CN202978013U - High-voltage direct current power supply integrated system cabinet - Google Patents
High-voltage direct current power supply integrated system cabinet Download PDFInfo
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- CN202978013U CN202978013U CN 201220684469 CN201220684469U CN202978013U CN 202978013 U CN202978013 U CN 202978013U CN 201220684469 CN201220684469 CN 201220684469 CN 201220684469 U CN201220684469 U CN 201220684469U CN 202978013 U CN202978013 U CN 202978013U
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Abstract
The utility model provides a high-voltage direct current power integrated supply system cabinet comprising a cabinet body, an alternating-current power distribution unit, a direct current power distribution unit, a rectifying unit, a column head switch unit, a signal collection and monitor unit and a man-machine interface. The alternating current power distribution unit, the direct current power distribution unit, the rectifying unit, the column head switch unit, the signal collection and monitor unit and the man-machine interface are integrated in the cabinet body. Thus, by integrating the alternating current power distribution unit, the direct current power distribution unit, the rectifying unit, the column head switch unit, the signal collection and monitor unit and the man-machine interface in the same cabinet body, the system cabinet has all functions of alternating-current power distribution, power exchange and direct current power distribution, wire consumption is reduced, interferences of communicating signals due to long wires and strong current can be avoided, and system energy density is high. The high-voltage direct current power supply integrated system cabinet is adaptable to continuous developing equipment with high power integrated level in a communication room and has the advantages of small space occupation, compact structure, low assembling cost, security and reliability, strong interference resistance, modularized design and the like.
Description
Technical field
The utility model relates to the high-voltage direct current (DC) power system field, particularly relates to a kind of high-voltage DC power supply Intergration system cabinet.
Background technology
Communication claims again HVDC(High Voltage Direct Current with high-voltage DC power supply), be a kind of novel DC uninterrupted electric power system, the high pressure of saying here is relatively traditional-48V direct-current signaling power supply.In December, 2009, Ministry of Industry and Information has released communication standard class technical report " communication 240V DC power-supply system specification requirement ".
The HVDC system mainly is comprised of Alternating Current Unit, rectification module, storage battery, Direct Current Distribution Unit, battery management unit, insulating monitoring unit and monitoring module etc.Under normal operation, rectification module converts the 380V interchange of AC distribution source output to the 240V high voltage direct current, and high voltage direct current is powered to communication apparatus through Direct Current Distribution Unit, also charges a battery simultaneously.When the interchange input was broken down, direct current was powered to communication apparatus by storage battery.
Yet, present high-voltage direct current adopts the discrete rack to arrange more, adopt the system of discrete system layout, easily be subject to the interference of forceful electric power unit in the communication collection of each function counter, stube cable between each function counter is longer, and the loss between wire rod is larger, exists energy density low on the system configuration below 200KW, take up room large, the shortcoming that the system buildup cost is high.
The utility model content
The purpose of this utility model is to provide a kind of high-voltage DC power supply Intergration system cabinet, and it can effectively solve, and existing high-voltage direct current adopts the discrete rack to arrange to exist that stube cable is long, the loss between wire rod is large, be subject to the problem that the forceful electric power unit disturbs, energy density is low, take up room large, the system buildup cost is high.
For reaching this purpose, the utility model by the following technical solutions:
A kind of high-voltage DC power supply Intergration system cabinet includes cabinet and is integrated in this cabinet interior Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface.
As further preferred version, described cabinet is the rectangular body of vertical type, and this Alternating Current Unit, rectification unit, man-machine interface, signals collecting monitoring unit, a row switch element and Direct Current Distribution Unit sequentially are arranged in this cabinet from lower to upper.
As further preferred version, described Alternating Current Unit is arranged at the bottom of cabinet, and this Alternating Current Unit includes two-way civil power diverter switch, lightning protection switch, auxiliary switch and branch switch.
As further preferred version, described rectification unit is arranged on the centre position of cabinet, this rectification unit is comprised of the two-layer module interpolation frame in up and down, and alternating current is entered by the lower-left side joint of rectification unit, and the direct current of output is picked out by the upper right side of rectification unit upwards incorporates DC master row into.
As further preferred version, described every one deck module interpolation frame forms by five module interpolation frames that are arranged side by side.
As further preferred version, described man-machine interface and signals collecting monitoring unit are positioned at the cabinet stage casing, and this man-machine interface is arranged separately with the Alternating Current Unit, the Direct Current Distribution Unit that are distributed in the cabinet upper and lower side.
As further preferred version, described man-machine interface is the plug-type module.
As further preferred version, described Direct Current Distribution Unit and a row switch element are placed in the epimere of cabinet.
As further preferred version, the linking of described Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface adopts copper bar to connect.
As further preferred version, the top of described cabinet is provided with Alarm Unit.
the beneficial effects of the utility model are: by with Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface are integrated in same cabinet, make this utility model possess AC distribution, power conversion, the functions such as DC distribution, reduce the connection cable loss, avoid signal of communication disturbed by the long and forceful electric power of wire rod, system capacity density is high, to be applicable to the growing high equipment of power integrated level of communications equipment room, take up room little, compact conformation, organizing cost is low, safe and reliable, anti-interference strong, the advantages such as modularized design.
Description of drawings
Fig. 1 is the front view of the preferred embodiment of the utility model;
Fig. 2 is the internal structure front view of the preferred embodiment of the utility model;
Fig. 3 is the internal structure end view of the preferred embodiment of the utility model.
In figure:
10, cabinet; 20, Alternating Current Unit; 30, Direct Current Distribution Unit; 40, rectification unit; 41, module interpolation frame; 50, a row switch element; 60, signals collecting monitoring unit; 70, man-machine interface; 80, Alarm Unit.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
See also Fig. 1 to shown in Figure 3, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes cabinet 10 and is integrated in the interior Alternating Current Unit 20 of this cabinet 10, Direct Current Distribution Unit 30, rectification unit 40, row a switch element 50, signals collecting monitoring unit 60 and man-machine interface 70.
This cabinet 10 is the rectangular body of vertical type, and this Alternating Current Unit 20, rectification unit 40, man-machine interface 70, signals collecting monitoring unit 60, a row switch element 50 and Direct Current Distribution Unit 30 sequentially are arranged in this cabinet 10 from lower to upper.
Specifically say; these Alternating Current Unit 20 maintenances and signals collecting are less; therefore this Alternating Current Unit 20 is arranged at the bottom of cabinet 10; this Alternating Current Unit 20 includes two-way civil power diverter switch, lightning protection switch, auxiliary switch and branch switch; it has possessed the repertoire of an AC power distribution cabinet/AC distribution panel; A after optimization B C the phase busbar structurally accomplished the optimization of power supply to beeline between load, reduced electric energy loss.
This rectification unit 40 is pyrotoxins of system, it is arranged on the centre position of cabinet 10 (respectively taking into account for the air-out mode up and down in computer room construction), this rectification unit 40 is comprised of the two-layer module interpolation frame 41 in up and down, this every one deck module interpolation frame 41 forms by five the module interpolation frames 41 that are arranged side by side, individual module interpolation frame 41 is pressed 7U height design compatible network rack well, alternating current is entered by the lower-left side joint of rectification unit 40, and the direct current of output is picked out by the upper right side of rectification unit 40 upwards incorporates DC master row into.
This man-machine interface 70 and signals collecting monitoring unit 60 are positioned at cabinet 10 stage casings, this man-machine interface 70 is arranged separately with the Direct Current Distribution Unit 30, the Alternating Current Unit 20 that are distributed in cabinet 10 upper and lower sides, and this man-machine interface 70 adopts the plug-type modular design, so that maintained from front end and operation.
This Direct Current Distribution Unit 30 and a row switch element 50 are placed in the epimere of cabinet 10, and the signals collecting amount of this row switch element 50 is maximum, so when arranging, this row switch element 50 is near signals collecting monitoring unit 60.
And, the linking of this Alternating Current Unit 20, Direct Current Distribution Unit 30, rectification unit 40, row a switch element 50, signals collecting monitoring unit 60 and man-machine interface 70 adopts copper bar to connect, the heat radiation of copper bar and ampacity are higher than cable, and stable new capability is better.
In addition, the top of this cabinet 10 is provided with Alarm Unit 80, and this Alarm Unit 80 is used for the display system normal operation or breaks down.
design focal point of the present utility model is: by with Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface are integrated in same cabinet, make this utility model possess AC distribution, power conversion, the functions such as DC distribution, reduce the connection cable loss, avoid signal of communication disturbed by the long and forceful electric power of wire rod, system capacity density is high, to be applicable to the growing high equipment of power integrated level of communications equipment room, take up room little, compact conformation, organizing cost is low, safe and reliable, anti-interference strong, the advantages such as modularized design.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (10)
1. a high-voltage DC power supply Intergration system cabinet, is characterized in that: include cabinet and be integrated in this cabinet interior Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface.
2. high-voltage DC power supply Intergration system cabinet according to claim 1, it is characterized in that, described cabinet is the rectangular body of vertical type, and this Alternating Current Unit, rectification unit, man-machine interface, signals collecting monitoring unit, a row switch element and Direct Current Distribution Unit sequentially are arranged in this cabinet from lower to upper.
3. high-voltage DC power supply Intergration system cabinet according to claim 1; it is characterized in that; described Alternating Current Unit is arranged at the bottom of cabinet, and this Alternating Current Unit includes two-way civil power diverter switch, lightning protection switch, auxiliary switch and branch switch.
4. high-voltage DC power supply Intergration system cabinet according to claim 1, it is characterized in that, described rectification unit is arranged on the centre position of cabinet, this rectification unit is comprised of the two-layer module interpolation frame in up and down, alternating current is entered by the lower-left side joint of rectification unit, and the direct current of output is picked out by the upper right side of rectification unit upwards incorporates DC master row into.
5. high-voltage DC power supply Intergration system cabinet according to claim 4, is characterized in that, described every one deck module interpolation frame forms by five module interpolation frames that are arranged side by side.
6. high-voltage DC power supply Intergration system cabinet according to claim 1, it is characterized in that, described man-machine interface and signals collecting monitoring unit are positioned at the cabinet stage casing, and this man-machine interface is arranged separately with the Alternating Current Unit, the Direct Current Distribution Unit that are distributed in the cabinet upper and lower side.
7. high-voltage DC power supply Intergration system cabinet according to claim 6, is characterized in that, described man-machine interface is the plug-type module.
8. high-voltage DC power supply Intergration system cabinet according to claim 1, is characterized in that, described Direct Current Distribution Unit and a row switch element are placed in the epimere of cabinet.
9. high-voltage DC power supply Intergration system cabinet according to claim 1, it is characterized in that, the linking of described Alternating Current Unit, Direct Current Distribution Unit, rectification unit, a row switch element, signals collecting monitoring unit and man-machine interface adopts copper bar to connect.
10. high-voltage DC power supply Intergration system cabinet according to claim 1, is characterized in that, the top of described cabinet is provided with Alarm Unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684469 CN202978013U (en) | 2012-12-11 | 2012-12-11 | High-voltage direct current power supply integrated system cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684469 CN202978013U (en) | 2012-12-11 | 2012-12-11 | High-voltage direct current power supply integrated system cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978013U true CN202978013U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684469 Expired - Lifetime CN202978013U (en) | 2012-12-11 | 2012-12-11 | High-voltage direct current power supply integrated system cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162336A (en) * | 2015-09-09 | 2015-12-16 | 江苏荣联科技发展股份有限公司 | High-frequency switching power supply capable of realizing field capacity expansion |
| CN107394616A (en) * | 2017-08-31 | 2017-11-24 | 北方奥钛纳米技术有限公司 | High voltage power distributing cabinet and system |
| CN110504637A (en) * | 2019-09-19 | 2019-11-26 | 四川灵通电讯有限公司 | High pressure Remote Power Supply equipment and interlocking means of defence with active security function |
| CN111049012A (en) * | 2019-12-12 | 2020-04-21 | 深圳科士达科技股份有限公司 | Integrated multi-energy complementary power supply device |
-
2012
- 2012-12-11 CN CN 201220684469 patent/CN202978013U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162336A (en) * | 2015-09-09 | 2015-12-16 | 江苏荣联科技发展股份有限公司 | High-frequency switching power supply capable of realizing field capacity expansion |
| CN107394616A (en) * | 2017-08-31 | 2017-11-24 | 北方奥钛纳米技术有限公司 | High voltage power distributing cabinet and system |
| CN107394616B (en) * | 2017-08-31 | 2023-10-13 | 北方奥钛纳米技术有限公司 | High-voltage power distribution cabinet and system |
| CN110504637A (en) * | 2019-09-19 | 2019-11-26 | 四川灵通电讯有限公司 | High pressure Remote Power Supply equipment and interlocking means of defence with active security function |
| CN110504637B (en) * | 2019-09-19 | 2024-05-07 | 四川灵通电讯有限公司 | Method for interlocking protection of high-voltage remote power supply equipment |
| CN111049012A (en) * | 2019-12-12 | 2020-04-21 | 深圳科士达科技股份有限公司 | Integrated multi-energy complementary power supply device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |