CN204068410U - Urban track traffic light current integrated UPS system - Google Patents
Urban track traffic light current integrated UPS system Download PDFInfo
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- CN204068410U CN204068410U CN201420317912.7U CN201420317912U CN204068410U CN 204068410 U CN204068410 U CN 204068410U CN 201420317912 U CN201420317912 U CN 201420317912U CN 204068410 U CN204068410 U CN 204068410U
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Abstract
The utility model discloses a kind of urban track traffic light current integrated UPS system, relate to the loop apparatus technical field for urgent or stand-by power supply.Described ups system comprises input power distribution cabinet, two or more UPS and output distribution cabinet, the input of stand-by power supply is divided into more than two-way through input power distribution cabinet through stand-by power supply, each Lu Jingyi UPS is connected with a power input of output distribution cabinet, and the power supply of input is divided into by switch the system power supply that some roads are needs power supply by output distribution cabinet.Described ups system has that fail safe is high, reliability is high, easy to maintenance, floor space is little, price is low and the advantage such as dilatation is simple and convenient.
Description
Technical field
The utility model relates to the loop apparatus technical field for urgent or stand-by power supply, particularly relates to a kind of urban track traffic light current integrated UPS system.
Background technology
In each weak electricity system equipment of urban track traffic, substantially adopt traditional interchange UPS device, and disperse each self-configuring, be called as dispersion back-up source electric power system.As: communication system, signal system, comprehensive monitoring system, facility environment supervisory control system, Passenger information display system, AFC system, screen door etc. are respectively furnished with a set of UPS back-up source.Its drawback is: floor space is large; Configuration capacity is low, poor reliability, and energy consumption is high, maintenance difficulty, and equipment brand is mixed and disorderly, and operation maintenance cost is high; And be unfavorable for that equipment exits, reclaim and environmental protection.In addition, easily cause ups system to break down because dispersion uses, and cause urban track traffic power-off, the even problem such as security incident of stopping transport, its consequence is very serious.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of urban track traffic light current integrated UPS system, and described ups system has that fail safe is high, reliability is high, easy to maintenance, floor space is little, price is low and the advantage such as dilatation is simple and convenient.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of urban track traffic light current integrated UPS system, it is characterized in that: described ups system comprises input power distribution cabinet, two or more UPS and output distribution cabinet, the input of stand-by power supply is divided into more than two-way through input power distribution cabinet through stand-by power supply, each Lu Jingyi UPS is connected with a power input of output distribution cabinet, and the power supply of input is divided into by switch the system power supply that some roads are needs power supply by output distribution cabinet.
Preferred technical scheme is further: every platform UPS comprises rectifier, inverter and two thyristors and batteries, the power input of UPS is provided with two, first input is successively through input switch Q1, rectifier, inverter is connected with the input of output switch Q4 with output thyristor, the DC power supply obtained after rectification inputs to batteries through switch, the Charge Management to batteries is realized by control bus voltage, second input is divided into two-way, the first via is connected with the input of bypass thyristor with output switch Q4 through input switch Q2 successively, second tunnel is connected with the output of output switch Q4 through maintenance by-pass switch Q3, the output of output switch Q4 is the output of UPS.
Preferred technical scheme is further: described UPS is provided with two, input power distribution cabinet has a power output end and four power output ends, wherein every two power output ends are connected with the input of a ups system, described UPS has a power output end, and the power output end of described UPS connects respectively at the input of output distribution cabinet.
Preferred technical scheme is further: the power output end of output distribution cabinet is connected with the communication system of track traffic use, gate control system, signal system, AFC system, automatic integrated system, electronic & mechanic machine control system and automatic fire alarm system.
The beneficial effect adopting technique scheme to produce is: described ups system adopts two or more UPS redundant parallel electric power system, vital load for each system in control centre provides the electric power system of high reliability, has that fail safe is high, reliability is high, easy to maintenance, floor space is little and the advantage such as price is low.In addition, the later dilatation of this system and upgrading also very convenient, along with the growth of urban track traffic industry user business and the newly-built needs of extended line, when needs carry out dilatation to load equipment, only need carry out to existing combining system the UPS that dilatation increases respective volume, and without the need to newly-built a set of new UPS electric power system, thus save corresponding construction cost, and still keep the high reliability of this electric power system.Cost saving 30%, reduces operation maintenance cost 80%, reduces back-up source brand, is convenient to specialized maintenance maintenance, is conducive to energy-conserving and environment-protective and battery recycling.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is theory diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As described in Figure 1, the utility model discloses a kind of urban track traffic light current integrated UPS system, utility model point of the present utility model is to use as equipment is powered by plural UPS parallel connection, improve that the fail safe of equipment is high and reliability is high, there is the advantages such as easy to maintenance, floor space is little and construction cost is low.Concrete technical scheme is: described ups system comprises input power distribution cabinet, two or more UPS and output distribution cabinet, the input of stand-by power supply is divided into more than two-way through input power distribution cabinet through stand-by power supply, each Lu Jingyi UPS is connected with a power input of output distribution cabinet, and the power supply of input is divided into by switch the system power supply that some roads are needs power supply by output distribution cabinet.
In this application, in prior art, various UPS can be applied in the application, typical every platform UPS comprises rectifier, inverter and two thyristors and batteries, the power input of UPS is provided with two, first input is successively through input switch Q1, rectifier, inverter is connected with the input of output switch Q4 with output thyristor, the DC power supply obtained after rectification inputs to batteries through switch, the Charge Management to batteries is realized by control bus voltage, second input is divided into two-way, the first via is connected with the input of bypass thyristor with output switch Q4 through input switch Q2 successively, second tunnel is connected with the output of output switch Q4 through maintenance by-pass switch Q3, the output of output switch Q4 is the output of UPS.
In addition, described UPS is provided with two in this application, input power distribution cabinet has a power output end and four power output ends, wherein every two power output ends are connected with the input of a ups system, described UPS has a power output end, the power output end of described UPS connects respectively at the input of output distribution cabinet, if need for more system provides stand-by power supply only to need more ups system in parallel between input power distribution cabinet and output distribution cabinet, dilatation is simple, easy to use.
The application can provide stand-by power supply for communication system, gate control system, signal system, AFC system, automatic integrated system, electronic & mechanic machine control system, automatic fire alarm system and other the various systems of use stand-by power supply that needs thereof used in urban track traffic.
Described ups system adopts two or more UPS redundant parallel electric power system, vital load for each system in control centre provides the electric power system of high reliability, has that fail safe is high, reliability is high, easy to maintenance, floor space is little and the advantage such as price is low.In addition, the later dilatation of this system and upgrading also very convenient, along with the growth of urban track traffic industry user business and the newly-built needs of extended line, when needs carry out dilatation to load equipment, only need carry out to existing combining system the UPS that dilatation increases respective volume, and without the need to newly-built a set of new UPS electric power system, thus save corresponding construction cost, and still keep the high reliability of this electric power system.Cost saving 30%, reduces operation maintenance cost 80%, reduces back-up source brand, is convenient to specialized maintenance maintenance, is conducive to energy-conserving and environment-protective and battery recycling.
Claims (4)
1. a urban track traffic light current integrated UPS system, it is characterized in that: described ups system comprises input power distribution cabinet, two or more UPS and output distribution cabinet, the input of stand-by power supply is divided into more than two-way through input power distribution cabinet through stand-by power supply, each Lu Jingyi UPS is connected with a power input of output distribution cabinet, and the power supply of input is divided into by switch the system power supply that some roads are needs power supply by output distribution cabinet.
2. urban track traffic light current integrated UPS system according to claim 1, it is characterized in that: every platform UPS comprises rectifier, inverter and two thyristors and batteries, the power input of UPS is provided with two, first input is successively through input switch Q1, rectifier, inverter is connected with the input of output switch Q4 with output thyristor, the DC power supply obtained after rectification inputs to batteries through switch, the Charge Management to batteries is realized by control bus voltage, second input is divided into two-way, the first via is connected with the input of bypass thyristor with output switch Q4 through input switch Q2 successively, second tunnel is connected with the output of output switch Q4 through maintenance by-pass switch Q3, the output of output switch Q4 is the output of UPS.
3. urban track traffic light current integrated UPS system according to claim 2, it is characterized in that: described UPS is provided with two, input power distribution cabinet has a power output end and four power output ends, wherein every two power output ends are connected with the input of a ups system, described UPS has a power output end, and the power output end of described UPS connects respectively at the input of output distribution cabinet.
4. urban track traffic light current integrated UPS system according to claim 3, is characterized in that: the power output end of output distribution cabinet is connected with the communication system of track traffic use, gate control system, signal system, AFC system, automatic integrated system, electronic & mechanic machine control system and automatic fire alarm system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317912.7U CN204068410U (en) | 2014-06-13 | 2014-06-13 | Urban track traffic light current integrated UPS system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317912.7U CN204068410U (en) | 2014-06-13 | 2014-06-13 | Urban track traffic light current integrated UPS system |
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| Publication Number | Publication Date |
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| CN204068410U true CN204068410U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420317912.7U Expired - Fee Related CN204068410U (en) | 2014-06-13 | 2014-06-13 | Urban track traffic light current integrated UPS system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022564A (en) * | 2014-06-13 | 2014-09-03 | 刘卡丁 | Weak-current synthetic UPS system of urban mass transit |
| CN104539037A (en) * | 2015-01-20 | 2015-04-22 | 云南电网有限责任公司带电作业分公司 | System and method for replacing 10kV transformer by SSTS system in live working |
| CN107947339A (en) * | 2017-10-13 | 2018-04-20 | 浙江南都电源动力股份有限公司 | A kind of uninterrupted energy storage for power supply system and its operation method |
-
2014
- 2014-06-13 CN CN201420317912.7U patent/CN204068410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022564A (en) * | 2014-06-13 | 2014-09-03 | 刘卡丁 | Weak-current synthetic UPS system of urban mass transit |
| CN104539037A (en) * | 2015-01-20 | 2015-04-22 | 云南电网有限责任公司带电作业分公司 | System and method for replacing 10kV transformer by SSTS system in live working |
| CN107947339A (en) * | 2017-10-13 | 2018-04-20 | 浙江南都电源动力股份有限公司 | A kind of uninterrupted energy storage for power supply system and its operation method |
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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: 20141231 Termination date: 20210613 |