CN203119317U - Integrated medium-voltage distribution system for secondary equipment - Google Patents
Integrated medium-voltage distribution system for secondary equipment Download PDFInfo
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- CN203119317U CN203119317U CN 201320114225 CN201320114225U CN203119317U CN 203119317 U CN203119317 U CN 203119317U CN 201320114225 CN201320114225 CN 201320114225 CN 201320114225 U CN201320114225 U CN 201320114225U CN 203119317 U CN203119317 U CN 203119317U
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Abstract
The utility model provides an integrated medium-voltage distribution system for secondary equipment, and relates to the technical field of medium-voltage distribution. The integrated medium-voltage distribution system comprises a power supply input device, a charging module, a bus, a battery, a power distribution terminal module, a load and an external communication module. A current output end of the power supply input device is electrically connected with the charging module. The charging module is electrically connected with the bus. The bus is electrically connected with the battery, the power distribution terminal module, the load and the external communication module respectively. The integrated medium-voltage distribution system for the secondary equipment has the advantages that by means of the technical scheme, five cabinet surfaces of a power distribution room can be arranged again to be reduced to one cabinet surface, so that sufficient space is provided for an alternating and direct current system and a power distribution cabinet system in the important power distribution room for the arrangement of the alternating and direct current system and the power distribution cabinet system.
Description
[technical field]
The utility model relates to the medium-voltage distribution technical field, concretely, relates to the integrated intermediate distribution system of a kind of secondary device.
[background technology]
Secondary device in the prior art in the medium-voltage distribution room is disorderly and unsystematic, DC power system is arranged, AC power supply system and distribution automation system are arranged, making has two cover DC equipment of DC power system and distribution automation system in the little medium-voltage distribution room of area originally, has caused the waste of resource.
Under the prerequisite of intelligent grid great development, the distribution automation project is as each big city that appeared at as emerging rapidly in large numbersBamboo shoots after a spring rain, and disperse to be installed in each medium-voltage distribution room, be arranged in jointly in the room with original direct current system and AC system, make on former the design that just very compact power distribution room is more crowded to capacity, the equipment of adding the project of distribution automation relatively disperses, and (for example ODF) makes original power distribution room become mixed and disorderly more.
Ac and dc systems needs 4 screen cabinets, and (alternating current-direct current switches screen, a direct current cabinet, a storage battery screen, one side communication screen), add one side DTU, quantity is huger, only adopt wherein one side or two sides, reduced reliability and the fail safe of distribution system, even many power distribution rooms be owing to can not arrange these equipment fully, can only accomplish that the part can not accomplish whole fail safe.Originally the interchange of the direct current in the power distribution room and distribution automation system are the screen cabinets that comes from each producer's buying, size, color, equipment cooperate and can't guarantee, it is more to repeat cost, and for example DTU and direct current system have two cover DC equipment, remaining space is bigger in the screen cabinet, and structure is not compact.
[utility model content]
The secondary device that the purpose of this utility model is to overcome medium-voltage distribution room in the prior art arranges the integrated intermediate distribution system of a kind of secondary device disorderly and unsystematic and that the not compact deficiency of structure provides.
The utility model is achieved through the following technical solutions: the integrated intermediate distribution system of a kind of secondary device, and it comprises power supply input unit, charging module, bus, battery, distribution terminal module, load, reaches the correspondence with foreign country module; The current output terminal of described power supply input unit and described charging module electrically connect; Described charging module and described bus electrically connect; Described bus electrically connects with described battery, distribution terminal module, load and correspondence with foreign country module respectively; Described load is provided with the load signal output port, and described distribution terminal module is provided with distribution terminal module by signal input port and distribution terminal module by signal output port, and described correspondence with foreign country module is provided with signal input port and signal output port; Wherein, described load signal output port is connected with described distribution terminal module by signal input port signal, and described distribution terminal module by signal output port is connected with described correspondence with foreign country module by signal input port signal.
The beneficial effects of the utility model are: this technical scheme can have been carried out configuration again with five cabinet faces of power distribution room, taper to a cabinet face, make the ac and dc systems of important power distribution room and power distribution cabinet system have enough spaces that these equipment are arranged.And all devices can provide by a company is unified, has guaranteed the uniformity of equipment, and the cooperation between the equipment also is improved, and the framework between the equipment also can be in order compact; Integrate two cover direct current system and communication systems, provided cost savings, shortened the duration, reduced area, make the electrical secondary system in medium-voltage distribution room integrate, this system can further upgrade to the control mode of electronic type, can allow the further downsizing of structure of equipment.Along with the development of intelligent grid, the importance of the electrical secondary system in medium-voltage distribution room more and more embodies.Smart machine may be more than distribution automation and power of alterating and direct current cabinet.
The usage space that reduces to shield cabinet that the integrated intermediate distribution system of the secondary device of this structure can be gone up to greatest extent can make more space put more equipment.
[description of drawings]
Fig. 1 is circuit frame principle figure of the present utility model;
Fig. 2 is communication frame principle figure of the present utility model.
Reference numeral: 1, power supply input unit; 2, charging module; 3, bus; 4, battery; 5, distribution terminal module; 6, load; 7, correspondence with foreign country module.
[embodiment]
Below in conjunction with the drawings and the specific embodiments the utility model is described further:
With reference to shown in Figure 1, the integrated intermediate distribution system of the secondary device of this structure, it comprises power supply input unit 1, charging module 2, bus 3, battery 4, distribution terminal module 5, load 6, correspondence with foreign country module 7; The current output terminal of described power supply input unit 1 and described charging module 2 electrically connect; Described charging module 2 electrically connects with addressing bus 3 respectively; Described bus 3 electrically connects with described battery 4, distribution terminal module 5, load 6 and correspondence with foreign country module 7 respectively; Described load 6 is provided with the load signal output port, and described distribution terminal module 5 is provided with distribution terminal module by signal input port and distribution terminal module by signal output port, and described correspondence with foreign country module 7 is provided with signal input port and signal output port; Wherein, described load 6 signal output ports are connected with described distribution terminal module 5 signal input port signals, and described distribution terminal module 5 signal output ports are connected with described correspondence with foreign country module 7 signal input port signals.
This technical scheme can have been carried out configuration again with five cabinet faces of power distribution room, tapers to a cabinet face, makes the ac and dc systems of important power distribution room and power distribution cabinet system have enough spaces that these equipment are arranged.And all devices can provide by a company is unified, guaranteed the uniformity of equipment, cooperation between the equipment also is improved, and the framework between the equipment also can be in order compact, has integrated two cover direct current systems, provide cost savings, shorten the duration, reduced area, made the electrical secondary system in medium-voltage distribution room integrate, this system can further upgrade to the control mode of electronic type, can allow the further downsizing of structure of equipment.Along with the development of intelligent grid, the importance of the electrical secondary system in medium-voltage distribution room more and more embodies.Smart machine may be more than distribution automation and power of alterating and direct current cabinet.The usage space that reduces to shield cabinet that the integrated intermediate distribution system of the secondary device of this structure can be gone up to greatest extent can make more space put more equipment.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.
Claims (1)
1. the integrated intermediate distribution system of secondary device is characterized in that: comprise power supply input unit, charging module, bus, battery, distribution terminal module, load, reach the correspondence with foreign country module; The current output terminal of described power supply input unit and described charging module electrically connect; Described charging module and described bus electrically connect; Described bus electrically connects with described battery, distribution terminal module, load and correspondence with foreign country module respectively;
Described load is provided with the load signal output port, and described distribution terminal module is provided with distribution terminal module by signal input port and distribution terminal module by signal output port, and described correspondence with foreign country module is provided with signal input port and signal output port; Wherein, described load signal output port is connected with described distribution terminal module by signal input port signal, and described distribution terminal module by signal output port is connected with described correspondence with foreign country module by signal input port signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114225 CN203119317U (en) | 2013-03-13 | 2013-03-13 | Integrated medium-voltage distribution system for secondary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114225 CN203119317U (en) | 2013-03-13 | 2013-03-13 | Integrated medium-voltage distribution system for secondary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119317U true CN203119317U (en) | 2013-08-07 |
Family
ID=48899635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114225 Expired - Fee Related CN203119317U (en) | 2013-03-13 | 2013-03-13 | Integrated medium-voltage distribution system for secondary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119317U (en) |
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2013
- 2013-03-13 CN CN 201320114225 patent/CN203119317U/en not_active Expired - Fee Related
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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: 20130807 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |