CN220935449U - Battery control cabinet and battery control system - Google Patents

Abstract

The utility model discloses a battery control cabinet and a battery control system, wherein the battery control cabinet comprises: the bracket and the mounting plate are sequentially arranged from top to bottom; the support is connected with the inner side wall of the cabinet body and comprises a first installation layer, a second installation layer and a third installation layer, wherein the installation layers are arranged in the vertical direction, and the layer heights of the first installation layer, the second installation layer and the third installation layer are respectively adapted to the heights of the UPS controller, the UPS power supply and the longitudinal encryption device; the mounting panel is connected with the inside wall of the cabinet body, and it is equipped with first installation position, second installation position, third installation position and fourth installation position, and above installation position all is towards the export of the cabinet body, and first installation position is used for installing miniature circuit breaker, and the second installation position is used for installing current transformer, and the third installation position is used for installing photoelectric switch, and the fourth installation position is used for installing dual switch. The battery control cabinet has higher space utilization rate and can improve maintainability of a system in the cabinet body.

Description

Battery control cabinet and battery control system

Technical Field

The utility model particularly relates to a battery control cabinet and a battery control system.

Background

The control cabinet is one of core components for managing and controlling the battery cabinet, can ensure the safety, reliability and high efficiency of the battery system, and coordinates with other energy systems to realize optimal energy management. The functions and characteristics of the control cabinet may vary depending on the type of battery, the application scenario, and the system scale, but the overall objective is to ensure proper operation of the battery system and optimize energy utilization. In recent years, along with the explosion of the energy storage market, the liquid cooling battery cabinet applied to the energy storage direction is also dominant in the market.

The main control cabinet in the current market has the defects of low space utilization rate and poor system maintainability.

Disclosure of utility model

The utility model aims to solve the technical problems in the prior art and provides a battery control cabinet and a battery control system, wherein the battery control cabinet has higher space utilization rate and can improve maintainability of a system in the cabinet.

According to an embodiment of the first aspect of the present utility model, there is provided a battery control cabinet including: the cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged to the cabinet body, and a bracket and a mounting plate are sequentially arranged in the cabinet body from top to bottom; the support is connected with the inner side wall of the cabinet body and comprises three types of installation layers, namely a first installation layer, a second installation layer and a third installation layer, wherein the installation layers are arranged in the vertical direction, and the layer heights of the first installation layer, the second installation layer and the third installation layer are respectively adapted to the heights of the UPS controller, the UPS power supply and the longitudinal encryption device; the mounting panel with the inside wall of the cabinet body is connected, and it is equipped with first installation position, second installation position, third installation position and fourth installation position, above installation position all orientation the export of the cabinet body, first installation position is used for installing miniature circuit breaker, the second installation position is used for installing current transformer, the third installation position is used for installing photoelectric switch, the fourth installation position is used for installing dual power switch.

Preferably, the first installation position is positioned at the upper part of the installation plate, a first guide rail extending along the horizontal direction is arranged on the first installation position, and the miniature circuit breaker is installed on the first installation position through the first guide rail; the second installation position and the third installation position are positioned in the middle of the installation plate, the second installation position and the third installation position are oppositely arranged along the width direction of the cabinet body, a second guide rail extending along the horizontal direction is arranged on the third installation position, and the photoelectric switch is installed on the third installation position through the second guide rail; the fourth mounting location is located at a lower portion of the mounting plate.

Preferably, the mounting plate is provided with a threading hole, and the threading Kong Chengchang is circular and is positioned between the first mounting position and the second mounting position.

Preferably, an insulation protection plate is further arranged in the cabinet body, and the insulation protection plate is installed at the first installation position and covers the miniature circuit breaker and is used for performing insulation protection on the miniature circuit breaker.

Preferably, the insulating shield plate is made of an epoxy resin material.

Preferably, the battery control cabinet further comprises a display panel, wherein one side of the display panel is hinged to the inner side wall of the cabinet body and can rotate around a vertical axis; the display panel is vertically placed and extends along the width direction of the cabinet body, is positioned between the cabinet door and the support and between the mounting plates and is used for mounting BMS (management system) master control, fire control display control and three-phase alternating current electric meters.

Preferably, a plurality of side beams are arranged on the inner side wall of the cabinet body, the side beams extend along the depth direction of the cabinet body, and the side beams are arranged at intervals along the vertical direction; the bracket and the mounting plate are connected with the cabinet body through the side beams.

Preferably, the cabinet further comprises a radiator, wherein the radiator is installed on the cabinet door and used for radiating heat inside the cabinet body.

According to an embodiment of the second aspect of the present utility model, there is provided a battery control system including a UPS controller, a UPS power source, a longitudinal encryption device, a miniature circuit breaker, a current transformer, a photoelectric switch, a dual power switch, a fuse, a surge protector, a fuse box, and the battery control cabinet described above; the UPS controller, the UPS power supply, the longitudinal encryption device, the miniature circuit breaker, the current transformer, the photoelectric switch, the dual power switch, the fuse, the surge protector and the fiber melting box are all installed in the battery control cabinet.

Preferably, the UPS controller, the UPS power source and the longitudinal encryption device are all mounted on a bracket in the battery control cabinet, and the UPS controller, the UPS power source and the longitudinal encryption device are electrically connected in sequence; the miniature circuit breaker, the current transformer, the photoelectric switch and the dual-power switch are all arranged on a mounting plate in the battery control cabinet; the miniature circuit breaker is electrically connected with the current transformer, and the current transformer is electrically connected with the dual power switch and the photoelectric switch respectively; the surge protector and the fuse are both arranged on the inner side wall of the cabinet body, and are both positioned at one side close to the dual power switch, and the dual power switch is electrically connected with the fuse and the surge protector in sequence; the fiber melting box is arranged on the inner side wall of the cabinet body of the battery control cabinet and is positioned at one side close to the photoelectric switch, and the fiber melting box is electrically connected with the photoelectric switch.

The battery control cabinet of the utility model accommodates the UPS controller, the UPS power supply and the longitudinal encryption device through the installation layers with different layer heights in the bracket, and in addition, the miniature circuit breaker, the current transformer, the photoelectric switch, the double-power switch and other devices can be installed through a plurality of installation bits reserved on the installation plate. Therefore, the battery control cabinet can fully utilize the height and width space in the cabinet body, thereby improving the space utilization rate. Moreover, each mounting layer of the bracket is opposite to the outlet of the cabinet body, so that the equipment can be conveniently mounted by workers; the installation position on the mounting plate is also right to the outlet of the cabinet body, so that the equipment can be conveniently installed by workers. In conclusion, the battery control cabinet has higher space utilization rate, and can improve maintainability of a system in the cabinet body.

Drawings

FIG. 1 is a schematic diagram of the external configuration of a battery control cabinet according to some embodiments of the utility model;

FIG. 2 is a front view of a battery control cabinet in some embodiments of the utility model;

FIG. 3 is a schematic diagram of a display panel of a battery control cabinet in accordance with some embodiments of the utility model;

FIG. 4 is a schematic diagram of the internal structure of a battery control cabinet according to some embodiments of the utility model;

fig. 5 is a side view of the internal structure of a battery control cabinet in some embodiments of the utility model.

In the figure: 1-cabinet body, 2-cabinet door, 3-support, 31-first mounting layer, 32-second mounting layer, 33-third mounting layer, 34-UPS controller, 35-UPS power, 4-mounting plate, 41-miniature circuit breaker, 42-current transformer, 43-photoelectric switch, 44-dual power switch, 45-threading hole, 46-first guide rail, 47-second guide rail, 5-insulation guard plate, 6-display board, 61-fire display control, 62-BMS general control, 63-three-phase alternating current ammeter, 64-knob switch, 65-fire switch board, 66-BMS switch board, 7-radiator, 8-lock, 9-fiber fuse box, 10-surge protector, 11-fuse, 12-audible and visual alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent, and the embodiments described in detail, but not necessarily all, in connection with the accompanying drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", "left", "right", and the like indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, and are merely for convenience and simplicity of description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "configured," "mounted," "secured," and the like are to be construed broadly and may be either fixedly connected or detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1, the utility model discloses a battery control cabinet, which comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is hinged with the cabinet body 1, and a bracket 3 and a mounting plate 4 are sequentially arranged in the cabinet body 1 from top to bottom.

Wherein, support 3 is connected with the inside wall of cabinet body 1, and it includes three types of erection layers, is first erection layer 31, second erection layer 32 and third erection layer 33 respectively, and these erection layers arrange along vertical direction and set up, and the layer height of first erection layer 31, second erection layer 32 and third erection layer 33 is adapted in UPS controller 34, UPS power 35 and vertical encryption device's height respectively, and every erection layer is all just right the export of the cabinet body. The mounting panel 4 is connected with the inside wall of the cabinet body 1, and it is equipped with first installation position, second installation position, third installation position and fourth installation position, and above installation position all is towards the export of the cabinet body 1, and first installation position is used for installing miniature circuit breaker 41, and the second installation position is used for installing current transformer 42, and the third installation position is used for installing photoelectric switch 43, and the fourth installation position is used for installing dual power switch 44.

The battery control cabinet is an energy storage liquid cooling battery control cabinet, is generally used for a battery energy storage system, a super capacitor system, an energy storage inverter system and the like, and has the functions of monitoring, protecting, controlling, communicating and the like.

The control cabinet adopts a modularized design, and the UPS module is integrated with the UPS controller 34, the UPS power supply 35 and the longitudinal encryption device, is arranged on the bracket 3, and can be directly detached from the bracket 3 for replacement when the UPS module needs to be modified and replaced. The UPS controller 34 is provided with 5 layers of the stand 3, which have 3 layers of heights, and are respectively matched with the UPS controller 34, the UPS power source 35 and the longitudinal encryption device. These three devices are inserted into the guide rails of the bracket 3 and are fastened to the panel with screws. The modular arrangement facilitates assembly and installation of the device. In addition, the control cabinet has standardized size and interface, and is convenient to connect with and integrate with other equipment and systems.

Further, as shown in fig. 4, the openings of the three installation layers of the bracket 3 face the opening of the cabinet 1, so that the operator can conveniently plug in and install the UPS controller 34, the UPS power source 35 and the longitudinal encryption device. In addition, a first installation layer 31, a second installation layer 32 and a third installation layer 33 are sequentially arranged from top to bottom, the first installation layer 31 is used for accommodating a UPS controller 34, the second installation layer 32 is used for accommodating a UPS power supply 35, and the third installation layer 33 is used for accommodating a longitudinal encryption device. The number of each mounting layer is one or more to accommodate more UPS controllers 34, UPS power sources 35, and longitudinal encryption devices. Specifically, the number of the first mounting layers 31 is one, and the number of the second mounting layers 32 and the number of the third mounting layers 33 are two.

Specifically, the UPS controller 34 (Uninterruptible Power Supply) refers to an uninterruptible power supply controller. The UPS controller 34 is connected with the UPS power supply 35, when the mains supply input is normal, the UPS controller 34 stabilizes the mains supply and supplies the regulated mains supply to the load for use, and the UPS controller 34 is an alternating current type electric voltage stabilizer; when the commercial power is interrupted (accident power failure), the UPS controller 34 immediately supplies 220V alternating current to the load by the method of switching and converting the direct current power of the UPS battery, so that the load keeps normal work and soft and hardware of the load are protected from damage. The UPS controller 34 devices typically provide protection against either over-voltage or under-voltage.

As shown in fig. 5, a stand-by UPS controller 34 bracket 3 is further disposed inside the cabinet body 1, and the stand-by UPS controller 34 bracket 3 is located at the lower end of the cabinet body 1 and located at the rear of the mounting board 4, for mounting a stand-by UPS power source 35.

As shown in fig. 2, the mounting board 4 is used for mounting control devices such as a miniature circuit breaker 41, a current transformer 42, a photoelectric switch 43, a double power switch 44, and the like. The mounting plate 4 may be made of stainless steel or the like, and is vertically disposed and extends along the width direction of the cabinet 1, so that the mounting position on the mounting plate 4 can be oriented to the opening of the cabinet 1, so that the above equipment can be mounted or dismounted by a worker.

To sum up, this battery control cabinet passes through support 3 and mounting panel 4 in the rational layout cabinet body 1, can make full use of cabinet body 1's height and width space, can hold the required electrical equipment of battery control system to make things convenient for the staff to inspect the maintenance to electrical equipment. Therefore, the battery control cabinet can improve the space utilization in the cabinet and the maintainability of the system in the cabinet body 1.

As shown in fig. 4 and 5, in the present embodiment, a first mounting position is provided on the upper portion of the mounting plate 4, and a first rail 46 extending in the horizontal direction is provided on the first mounting position, and the miniature circuit breaker 41 is mounted on the first mounting position via the first rail 46. The number of first guide rails 46 is one or more. Specifically, the number of first guide rails 46 is three. The miniature circuit breakers 41 are mounted on the first guide rail 46, and the mounting positions thereof can be conveniently adjusted so as to facilitate subsequent continuous mounting of the plurality of miniature circuit breakers 41.

The second installation position and the third installation position are located in the middle of the installation plate 4, and the second installation position and the third installation position are oppositely arranged along the width direction of the cabinet body 1, specifically, the second installation position is located on the left side of the installation plate 4, and the third installation position is located on the right side of the installation plate 4. The third mounting position is provided with a second rail 47 extending in the horizontal direction, and the photovoltaic switch 43 is mounted on the third mounting position via the second rail 47. The photoelectric switch 43 is installed through the guide rail, so that a worker can conveniently adjust the position of the photoelectric switch 43, and the subsequent photoelectric switch 43 can be conveniently installed. In addition, a fourth mounting location is provided at the lower portion of the mounting plate 4 for mounting the dual power switch 44.

Further, the mounting plate 4 is provided with a threading hole 45, and the threading hole 45 is in an oblong shape and is positioned between the first mounting position and the second mounting position. Specifically, the wire harness of the device in front and behind the mounting board 4 is deployed through the threading hole 45. The oblong threading hole 45 can facilitate the threading of the worker during the installation process.

The copper bars are mounted on the back surface of the mounting plate 4, and are mainly used for ensuring that electrical equipment in the control cabinet can achieve good grounding effect and ensuring electrical safety. As shown in fig. 4, the threading hole 45 is located on the left side of the middle of the mounting plate 4. Specifically, the current transformer 42 is located in the middle of the mounting plate 4, the dual power switch 44 is located below the current transformer 42, and the current transformer 42 is electrically connected to the dual power switch 44. The incoming wire enters the current transformer 42 after passing through the dual power switch 44, and a threading hole 45 is arranged to enable the wire harness to penetrate to the back surface and interact with the copper bar. Specifically, the copper bar can shield electromagnetic interference, effectively reduce interference among various circuits in the electrical equipment, improve the anti-interference capability of the equipment, and simultaneously, can improve the grounding effect, reduce impedance, reduce grounding resistance and improve the grounding effect.

Further, as shown in fig. 5, an insulation protection plate 5 is further disposed in the cabinet body 1, and the insulation protection plate 5 is located in the middle of the cabinet body 1. The insulation protection plate 5 is installed at the first installation position and covers the miniature circuit breaker 41 for insulation protection of the miniature circuit breaker 41. Preferably, the insulating shield 5 is made of an epoxy resin material. The insulation protection plate 5 mainly protects the miniature circuit breaker 41 at the back, the miniature circuit breaker 41 is a switch assembly of a battery cabinet, and the insulation protection plate 5 provides a certain degree of protection for the safety reliability of the miniature circuit breaker 41.

In addition, as shown in fig. 2, the cabinet 1 further accommodates a fuse 11, a surge protector 10 and a fuse box 9. The fiber melting box 9 is arranged on the inner side wall of the cabinet body 1 and is positioned at one side close to the photoelectric exchanger. Specifically, the photoelectric switch 43 is mounted on the lower portion of the mounting plate 4 through a guide rail; the fiber melting box 9 is hung on the right side plate. Wiring is performed between the photoelectric exchange 43 and the fuse box 9 through a wire slot. The benefits of this arrangement are: the photoelectric switch 43 and the fiber fuse box 9 are connected through fiber bundles, so that the photoelectric switch and the fiber fuse box are arranged below the control cabinet and at the right position, and wiring by workers can be facilitated.

The fuse 11 and the surge protector 10 are located at the lower part of the left inner wall of the cabinet 1, and are disposed opposite to the fuse box 9 located at the right side, so that the installation space in the cabinet 1 can be fully utilized. Further, the surge protector 10 and the fuse 11 are directly connected by a wire harness.

It can be seen that the battery control cabinet not only reasonably distributes the positions of internal electrical equipment, but also considers the reasonable layout of internal power lines, signal lines and control lines. Reasonable wiring layout can simplify circuit connection and improve maintainability and operability. The wiring mode comprises horizontal wiring and vertical wiring, and line management is performed by adopting a wire slot.

Referring to fig. 2 and 3, in the present embodiment, the battery control cabinet further includes a display panel 6, and the display panel 6 is hinged to the inner side wall of the cabinet body 1 and can rotate around a vertical axis. The display panel 6 is vertically placed and extends along the width direction of the cabinet body 1, and is positioned between the cabinet door 2 and the bracket 3 and between the cabinet door and the mounting plate 4, and is used for mounting the BMS master control 62, the fire control display control 61 and the three-phase alternating current electric meter 63.

Mainly mounted on the display panel 6 are some interactive devices or control display units, such as: the fire control shows accuse 61, BMS always accuse 62, three-phase alternating current ammeter 63, rotary switch 64 etc. and the staff can know and adjust the state of the inside electrical equipment of switch board through these interactive equipment to the later maintenance debugging of being convenient for. The left side of the display panel 6 is hinged on the left inner wall of the cabinet body 1, and in a normal state, the display panel 6 is positioned outside the bracket 3 and the mounting plate 4. The operator can know and adjust the state of the electrical equipment inside the control cabinet by opening the cabinet door 2 through the display panel 6. If the electrical equipment inside the cabinet 1 needs to be maintained, the display panel 6 can be turned to avoid shielding the electrical equipment on the bracket 3 and the mounting plate 4.

Further, the display panel 6 is located in the middle of the control cabinet, hinged to the side wall of the cabinet body 1, and the center height of the display panel is 1500mm away from the bottom, so that the debugging height requirement can be met. The display panel 6 can visually appear after the door panel is opened. The display panel 6 is provided with a guide rail and a plurality of wire grooves, the wire grooves are important tools for line management, and workers can conveniently arrange connecting wiring harnesses between interactive devices on the display panel 6 through the wire grooves. Wiring terminals are also mounted on the rails of the display panel 6. As shown in fig. 4, the display panel 6 is compatible with control and display units of different manufacturers. The display panel 6 is structurally designed with a fire-fighting adapter plate 65 and a BMS adapter plate 66, and can be adapted to and compatible with multiple-specification electrical appliance units. The adapter plate structure can match the appearance of the electric device, and different electric devices are compatible to the greatest extent, so that the compatibility of the control cabinet is improved.

In conclusion, the battery control cabinet can fully utilize the width and depth space of the cabinet body 1 through reasonably distributing the display panel 6 in the cabinet body 1, and further improve the utilization rate of the space in the cabinet.

In this embodiment, a plurality of side beams are provided on the inner side wall of the cabinet body 1, the side beams extend in the depth direction of the cabinet body 1, and the side beams are arranged at intervals in the vertical direction. The bracket 3 and the mounting plate 4 are connected with the cabinet body 1 through side beams. The strength of the cabinet body 1 can be improved through the plurality of side beams, on the other hand, the support 3, the mounting plate 4 and the like are arranged on the side beams, so that the cabinet body 1 can be replaced and maintained more conveniently, and the cabinet body 1 is not damaged directly.

Referring to fig. 1, in this embodiment, the battery control cabinet further includes a radiator 7, where the radiator 7 is installed on the cabinet door 2 and is used for radiating heat inside the cabinet body 1. The radiator 7 may be a radiator such as a liquid-cooled radiator 7. The radiator 7 is embedded inside the lower end of the door panel to help regulate the internal temperature and maintain the normal operating temperature range of the device. This helps to prevent overheating and extend the useful life of the equipment within the control cabinet.

Further, the control cabinet is equipped with door locks 8 and other security devices to limit access by unauthorized persons and to ensure safe operation of the device. These safety devices may include door locks 8, protective cover plates, grounding devices, power down protection, etc. In addition, the control cabinet is provided with a mark and a sign for indicating the purpose, the warning information, the operation guidance and the like of the control cabinet. These identifications and logos help to provide the necessary information and to ensure that personnel are operating and maintaining the control cabinet correctly.

The working principle of the battery control cabinet will be further described below:

The cabinet body 1 of the battery control cabinet is internally provided with a bracket 3 and a mounting plate 4. The bracket 3 is arranged at the upper end part of the cabinet body 1; the bracket 3 is provided with a first mounting layer 31, a second mounting layer 32 and a third mounting layer 33 from top to bottom. The first installation layer 31 is used for accommodating a UPS controller 34, the second installation layer 32 is used for accommodating a UPS power supply 35, and the second installation layer 32 is used for accommodating a longitudinal encryption device. The mounting plate 4 is located at the lower end of the cabinet body 1 and is used for mounting control equipment such as a miniature circuit breaker 41, a current transformer 42, a photoelectric switch 43, a dual-power switch 44 and the like. The mounting plate 4 extends along the width direction of the cabinet body 1 and is opposite to the outlet of the cabinet body 1, so that the electric equipment on the mounting plate 4 can be conveniently dismounted by workers. In addition, the first mounting position of the mounting plate 4 (i.e., the position where the miniature circuit breaker 41 is located) is provided with an insulating protection plate 5 for insulating and protecting the miniature circuit breaker 41. The cabinet body 1 is internally provided with the display panel 6, the display panel 6 is positioned on the outer side of the bracket 3 and the mounting plate 4, the display panel 6 is hinged on the inner side wall of the cabinet body 1, and when components on the bracket 3 or the mounting plate 4 are required to be maintained, the display panel 6 can be opened to avoid shielding the bracket 3 or the mounting plate 4. Under normal conditions, a worker can directly know the state of the electrical equipment inside the control cabinet through the display unit on the display panel 6, so that the later maintenance and debugging are facilitated.

The control cabinet has high compatibility to devices, so that space in the cabinet is distributed reasonably, and the installation position of the compatible devices is reserved. And as such, the control cabinet maximally utilizes various plates, beams, hollows of plates and hollows of beams in the cabinet body 1, so that the inner space of one control cabinet body is developed to the greatest extent, and a plurality of different device schemes and matching schemes can be compatible.

In summary, this battery control cabinet has following advantage:

(1) Reasonable internal structure layout: the space of the control cabinet can be utilized to the maximum extent, reasonable arrangement of equipment and elements is ensured, in other words, the height, width and depth space of the cabinet body 1 can be fully utilized by reasonably arranging the bracket 3, the mounting plate 4 and the display plate 6 in the cabinet body 1, so that the receivable electrical equipment is increased, and the electrical equipment is convenient to check and maintain by workers;

(2) Good device interchangeability: the multi-scheme compatible installation can be realized for the electric devices of different manufacturers, and the interchangeability of the devices of different schemes is ensured to the greatest extent from the structural side.

Example 2

Referring to fig. 1, the utility model also discloses a battery control system, which comprises a UPS controller 34, a UPS power source 35, a longitudinal encryption device, a miniature circuit breaker 41, a current transformer 42, a photoelectric switch 43, a dual power switch 44, a fuse 11, a surge protector 10, a fiber fuse box 9 and a battery control cabinet in embodiment 1.

The UPS controller 34, the UPS power source 35, the longitudinal encryption device, the miniature circuit breaker 41, the current transformer 42, the photoelectric switch 43, the dual power switch 44, the fuse 11, the surge protector 10 and the fuse box 9 are all installed in the battery control cabinet.

Specifically, the control cabinet has a space for installing components therein, such as electrical components shown in fig. 2: UPS controller 34, fire control display control 61, BMS general control 62, three-phase alternating current ammeter 63, photoelectric switch 43, fiber fuse box 9, dual power switch 44, surge protector 10, fuse 11, current transformer 42, miniature circuit breaker 41, UPS power supply 35, audible and visual alarm 12, binding post, rotary switch 64 etc.. These components are mounted inside the control cabinet by bolts, rails or other fastening means.

The battery control system is arranged in the battery control cabinet of the embodiment 1, and the width and depth space of the cabinet body 1 can be fully utilized, so that electrical equipment required by the battery control system can be contained, and a worker can conveniently inspect and maintain the electrical equipment.

Further, the UPS controller 34, the UPS power source 35 and the longitudinal encryption device are all installed on the stand 3 in the battery control cabinet, and the UPS controller 34, the UPS power source 35 and the longitudinal encryption device are electrically connected in sequence. The miniature circuit breaker 41, the current transformer 42, the photoelectric switch 43 and the dual-power switch 44 are all arranged on the mounting plate 4 in the battery control cabinet. The miniature circuit breaker 41 is electrically connected to a current transformer 42, and the current transformer 42 is electrically connected to a double power switch 44 and a photoelectric switch 43, respectively. The surge protector 10 and the fuse 11 are both mounted on the inner side wall of the cabinet 1, and both are positioned on the side close to the double power switch 44, and the double power switch 44 is electrically connected with the fuse 11 and the surge protector 10 in sequence. The fiber melting box 9 is arranged on the inner side wall of the cabinet body 1 of the battery control cabinet and is positioned at one side close to the photoelectric switch 43, and the fiber melting box 9 is electrically connected with the photoelectric switch 43.

When the power supply control system can realize the circuit breaking of the commercial power through the UPS module, the 220V alternating current is continuously supplied through the direct current energy of the UPS battery, so that the load keeps normal work and the software and hardware of the load are protected from being damaged. The control devices such as the miniature circuit breaker 41 and the dual power switch 44 can ensure the safety, reliability and high efficiency of the whole power system, and can coordinate with other energy systems to realize optimal energy management.

It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.

Claims (10)

1. A battery control cabinet, comprising: the novel cabinet comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is hinged to the cabinet body (1), and a bracket (3) and a mounting plate (4) are sequentially arranged in the cabinet body (1) from top to bottom;

The support (3) is connected with the inner side wall of the cabinet body (1) and comprises three types of installation layers, namely a first installation layer (31), a second installation layer (32) and a third installation layer (33), wherein the installation layers are arranged in the vertical direction, and the layer heights of the first installation layer (31), the second installation layer (32) and the third installation layer (33) are respectively adapted to the heights of a UPS controller (34), a UPS power supply (35) and a longitudinal encryption device, and each installation layer is opposite to the outlet of the cabinet body;

The mounting board (4) with the inside wall of cabinet body (1) is connected, and it is equipped with first installation position, second installation position, third installation position and fourth installation position, and above installation position all is oriented the export of cabinet body (1), first installation position is used for installing miniature circuit breaker (41), the second installation position is used for installing current transformer (42), the third installation position is used for installing photoelectric switch (43), the fourth installation position is used for installing dual supply switch (44).

2. The battery control cabinet according to claim 1, characterized in that the first mounting location is located at an upper portion of the mounting plate (4), on which a first rail (46) extending in a horizontal direction is provided, on which the miniature circuit breaker (41) is mounted via the first rail (46);

The second installation position and the third installation position are positioned in the middle of the installation plate (4), the second installation position and the third installation position are oppositely arranged along the width direction of the cabinet body (1), a second guide rail (47) extending along the horizontal direction is arranged on the third installation position, and the photoelectric switch (43) is installed on the third installation position through the second guide rail (47);

The fourth mounting position is positioned at the lower part of the mounting plate (4).

3. Battery control cabinet according to claim 1 or 2, characterized in that the mounting plate (4) is provided with a threading hole (45), the threading hole (45) is in an oblong shape and is located between the first mounting position and the second mounting position.

4. Battery control cabinet according to claim 1, characterized in that an insulating protection plate (5) is further arranged in the cabinet body (1), and the insulating protection plate (5) is installed at the first installation position and covers the miniature circuit breaker (41) for insulating protection of the miniature circuit breaker (41).

5. Battery control cabinet according to claim 4, characterized in that the insulating protection plate (5) is made of an epoxy resin material.

6. The battery control cabinet according to claim 1, further comprising a display panel (6), one side of the display panel (6) being hinged to an inner side wall of the cabinet body (1) rotatable about a vertical axis;

The display panel (6) is vertically arranged and extends along the width direction of the cabinet body (1), is positioned between the cabinet door (2) and the bracket (3) and between the mounting plates (4) and is used for mounting BMS general control, fire control display control and three-phase alternating current electric meters.

7. The battery control cabinet according to claim 1, wherein a plurality of side beams are provided on an inner side wall of the cabinet body (1), the side beams extend in a depth direction of the cabinet body (1), and the side beams are arranged at intervals in a vertical direction;

The bracket (3) and the mounting plate (4) are connected with the cabinet body (1) through the side beams.

8. Battery control cabinet according to claim 1, characterized in that it further comprises a radiator (7), said radiator (7) being mounted on said cabinet door (2) for radiating the heat inside said cabinet body (1).

9. A battery control system, characterized by comprising a UPS controller (34), a UPS power source (35), a longitudinal encryption device, a miniature circuit breaker (41), a current transformer (42), a photoelectric switch (43), a dual power switch (44), a fuse (11), a surge protector (10), a fuse box (9) and the battery control cabinet of any of claims 1-8;

The UPS control device comprises a UPS controller (34), a UPS power supply (35), a longitudinal encryption device, a miniature circuit breaker (41), a current transformer (42), a photoelectric switch (43), a dual-power switch (44), a fuse (11), a surge protector (10) and a fiber melting box (9) which are all arranged in the battery control cabinet.

10. The battery control system according to claim 9, wherein the UPS controller (34), the UPS power source (35), and the longitudinal encryption device are all mounted on a bracket (3) within the battery control cabinet, and the UPS controller (34), the UPS power source (35), and the longitudinal encryption device are electrically connected in sequence;

The miniature circuit breaker (41), the current transformer (42), the photoelectric switch (43) and the dual-power switch (44) are all arranged on a mounting plate (4) in the battery control cabinet;

The miniature circuit breaker (41) is electrically connected with the current transformer (42), and the current transformer (42) is electrically connected with the dual power switch (44) and the photoelectric switch (43) respectively;

The surge protector (10) and the fuse (11) are both arranged on the inner side wall of the cabinet body (1), and are both positioned on one side close to the dual power switch (44), and the dual power switch (44) is electrically connected with the fuse (11) and the surge protector (10) in sequence;

The fiber melting box (9) is arranged on the inner side wall of the cabinet body (1) of the battery control cabinet and is positioned at one side close to the photoelectric switch (43), and the fiber melting box (9) is electrically connected with the photoelectric switch (43).