CN204316182U - A kind of intelligent station integration power-supply system - Google Patents
A kind of intelligent station integration power-supply system Download PDFInfo
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- CN204316182U CN204316182U CN201520001011.1U CN201520001011U CN204316182U CN 204316182 U CN204316182 U CN 204316182U CN 201520001011 U CN201520001011 U CN 201520001011U CN 204316182 U CN204316182 U CN 204316182U
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- 230000010354 integration Effects 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of intelligent station integration power-supply system, belong to power distribution station field of power systems.It comprises the 1# station local coordinate frame, 1#ATS, 1# ac bus, 1# rectification module, the 1# DC bus that are connected successively, and the 2# station local coordinate frame, 2#ATS, 2# ac bus, 2# rectification module, the 2# DC bus that are connected successively, described 1#ATS is also connected with 2# station local coordinate frame, described 2#ATS is also connected with 1# station local coordinate frame, described 1# DC bus be connected a switch between 2# DC bus.By using ATS double power supply automatic switching switch, and overlap connecting valve between DC buss two, two cover station power source systems are associated, even if there be a set of breaking down, still can rely on remaining system worked well, improve the reliability of station power source system.
Description
Technical field
The utility model relates to a kind of intelligent station integration power-supply system, belongs to power distribution station field of power systems.
Background technology
In each grade transformer substation of electric power system; equipment component is had to need to be equipped with reliable and stable power supply; these equipment comprise: background computer, transmitter need reliable and stable AC power, and control device, protective relaying device, communication equipment etc. need reliable DC power supply.Under normal circumstances, standing provides AC power with change, and AC power is charge in batteries by rectification module, and powers for the control device in transformer station and protective relaying device; Under exchanging power-off condition, be that control device and protective relaying device are powered by batteries.Current this supply power mode reliability is low, once certain station accident hinders, storage battery is not owing to safeguarding for a long time, and accumulate quantitative change very low, so control device and protective relaying device are by cisco unity malfunction.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of intelligent station integration power-supply system, it solves the problem that the station power source system reliability in single loop is low.
Technical problem to be solved in the utility model is taked following technical scheme to realize:
A kind of intelligent station integration power-supply system, it comprises the 1# station local coordinate frame, 1#ATS, 1# ac bus, 1# rectification module, the 1# DC bus that are connected successively, and the 2# station local coordinate frame, 2#ATS, 2# ac bus, 2# rectification module, the 2# DC bus that are connected successively, described 1#ATS is also connected with 2# station local coordinate frame, described 2#ATS is also connected with 1# station local coordinate frame, described 1# DC bus be connected a switch between 2# DC bus.
As preferred embodiment, described 1# ac bus, 2# ac bus are also connected to 2 grades of lightning protection and feeder line.
As preferred embodiment, described 1# DC bus is connected with 2 grades of lightning protection, 1# storage battery, 1# inverter, 1# communication power supply.
As preferred embodiment, described 2# DC bus is connected with 2 grades of lightning protection, 2# storage battery, 2# inverter, 2# communication power supply.
As preferred embodiment, described 1# inverter, 1# communication power supply are connected to feeder line.
As preferred embodiment, described 2# inverter, 2# communication power supply are connected to feeder line.
The beneficial effects of the utility model are: by using ATS double power supply automatic switching switch, and overlap connecting valve between DC buss two, two cover station power source systems are associated, even if there be a set of breaking down, still can rely on remaining system worked well, improve the reliability of station power source system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a kind of intelligent station integration power-supply system, it comprises the 1# station local coordinate frame, 1#ATS, 1# ac bus, 1# rectification module, the 1# DC bus that are connected successively, and the 2# station local coordinate frame, 2#ATS, 2# ac bus, 2# rectification module, the 2# DC bus that are connected successively, 1#ATS is also connected with 2# station local coordinate frame, 2#ATS is also connected with 1# station local coordinate frame, is connected a switch between 1# DC bus with 2# DC bus.1# ac bus, 2# ac bus are also connected to 2 grades of lightning protection and feeder line.1# DC bus is connected with 2 grades of lightning protection, 1# storage battery, 1# inverter, 1# communication power supply.2# DC bus is connected with 2 grades of lightning protection, 2# storage battery, 2# inverter, 2# communication power supply.1# inverter, 1# communication power supply are connected to feeder line.2# inverter, 2# communication power supply are connected to feeder line.
By using ATS double power supply automatic switching switch, and overlap connecting valve between DC buss two, two cover station power source systems are associated, even if there be a set of breaking down, still can rely on remaining system worked well, improve the reliability of station power source system.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an intelligent station integration power-supply system, it comprises the 1# station local coordinate frame, 1#ATS, 1# ac bus, 1# rectification module, the 1# DC bus that are connected successively, and the 2# station local coordinate frame, 2#ATS, 2# ac bus, 2# rectification module, the 2# DC bus that are connected successively, it is characterized in that: described 1#ATS is also connected with 2# station local coordinate frame, described 2#ATS is also connected with 1# station local coordinate frame, described 1# DC bus be connected a switch between 2# DC bus.
2. a kind of intelligent station integration power-supply system according to claim 1, is characterized in that: described 1# ac bus, 2# ac bus are also connected to 2 grades of lightning protection and feeder line.
3. a kind of intelligent station integration power-supply system according to claim 1, is characterized in that: described 1# DC bus is connected with 2 grades of lightning protection, 1# storage battery, 1# inverter, 1# communication power supply.
4. a kind of intelligent station integration power-supply system according to claim 1, is characterized in that: described 2# DC bus is connected with 2 grades of lightning protection, 2# storage battery, 2# inverter, 2# communication power supply.
5. a kind of intelligent station integration power-supply system according to claim 3, is characterized in that: described 1# inverter, 1# communication power supply are connected to feeder line.
6. a kind of intelligent station integration power-supply system according to claim 4, is characterized in that: described 2# inverter, 2# communication power supply are connected to feeder line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001011.1U CN204316182U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent station integration power-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001011.1U CN204316182U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent station integration power-supply system |
Publications (1)
| Publication Number | Publication Date |
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| CN204316182U true CN204316182U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520001011.1U Expired - Fee Related CN204316182U (en) | 2015-01-04 | 2015-01-04 | A kind of intelligent station integration power-supply system |
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| CN (1) | CN204316182U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656020A (en) * | 2016-02-05 | 2016-06-08 | 中国船舶重工集团公司第七�三研究所 | Ship direct current distribution system with conversion of electrical energies |
| CN109193619A (en) * | 2018-08-28 | 2019-01-11 | 广东电网有限责任公司 | A kind of substation's station power source system based on energy router technology |
| CN113471957A (en) * | 2020-03-30 | 2021-10-01 | 南京南瑞继保电气有限公司 | Electric energy quality comprehensive treatment system and control method |
-
2015
- 2015-01-04 CN CN201520001011.1U patent/CN204316182U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656020A (en) * | 2016-02-05 | 2016-06-08 | 中国船舶重工集团公司第七�三研究所 | Ship direct current distribution system with conversion of electrical energies |
| CN105656020B (en) * | 2016-02-05 | 2019-02-05 | 中国船舶重工集团公司第七一三研究所 | A kind of ship direct-flow distribution system of more transformation of electrical energies |
| CN109193619A (en) * | 2018-08-28 | 2019-01-11 | 广东电网有限责任公司 | A kind of substation's station power source system based on energy router technology |
| CN113471957A (en) * | 2020-03-30 | 2021-10-01 | 南京南瑞继保电气有限公司 | Electric energy quality comprehensive treatment system and control 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 |
Granted publication date: 20150506 Termination date: 20170104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |