connection of the charge relay in controller and electric discharge Control electric discharge relay normally open switch and charge relay normal open switch.
As preferably, lithium battery bag is ferric phosphate lithium cell.
As preferably, between controller and collection balance module, bus is adopted to transmit data.
The utility model is when externally discharging, namely during civil power power-off, the power supply reality of battery management system is powered by lithium battery bag, power brick exhaust Time Controller can detect cell condition will discharge relay decontrol switch disconnect, namely stop to UPS host supplying power, battery management system quits work, and protection battery avoids overdischarge to produce infringement; When city power recovery powers and controller also can obtain the power supply of power supply thus whole system recovers normal, controller is to discharge and recharge relay signal, and whole system recovers normal work.
The utility model has the advantages of and be: the cylindrical lithium battery of employing is the convoluted startup cylindrical lithium battery of LiFePO4, can accomplish with UPS main frame even longer with the life-span.The design of support, compact, ingenious, rationally.
Accompanying drawing explanation
Fig. 1 is circuit connecting relation figure of the present utility model,
In accompanying drawing: 1, lithium battery bag; 2, galvanometer; 3, fuse; 4, discharge relay normally open switch; 5, charge relay normal open switch; 6, controller; 7, balance module is gathered; 8; Controller power supply; 9, UPS main frame; 10, civil power output; 11, DC output end mouth; 12, mains terminal.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model structure uninterrupted power supply as shown in the figure, comprises lithium battery bag 1 and battery management system, and the monomer battery core both positive and negative polarity of lithium battery bag is drawn wire access and gathered balance module 7, adopts bus to transmit data between controller 6 and collection balance module 7.Bus transmits data, reliably, easy, saves.
The cathode conductor series electrical flowmeter 2 of lithium battery bag and rear electric discharge relay normally open switch and the charge relay normal open switch in parallel of fuse 3, electric discharge relay normally open switch and charge relay normal open switch series diode respectively.
The monomer battery core gathering balance module 7 pairs of power brick 1 carries out the collection of voltage temperature, gather balance module 7 collect voltage difference exceed certain numerical value after controller 6 end can discharge to the electric monomer battery core of height, low pressure monomer battery core is charged, thus it is at equilibrium to reach each monomer battery core voltage.Carry out floating charge or reach the upper voltage limit Time Controller 6 that charging arranges making it disconnect to charge relay normal open switch 5 signal namely to reach additives for overcharge protection state in battery pack; because electric discharge relay normally open switch 4 or logical state and UPS main frame 9 or normal condition, have diode to play in the circuit of lithium battery bag and put back charging effect.
Fuse 3 is temperature control type, can cut off rapidly in abnormalities such as overcurrent discharge and recharges thus protect UPS main frame 9 and lithium battery bag 1.The circuit having some to arrange according to battery material character in controller controls power brick acquisition module and charged electrical relay, thus management lithium battery bag.
Lithium battery bag battery is ferric phosphate lithium cell, and winding type structure, has good processability, and rate of finished products is high, has extended cycle life, the feature that fail safe is high.
The power supply of controller is supplied by UPS main frame alternating current output when mains-supplied.When externally discharging, battery management system can be powered by lithium battery bag in power supply initial end, and exhausting Time Controller at end cell bag can disconnect electric discharge relay normally open switch, namely stops to UPS host supplying power, battery management system quits work, and protection battery avoids overdischarge to produce infringement; When city power recovery powers and controller also can obtain the power supply of power supply thus whole system recovers normal, controller is to discharge and recharge relay signal, and whole system recovers normal work.
The utility model support Design is ingenious, meet that UPS battery has, good, the fail safe high of fastness; Market demand of the present utility model is larger, also can be applied to other field, has the utility model and can occupy domestic and international market rapidly.
Example recited above is only be described the preferred implementation of this example utility model; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (4)
1. a uninterrupted power supply, is characterized in that,
Comprise lithium battery bag (1), the single battery core both positive and negative polarity of lithium battery bag (1) is drawn wire access and is gathered balance module (7), the cathode conductor series electrical flowmeter (2) of lithium battery bag (1) and fuse (3) be electric discharge relay normally open switch (4) and a charge relay normal open switch (5) in parallel afterwards, electric discharge relay normally open switch (4) and charge relay normal open switch (5) series diode respectively, the positive pole of the diode in electric discharge relay normally open switch (4) to the positive pole of lithium battery bag (1) to identical, the positive pole of the diode on charge relay normal open switch (5) and lithium battery bag (1) is to different,
Battery management system, the both positive and negative polarity of lithium battery bag (1) draws the DC output end mouth (11) of wire access battery management system, gathers the signal output part access battery management system of balance module (7) and galvanometer (2).
2. uninterrupted power supply according to claim 1, it is characterized in that, battery management system comprises UPS main frame (9) and controller (6), controller (6) is supplied to after the civil power output (10) of UPS main frame (9) establishes controller power supply (8) to transfer civil power to direct current, the splicing ear of controller (6) connects the signal output part gathering balance module (7) and galvanometer (2), the connection of the charge relay in controller (6) and electric discharge Control electric discharge relay normally open switch and charge relay normal open switch.
3. uninterrupted power supply according to claim 1, is characterized in that, lithium battery bag (1) is ferric phosphate lithium cell.
4. uninterrupted power supply according to claim 1, is characterized in that, adopts bus to transmit data between controller (6) and collection balance module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823356.5U CN205051428U (en) | 2015-10-23 | 2015-10-23 | Ups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823356.5U CN205051428U (en) | 2015-10-23 | 2015-10-23 | Ups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051428U true CN205051428U (en) | 2016-02-24 |
Family
ID=55344972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823356.5U Expired - Fee Related CN205051428U (en) | 2015-10-23 | 2015-10-23 | Ups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051428U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154672A (en) * | 2017-05-08 | 2017-09-12 | 珠海市讯达科技有限公司 | A kind of electric energy-storage battery of lithium |
| CN108346832A (en) * | 2018-04-05 | 2018-07-31 | 宁波兆科新能源科技有限公司 | A kind of novel lithium battery management system |
| CN108631391A (en) * | 2018-04-05 | 2018-10-09 | 宁波兆科新能源科技有限公司 | A kind of lithium battery energy storage battery system of high-power height output rate |
| CN108667088A (en) * | 2018-04-05 | 2018-10-16 | 宁波兆科新能源科技有限公司 | It is a kind of to support the lithium battery energy storage battery system with center line UPS |
| EP3709471A4 (en) * | 2017-11-10 | 2021-06-30 | Kabushiki Kaisha Toshiba | Storage battery system, method, and program |
-
2015
- 2015-10-23 CN CN201520823356.5U patent/CN205051428U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154672A (en) * | 2017-05-08 | 2017-09-12 | 珠海市讯达科技有限公司 | A kind of electric energy-storage battery of lithium |
| EP3709471A4 (en) * | 2017-11-10 | 2021-06-30 | Kabushiki Kaisha Toshiba | Storage battery system, method, and program |
| US11336103B2 (en) | 2017-11-10 | 2022-05-17 | Kabushiki Kaisha Toshiba | Storage battery system with state of charge estimator capable of outputting status signal to power supply control circuit, method, and computer program product |
| CN108346832A (en) * | 2018-04-05 | 2018-07-31 | 宁波兆科新能源科技有限公司 | A kind of novel lithium battery management system |
| CN108631391A (en) * | 2018-04-05 | 2018-10-09 | 宁波兆科新能源科技有限公司 | A kind of lithium battery energy storage battery system of high-power height output rate |
| CN108667088A (en) * | 2018-04-05 | 2018-10-16 | 宁波兆科新能源科技有限公司 | It is a kind of to support the lithium battery energy storage battery system with center line UPS |
| CN108667088B (en) * | 2018-04-05 | 2023-09-29 | 宁波兆科新能源科技有限公司 | Lithium battery energy storage system supporting UPS with neutral line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205051428U (en) | Ups | |
| CN203747439U (en) | Rechargeable battery pack structure capable of shortening charging time | |
| CN103441542B (en) | Lithium battery distributed charging equalization circuit and control method thereof | |
| CN202142842U (en) | Multi-cell battery monitoring circuit | |
| CN105162215A (en) | Distributed battery management system and method for lead-acid storage battery pack equalization | |
| CN209709744U (en) | A kind of communication base station power supply system that retired power battery echelon utilizes | |
| CN108242842B (en) | Management device and method for parallel connection of different types of storage battery packs | |
| CN104242474A (en) | Mixed type energy storage system and application method | |
| CN108667107A (en) | A kind of storage battery equalizing circuit and control method including auxiliary battery | |
| CN204538792U (en) | A kind of parallel power supply system and power module | |
| CN107154666A (en) | A kind of batteries management system and electric power system | |
| CN203326621U (en) | Non floating charge lithium battery type DC (direct current) power system used for station | |
| CN205070589U (en) | Multi -functional ACDC converting means | |
| CN205070472U (en) | Intelligence dynamic equalization power management system | |
| CN108599353A (en) | A kind of parallel extended system of high pressure lithium battery energy storage battery cabinet | |
| CN203983968U (en) | A kind of ferric phosphate lithium cell group baffle | |
| CN103607025A (en) | Direct-current power supply system for storage battery full-life-circle management | |
| CN207117203U (en) | A kind of lithium-ion energy storage unit and unit group | |
| CN105305572A (en) | Safe hot plugging type battery supply system | |
| CN105161773A (en) | Positive and negative pulse lead-acid cell formation device | |
| CN105098889A (en) | High-power charging device for sightseeing vehicle | |
| CN102130360A (en) | Lithium battery module | |
| CN205945148U (en) | Parallel battery module | |
| CN202444305U (en) | Power device for energy storage of lithium battery | |
| CN204967299U (en) | High -power charger of sightseeing vehicle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161023 |