Integrated power module

Abstract

The utility model relates to the technical field of power supply and distribution systems, in particular to an integrated power module. The integrated power module comprises a wire inlet cabinet, a bus coupler cabinet, a UPS power distribution cabinet, an input and output cabinet, a bypass cabinet, a reactive compensation cabinet and a feed cabinet, wherein the cabinets are detachably connected into a whole; the horizontal input busbar is positioned above the wire inlet cabinet, the bus coupler cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet and the reactive compensation cabinet, and is electrically connected with the wire inlet cabinet, the bus coupler cabinet, the bypass cabinet and the input and output cabinet respectively; and the horizontal output busbar is positioned above the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet and the feed cabinet, and is electrically connected with the input and output cabinet, the bypass cabinet and the feed cabinet respectively. According to the integrated power module provided by the utility model, modularized power equipment is integrated, and high-efficiency delivery is realized on an installation site.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply and distribution system technical field especially relates to an integrated power module. BACKGROUND

[0002] In the traditional power distribution scheme, the reactive power compensation device, transformer device, low-voltage power distribution device and uninterruptible power supply are regarded as mutually independent components. These devices come from different suppliers, their appearances are different, and the device skeletons cannot be connected in a cabinet, but are only placed together. The power distribution cabinet and the uninterruptible power supply are generally connected by cables after being transported to the site, resulting in a large floor area of the entire power distribution system and a long on-site delivery time, which cannot meet the construction requirements of data center greenization, integration, integration and high efficiency.

[0003] In addition, these schemes generally do not support maintenance and repair of the uninterruptible power supply without power failure.

[0004] Therefore, it is necessary to provide an integrated power module to solve the above problems. SUMMARY

[0005] The utility model embodiment provides an integrated power module which integrates multiple devices together to realize rapid deployment and can be maintained without power failure of the system, to solve the above problems.

[0006] The utility model embodiment provides an integrated power module, which comprises an incoming line cabinet, a bus tie cabinet, a UPS power distribution cabinet, an input and output cabinet, a bypass cabinet, a reactive power compensation cabinet and a feeder cabinet, the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet, the reactive power compensation cabinet and the feeder cabinet are detachably connected to form an integrated whole; horizontal input busbars are located above the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet and the reactive power compensation cabinet, and are electrically connected to the incoming line cabinet, the bus tie cabinet, the bypass cabinet and the input and output cabinet respectively; horizontal output busbars are located above the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet and the feeder cabinet, and are electrically connected to the input and output cabinet, the bypass cabinet and the feeder cabinet respectively.

[0007] In some embodiments, the input and output cabinet comprises input switches and output switches, the UPS power distribution cabinet comprises input interfaces and output interfaces, the input switches are electrically connected to the input interfaces, and the output switches are electrically connected to the output interfaces.

[0008] In some embodiments, the first copper bar and the second copper bar are further included, the first copper bar electrically connects the input switch and the input interface, the second copper bar electrically connects the input switch and the input interface, the integrated power module includes two UPS power distribution cabinets, and the input and output cabinet is electrically connected with the two UPS power distribution cabinets.

[0009] In some embodiments, the horizontal input bus bar is electrically connected with the input switch, and the horizontal output bus bar is electrically connected with the output switch.

[0010] In some embodiments, the UPS power distribution cabinet includes an uninterruptible power supply and a rack with a receiving space, the uninterruptible power supply is received in the receiving space and is detachably connected to the rack through a connecting piece.

[0011] In some embodiments, a transformer cabinet is further included, the transformer cabinet is detachably connected with the incoming line cabinet, and the transformer cabinet is electrically connected with the incoming line cabinet through a transformer input copper bar.

[0012] In some embodiments, the vertical side walls of the transformer cabinet, the incoming line cabinet, the bus tie cabinet, the rack, the input and output cabinet, the bypass cabinet and the reactive compensation cabinet are provided with connecting holes, and adjacent cabinets are detachably connected through the connecting holes.

[0013] In some embodiments, a base is further included, and the modular transformer cabinet, the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet, the reactive compensation cabinet and the feeder cabinet are detachably installed on the base.

[0014] In some embodiments, a bus bar room is further included, and is arranged at the top of the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet, the reactive compensation cabinet, the feeder cabinet and the transformer cabinet.

[0015] In some embodiments, the horizontal input bus bar, the horizontal output bus bar and the transformer input copper bar are received in the bus bar room.

[0016] Compared with the power system in the related technical solution, the integrated power module integrates the modular transformer cabinet, the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input and output cabinet, the bypass cabinet, the reactive compensation cabinet and the feeder cabinet into one, all the modules are prefabricated in the factory, and are integrally delivered to the installation site after centralized deployment, so that the land occupation area is reduced, the site can be efficiently delivered, the construction requirements of green, integration, integration and high efficiency of the data center are met, and the function of online maintenance or replacement under the condition of uninterrupted power supply of the system is realized, and the influence of power outage operation on the data center is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A front view schematic diagram of the integrated power module is provided for the embodiment of the utility model.

[0018] Figure 2 For Figure 1 A top view schematic diagram of the integrated power module is provided for the embodiment of the utility model.

[0019] Figure 3 For Figure 1 A sectional view of the input and output cabinet is provided for the embodiment of the utility model.

[0020] Figure 4 For Figure 1 A three-dimensional structure schematic diagram of the UPS power distribution cabinet is provided for the embodiment of the utility model.

[0021] Figure 5 For Figure 1 An assembly schematic diagram of the integrated power module is provided for the embodiment of the utility model.

[0022] Figure 6 For Figure 5 An enlarged schematic diagram of A part is provided for the embodiment of the utility model. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only one embodiment of the utility model, rather than all the embodiments.

[0024] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features.

[0025] Please refer to Figure 1 , Figure 1 A plane structure schematic diagram of the integrated power module from one perspective is provided for the embodiment of the utility model. The integrated power module 100 is applied to the power supply and distribution scheme for large-scale data centers, and the application scenario can be open-air outdoor or closed indoor. The integrated power module 100 includes the modular incoming line cabinet 1, the bus coupler cabinet 2, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5, the reactive power compensation cabinet 6, the feeder cabinet 7 and the transformer cabinet 8. The transformer cabinet 8, the incoming line cabinet 1, the bus coupler cabinet 2, the reactive power compensation cabinet 6, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5 and the feeder cabinet 7 are detachably connected in sequence to form an integrated whole.

[0026] The integrated power module 100 integrates the modular transformer cabinet 8, the incoming line cabinet 1, the busbar cabinet 2, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6 and the feeder cabinet 7 into one body, all the modules are prefabricated in the factory, and are integrally delivered to the installation site after centralized deployment, so that the land occupation area is reduced, and the site can be efficiently delivered, and the construction requirements of green, integration, integration, high efficiency of the data center are met.

[0027] Please refer to Figure 1 and Figure 2 , Figure 1 It is a front view schematic diagram of an integrated power module provided by the embodiment of the utility model, Figure 2 It is Figure 1 The schematic diagram of the integrated power module is shown. The integrated power module 100 further comprises a horizontal input busbar 9, a horizontal output busbar 10 and a transformer input copper bar 13.

[0028] The horizontal input busbar 9 is located above the incoming line cabinet 1, the busbar cabinet 2, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5 and the reactive compensation cabinet 6, and the horizontal input busbar 9 is divided into three-phase alternating current ABC, and is respectively connected with the incoming line cabinet 1, the busbar cabinet 2, the bypass cabinet 5 and the input and output cabinet 4; the horizontal output busbar 10 is located above the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5 and the feeder cabinet 7, and the horizontal output busbar 10 is divided into three-phase alternating current ABC, and is respectively connected with the input and output cabinet 4, the bypass cabinet 5 and the feeder cabinet 7. The transformer cabinet 8 is connected with the incoming line cabinet 1 through the transformer input copper bar 13. The horizontal input busbar 9 and the horizontal output busbar 10 are used for current collection of each cabinet.

[0029] The integrated power module 100 further comprises a busbar room 17, which is arranged on the top of the incoming line cabinet 1, the bus tie cabinet 2, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6, the feeder cabinet 7 and the transformer cabinet 8. Each of the cabinets is provided with a room body, which penetrates through the cabinets in the horizontal direction. After the cabinets are sequentially and detachably connected, the room bodies are connected and communicated with each other to form the busbar room 17. The horizontal input busbar 9, the horizontal output busbar 10 and the transformer input copper bar 13 are accommodated in the busbar room 17.

[0030] It should be noted that the bus tie cabinet 2 further comprises an external copper bar, and the busbar room 17 is provided with an opening corresponding to the position of the bus tie cabinet 2. The external copper bar extends to the outside of the integrated power module 100 through the opening and is electrically connected with the dense busbar. The dense busbar is used for parallel connection between multiple different integrated power modules 100.

[0031] The bypass cabinet 5 comprises an input end and an output end, which are arranged on the side wall of the cabinet body of the bypass cabinet 5. The input end is electrically connected with the horizontal input busbar 9, and the output end is electrically connected with the horizontal output busbar 10.

[0032] The integrated power module further comprises a base 15, and the modular transformer cabinet 8, the incoming line cabinet 1, the bus tie cabinet 2, the UPS power distribution cabinet 3, the input and output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6 and the feeder cabinet 7 are detachably installed on the base 15. In this embodiment, the installation mode can be bolt connection, and in other embodiments, the installation mode can also be buckle connection.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , the input and output cabinet 4 comprises an input switch 41 and an output switch 42. The horizontal input busbar 9 is electrically connected with the input switch 41 through any electric conductor penetrating through the top wall of the cabinet body of the input and output cabinet. The horizontal output busbar 10 is electrically connected with the output switch 42 through another electric conductor penetrating through the top wall of the cabinet body of the input and output cabinet.

[0034] Please refer to Figure 1 , Figure 3 and Figure 4 ,Figure 1 A plane structure schematic diagram of an integrated power module under one visual angle provided by the utility model, Figure 3 As shown in the cross-sectional view of the input and output cabinet 4, Figure 1 As shown in the cross-sectional view of the input and output cabinet 4, Figure 4 As shown in the cross-sectional view of the input and output cabinet 4, Figure 1 As shown in the cross-sectional view of the input and output cabinet 4.

[0035] The UPS distribution cabinet 3 includes an uninterrupted power supply 33 and a rack 35 with a receiving space, the uninterrupted power supply 33 is received in the receiving space and is detachably connected to the rack 35 through a connecting piece 37. The connecting piece 37 is of L-shaped structure, one end of which is fixed to the rack 35, and the other end is detachably connected to the cabinet shell of the uninterrupted power supply 33. In this embodiment, the fixing mode can be welding, and the detachable connection mode is bolt connection. In other embodiments, the fixing mode is not limited, and the fixing can also be performed using a curing agent, and the detachable connection mode can also be a bolt connection.

[0036] The UPS distribution cabinet 3 further includes an input interface 31 and an output interface 32. The input interface 31 and the output interface 32 are arranged on the cabinet side wall of the UPS distribution cabinet 3, the input switch 41 of the input and output cabinet 4 is electrically connected with the input interface 31, and the output switch 42 is electrically connected with the output interface 32.

[0037] The integrated power module further includes a first copper bar 11 and a second copper bar 12, the first copper bar 11 penetrates the cabinet side wall of the adjacent cabinet to electrically connect the input switch 41 with the input interface 31, and the second copper bar 12 penetrates the cabinet side wall of the adjacent cabinet to electrically connect the input switch 41 with the input interface 31, each input and output cabinet 4 corresponds to two UPS distribution cabinets 3 electrically connected.

[0038] In this embodiment, one input and output cabinet 4 is arranged between two UPS distribution cabinets 3, and the three together form a power distribution combination module, the transformer cabinet 8, the incoming line cabinet 1, the bus tie cabinet 2, the reactive power compensation cabinet 6, the power distribution combination module, the bypass cabinet 5 and the feeder cabinet 7 are sequentially connected. Among them, the number of the combination module is two, and the number of the feeder cabinet 7 is three.

[0039] In other embodiments, the positions of the reactive power compensation cabinet 6, the bypass cabinet 5, the feeder cabinet 7 and the power distribution combination module can be arbitrarily interchanged, and the number of the power distribution combination module and the feeder cabinet 7 can be one or more. When the number of the power distribution combination module and the feeder cabinet 7 is more than one, a plurality of the power distribution combination modules are arranged adjacent to each other, and a plurality of the feeder cabinets 7 are arranged adjacent to each other.

[0040] Please refer to Figure 1 、 Figure 4 、 Figure 5 and Figure 6 The columnar side walls of the transformer cabinet 8, the incoming line cabinet 1, the bus tie cabinet 2, the rack 35 of the UPS power distribution cabinet 3, the input / output cabinet 4, the bypass cabinet 5 and the reactive compensation cabinet 6 are provided with connecting holes 19, and adjacent cabinets are detachably connected through the connecting holes 19. In this embodiment, the cabinets can be bolted through the connecting holes 19, and the transformer cabinet 8, the incoming line cabinet 1, the bus tie cabinet 2, the rack 35, the input / output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6 and the feeder cabinet 7 are integrated into an integrated structure. In other embodiments, the incoming line cabinet 1, the bus tie cabinet 2, the rack 31, the input / output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6 and the feeder cabinet 7 can also be integrated into an integrated structure by being bolted through the connecting holes 19.

[0041] The transformer cabinet 8, the incoming line cabinet 1, the bus tie cabinet 2, the rack 31, the input / output cabinet 4, the bypass cabinet 5, the reactive compensation cabinet 6 and the feeder cabinet 7 are integrated into an integrated structure, and then are installed on the base 15. After the centralized deployment is completed, only the base 15 needs to be fixed on the base or the flat ground at the delivery site when delivered, so as to realize rapid delivery.

[0042] It should be noted that the design, production, integrated installation, debugging, factory acceptance and after-sales work of all cabinets are directly and uniformly completed by the supplier, and the process flow is clear and simple, without cross division of multiple suppliers or factories, so that the rapid delivery of the integrated power module 100 can be realized.

[0043] It should be further noted that since the uninterruptible power supply 33 and the rack 35 are independent of each other and are connected through the connecting piece 37, the uninterruptible power supply 33 can be separated from the rack 35 for maintenance or replacement only by removing the connecting piece 37 in the case of uninterrupted power supply, so as to realize online maintenance or replacement of the UPS power distribution cabinet 3, and greatly reduce the impact of power outage operation on the data center.

[0044] Compared with the power system in the related art, the integrated power module integrates the modular transformer cabinet, the incoming line cabinet, the bus tie cabinet, the UPS power distribution cabinet, the input / output cabinet, the bypass cabinet, the reactive power compensation cabinet and the feeder cabinet into one, all the modules are prefabricated in the factory, and the integrated whole is delivered to the installation site after centralized deployment, so that the land occupation area is reduced, the site can be efficiently delivered, the construction demand of the data center green, integration, integration and high efficiency is met, the function of online maintenance or replacement under the condition that the system is continuously powered is simultaneously provided, and the influence of power-off operation on the data center is greatly reduced.

[0045] The above-described embodiments are only used to illustrate the technical solutions of the utility model, rather than limit them; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An integrated power module, characterized by, The utility model relates to an integrated power module, comprising: a line-in cabinet, a bus-tie cabinet, a UPS power distribution cabinet, an input-output cabinet, a bypass cabinet, a reactive power compensation cabinet and a feeder cabinet, which are detachably connected to form an integrated unit; horizontal input busbars above the line-in cabinet, the bus-tie cabinet, the UPS power distribution cabinet, the input-output cabinet, the bypass cabinet and the reactive power compensation cabinet, which are electrically connected to the cabinets respectively; horizontal output busbars above the UPS power distribution cabinet, the input-output cabinet, the bypass cabinet and the feeder cabinet, which are electrically connected to the cabinets respectively.

2. The integrated power module of claim 1, wherein, The input-output cabinet comprises input switches and output switches, the UPS power distribution cabinet comprises input interfaces and output interfaces, the input switches are electrically connected to the input interfaces, and the output switches are electrically connected to the output interfaces.

3. The integrated power module of claim 2, wherein, The integrated power module further comprises first copper bars and second copper bars, the first copper bars electrically connect the input switches to the input interfaces, and the second copper bars electrically connect the input switches to the input interfaces.

4. The integrated power module of claim 2, wherein, The horizontal input busbars are electrically connected to the input switches, and the horizontal output busbars are electrically connected to the output switches.

5. The integrated power module of claim 1, wherein, The UPS power distribution cabinet comprises an uninterruptible power supply and a rack having a receiving space, the uninterruptible power supply is received in the receiving space and detachably connected to the rack through a connecting piece.

6. The integrated power module of claim 5, wherein, The integrated power module further comprises a transformer cabinet, which is detachably connected to the line-in cabinet and electrically connected to the line-in cabinet through transformer input copper bars.

7. The integrated power module of claim 6, wherein, The transformer cabinet, the line-in cabinet, the bus-tie cabinet, the rack, the input-output cabinet, the bypass cabinet, the reactive power compensation cabinet and the feeder cabinet are provided with connecting holes on the side walls of the vertical columns, and adjacent cabinets are detachably connected through the connecting holes.

8. The integrated power module of claim 7, wherein, The integrated power module further comprises a base, and the modular transformer cabinet, the line-in cabinet, the bus-tie cabinet, the UPS power distribution cabinet, the input-output cabinet, the bypass cabinet, the reactive power compensation cabinet and the feeder cabinet are detachably installed on the base.

9. The integrated power module of claim 8, wherein, The integrated power module further comprises a busbar room arranged on the top of the line-in cabinet, the bus-tie cabinet, the UPS power distribution cabinet, the input-output cabinet, the bypass cabinet, the reactive power compensation cabinet, the feeder cabinet and the transformer cabinet.

10. The integrated power module of claim 9, wherein, The horizontal input busbars, the horizontal output busbars and the transformer input copper bars are received in the busbar room.

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