CN203589807U - Charging-feeding separating type direct-current control cabinet - Google Patents
Charging-feeding separating type direct-current control cabinet Download PDFInfo
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- CN203589807U CN203589807U CN201320782059.1U CN201320782059U CN203589807U CN 203589807 U CN203589807 U CN 203589807U CN 201320782059 U CN201320782059 U CN 201320782059U CN 203589807 U CN203589807 U CN 203589807U
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- charging
- monitoring module
- module
- cabinet
- current control
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a charging-feeding separating type direct-current control cabinet comprising a charging cabinet and a feeder cabinet. An alternating-current power distribution unit, a charging module, a storage battery group and a battery inspection module; and a general monitoring module, a voltage reduction silicon chain and an insulation monitoring module are arranged inside the feeder cabinet. The alternating-current power distribution unit includes two paths of alternating-current inputs; the general monitoring module monitors the battery inspection module and the insulation monitoring module simultaneously; and the general monitoring module is connected with a liquid crystal Chinese character display touch screen, an acousto-optic alarm device, and a remote communication interface. According to the scheme of the utility model, the independent charging cabinet and feeder cabinets are used; the split screen design and the configuration of the charging cabinet and the feeder cabinet are flexible and convenient; the charging efficiency is high; and the size is small. Moreover, the direct-current control cabinet has its own lightning protection function and thus surge and lightning stroke introduction at the alternating-current portion can be prevented; and communication with an upper computer can be carried out, four-remote functions of the direct-current power supply system can be completed, and the unattended operation of the transformer substation can be realized.
Description
Technical field
The utility model relates to a kind of DC power supply operation cabinet, particularly relates to a kind of charging feed separate direct-current control cubicle.
Background technology
Fill the piece-rate system of bursting and be mainly used in medium-and-large-sized power plant, the hydroelectric station Ji Ge great capacity transformer station of electric power system.At present, the configuration that is applicable to the split screen design of this system and charging cabinet, feeder cabinet is not very convenient, practical.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of charging feed separate direct-current control cubicle, the flexible configuration of split screen design and charging cabinet, feeder cabinet is convenient, be easy to expand, can complete " four is distant " function of DC power system, realize transformer station's unattended operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of charging feed separate direct-current control cubicle is provided, comprise charging cabinet and feeder cabinet, in described charging cabinet, be provided with Alternating Current Unit, charging module, batteries and battery inspection module, in described feeder cabinet, be provided with total monitoring module, voltage dropping silicon chain and insulating monitoring module, described Alternating Current Unit comprises that two-way exchanges input, and described total monitoring module is monitoring battery polling module and insulation monitoring module simultaneously; Described total monitoring module is connected with Liquid crystal Chinese character display touch-screen, audible and visual alarm device and remote communication interface.
Further, described Alternating Current Unit is also provided with lightning arrester, prevents interchange place introduction surge and thunderbolt.
Further, the terminal voltage that described polling module can Real-Time Monitoring batteries, charge and discharge electric current, the automatic control of cell batteries voltage is all filled with floating charge and periodic maintenance and is all filled.
Further, described total monitoring module provides RS485, RS232 communication interface and CDT communication protocol to select.
Further, described charging module adopts high frequency switch power N+1 redundant parallel compound mode.
Further, described charging module also arranges hot-line insertion and extraction, is more convenient for installation, inspect and change.
Further, on described total monitoring module, be also connected with background monitoring module.
The utility model adopts that independently charging cabinet and feed are expensive, and the flexible configuration of split screen design and charging cabinet, feeder cabinet is convenient, and charge efficiency is high, and volume is little, and carries lightning protection, prevents that interchange place from introducing surge and thunderbolt; Also can with upper machine communication, can complete " four is distant " function of DC power system, realize transformer station's unattended operation.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the utility model charging feed separate direct-current control cubicle.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is elaborated.
Please refer to shown in Fig. 1, the better embodiment of the utility model charging feed separate direct-current control cubicle comprises: charging cabinet and feeder cabinet, in described charging cabinet, be provided with Alternating Current Unit, charging module, batteries and battery inspection module, in described feeder cabinet, be provided with total monitoring module, voltage dropping silicon chain and insulating monitoring module.
Described Alternating Current Unit comprises that two-way exchanges input, can complete active and standby automatic switchover and interlocking that two-way exchanges input.Described total monitoring module is monitoring battery polling module and insulation monitoring module simultaneously; Described total monitoring module is connected with Liquid crystal Chinese character display touch-screen, audible and visual alarm device and remote communication interface.Monitoring and controlling management for to system, makes system safety reliability service, and all data all can show by Liquid crystal Chinese character display touch-screen, and can be by remote communication interface and backstage telecommunication.
Wherein, described Alternating Current Unit is also provided with lightning arrester, prevents interchange place introduction surge and thunderbolt.
Wherein, the terminal voltage that described polling module can Real-Time Monitoring batteries, charge and discharge electric current, the automatic control of cell batteries voltage is all filled with floating charge and periodic maintenance and is all filled.
Wherein, described total monitoring module provides RS485, RS232 communication interface and CDT communication protocol to select.
Wherein, described charging module adopts high frequency switch power N+1 redundant parallel compound mode.Modularized design, charging device has autonomous equalizing current technology, is easy to a plurality of high-frequency switch modules in parallel, and N+1 Hot Spare can smooth expansion, can charged hot plug, group screen is convenient.
Wherein, described charging module also arranges hot-line insertion and extraction, is more convenient for installation, inspect and change.
Wherein, on described total monitoring module, be also connected with background monitoring module.
Adopt independently charging cabinet and feeder cabinet, input voltage range is wide, and relatively severe place can conform, the flexible configuration of split screen design and charging cabinet, feeder cabinet is convenient, and charge efficiency is high, and volume is little, and carry lightning protection, prevent interchange place introduction surge and thunderbolt; Also can with upper machine communication, can complete " four is distant " function of DC power system, realize transformer station's unattended operation.
Above specific descriptions of the present utility model are intended to illustrate the implementation of specific embodiments, can not be interpreted as it is to restriction of the present utility model, those skilled in the art are under instruction of the present utility model, can on the embodiment basis of describing in detail, make various variants, within these variants all should be included in design of the present utility model.The utility model scope required for protection only will be stated and be limited by described right.
Claims (7)
1. a charging feed separate direct-current control cubicle, comprise charging cabinet and feeder cabinet, it is characterized in that: in described charging cabinet, be provided with Alternating Current Unit, charging module, batteries and battery inspection module, in described feeder cabinet, be provided with total monitoring module, voltage dropping silicon chain and insulating monitoring module, described Alternating Current Unit comprises that two-way exchanges input, and described total monitoring module is monitoring battery polling module and insulation monitoring module simultaneously; Described total monitoring module is connected with Liquid crystal Chinese character display touch-screen, audible and visual alarm device and remote communication interface.
2. charging feed separate direct-current control cubicle according to claim 1, is characterized in that: described Alternating Current Unit is also provided with lightning arrester, prevents interchange place introduction surge and thunderbolt.
3. charging feed separate direct-current control cubicle according to claim 1, it is characterized in that: the terminal voltage that described polling module can Real-Time Monitoring batteries, charge and discharge electric current, the automatic control of cell batteries voltage is all filled with floating charge and periodic maintenance and is all filled.
4. charging feed separate direct-current control cubicle according to claim 1, is characterized in that: described total monitoring module provides RS485, RS232 communication interface and CDT communication protocol to select.
5. charging feed separate direct-current control cubicle according to claim 1, is characterized in that: described charging module adopts high frequency switch power N+1 redundant parallel compound mode.
6. charging feed separate direct-current control cubicle according to claim 1, is characterized in that: described charging module also arranges hot-line insertion and extraction, is more convenient for installation, inspect and change.
7. charging feed separate direct-current control cubicle according to claim 1, is characterized in that: on described total monitoring module, be also connected with background monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782059.1U CN203589807U (en) | 2013-12-02 | 2013-12-02 | Charging-feeding separating type direct-current control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782059.1U CN203589807U (en) | 2013-12-02 | 2013-12-02 | Charging-feeding separating type direct-current control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589807U true CN203589807U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782059.1U Expired - Fee Related CN203589807U (en) | 2013-12-02 | 2013-12-02 | Charging-feeding separating type direct-current control cabinet |
Country Status (1)
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| CN (1) | CN203589807U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362690A (en) * | 2014-10-29 | 2015-02-18 | 中国石油化工股份有限公司 | Direct current screen with lithium battery and charging system thereof |
| CN104821647A (en) * | 2015-05-25 | 2015-08-05 | 舒尔环保科技（合肥）有限公司 | DC power supply system |
| CN109936057A (en) * | 2019-04-15 | 2019-06-25 | 南京瑞晖特智能科技有限公司 | A kind of intelligent integral power supply and its control system |
| CN112332399A (en) * | 2020-10-23 | 2021-02-05 | 国网湖北省电力有限公司宜昌供电公司 | 220V two-electricity two-charge multi-feed direct current system |
| CN112994223A (en) * | 2021-03-02 | 2021-06-18 | 山东钢铁股份有限公司 | Configuration method of direct-current power supply system of transformer substation |
| CN114284884A (en) * | 2021-10-20 | 2022-04-05 | 镇江慧桥电气有限公司 | High-voltage power supply with real-time state display |
-
2013
- 2013-12-02 CN CN201320782059.1U patent/CN203589807U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362690A (en) * | 2014-10-29 | 2015-02-18 | 中国石油化工股份有限公司 | Direct current screen with lithium battery and charging system thereof |
| CN104821647A (en) * | 2015-05-25 | 2015-08-05 | 舒尔环保科技（合肥）有限公司 | DC power supply system |
| CN109936057A (en) * | 2019-04-15 | 2019-06-25 | 南京瑞晖特智能科技有限公司 | A kind of intelligent integral power supply and its control system |
| CN109936057B (en) * | 2019-04-15 | 2020-07-31 | 南京瑞晖特智能科技有限公司 | Intelligent integrated power supply and control system thereof |
| CN112332399A (en) * | 2020-10-23 | 2021-02-05 | 国网湖北省电力有限公司宜昌供电公司 | 220V two-electricity two-charge multi-feed direct current system |
| CN112332399B (en) * | 2020-10-23 | 2021-08-10 | 国网湖北省电力有限公司宜昌供电公司 | 220V two-electricity two-charge multi-feed direct current system |
| CN112994223A (en) * | 2021-03-02 | 2021-06-18 | 山东钢铁股份有限公司 | Configuration method of direct-current power supply system of transformer substation |
| CN114284884A (en) * | 2021-10-20 | 2022-04-05 | 镇江慧桥电气有限公司 | High-voltage power supply with real-time state display |
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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: 20140507 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |