Multifunctional EMS control equipment and multifunctional EMS control system

Abstract

The utility model relates to a multifunctional EMS control device and a multifunctional EMS control system. The multifunctional EMS control device comprises a battery management unit, a data acquisition unit, a PLC control unit, an interaction unit and a circuit breaking unit. The data acquisition unit is in communication connection with the battery management unit; the PLC control unit is in communication connection with the data acquisition unit and the battery management unit. The interaction unit is in communication connection with the PLC control unit; the circuit breaking unit is connected with the battery management unit, the data acquisition unit and the PLC control unit. The multifunctional EMS control device has the advantages that by arranging the interaction unit connected with the PLC control unit, a visual graphical user interface is provided, and an operator can easily interact with the multifunctional EMS control device by touching icons, buttons and menus; the problems that an existing EMS testing system depends on a mouse, a keyboard and an indicator lamp to conduct interactive operation, operation is complex, and the information obtaining efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and in particular to a multifunctional EMS control device and a multifunctional EMS control system. Background Technology

[0002] An EMS test cabinet, or Electromagnetic Susceptibility (ESS) test cabinet, is a testing device used to evaluate the ability of electronic equipment to function normally when subjected to external electromagnetic interference. It is primarily used to simulate various electromagnetic interference environments to test the electromagnetic compatibility and anti-interference performance of electronic equipment.

[0003] Existing EMS testing systems are generally operated using input devices such as mice and keyboards, but they have the following shortcomings:

[0004] 1. Poor ease of operation: Current control boxes rely on keyboards, mice or other external input devices to operate the control system, which not only increases the complexity and cost of the equipment, but may also lead to inconvenience in operation. They usually require more steps and command input, increasing the training cost and time of operators, and are prone to operational errors.

[0005] 2. Limited information display: Current control boxes usually need to display system information through small displays or indicator lights. This may result in unclear and unintuitive information display, especially in the display of complex graphics and data. It is impossible to display a large amount of information at the same time, making it difficult for operators to fully understand the operating status of the system. This may affect the operators' understanding and judgment of the information and increase the risk of misoperation.

[0006] 3. Instability in data acquisition and transmission: The current control box is not stable enough in terms of data acquisition and transmission, which may lead to data loss or interruption.

[0007] Currently, no effective solutions have been proposed for the problems of existing EMS testing systems that rely on mouse, keyboard, and indicator lights for complex interactive operations and low information acquisition efficiency. Utility Model Content

[0008] The purpose of this invention is to address the shortcomings of existing technologies by providing a multifunctional EMS control device and a multifunctional EMS control system, thereby solving the problems of complex interactive operation and low information acquisition efficiency of existing EMS testing systems that rely on mouse, keyboard, and indicator lights.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0010] Firstly, a multifunctional EMS control device is provided, comprising:

[0011] Battery Management Unit;

[0012] A data acquisition unit, which is communicatively connected to the battery management unit, is used to acquire the operating data of the battery management unit;

[0013] The PLC control unit is communicatively connected to the battery management unit and the data acquisition unit, and is used to control the battery management unit and process operating data.

[0014] An interactive unit, which is communicatively connected to the PLC control unit, is used to output data from the PLC control unit and input instructions to the PLC control unit.

[0015] A circuit breaker unit, which is connected to the PLC control unit, is used to control the circuit switching of the multi-functional EMS control device.

[0016] In some embodiments, the data acquisition unit is connected to the battery management unit via Ethernet to obtain the battery management unit's operating data.

[0017] In some embodiments, the PLC control unit is connected to the battery management unit via Ethernet to control the battery management unit.

[0018] In some embodiments, the PLC control unit is connected to the data acquisition unit via Ethernet to process the data collected by the data acquisition unit.

[0019] In some embodiments, the interaction unit is connected to the PLC control unit via Ethernet to output data from the PLC control unit and input instructions to the PLC control unit.

[0020] In some embodiments, the battery management unit includes:

[0021] An energy storage converter unit is communicatively connected to the PLC control unit to realize bidirectional conversion and management of electrical energy.

[0022] In some embodiments, the PLC control unit includes:

[0023] A relay unit, which is connected to the PLC control unit, is used to isolate the transmitted signal and maintain the stability of the transmitted signal.

[0024] In some of these embodiments, it also includes:

[0025] An expansion unit, which is communicatively connected to the PLC control unit, is used to expand the connection of devices.

[0026] In some embodiments, the expansion unit is connected to the PLC control unit via Ethernet.

[0027] In some of these embodiments, it also includes:

[0028] A backup power supply unit is provided, which is connected to the data acquisition unit and the PLC control unit respectively, to enable the data acquisition unit to operate normally in the event of a power outage.

[0029] Secondly, a multifunctional EMS control system is provided, including:

[0030] The multifunctional EMS control device as described in the first aspect;

[0031] The protective device is located outside the multifunctional EMS control device.

[0032] In some embodiments, the protective device includes:

[0033] The protective unit is disposed outside the multifunctional EMS control device for protection;

[0034] A plurality of interface units are distributed in the protection unit and connected to the multi-functional EMS control device for circuit maintenance, replacement and expansion.

[0035] An opening unit is rotatably disposed on the front side of the protective unit and covers the multi-functional EMS control device.

[0036] In some embodiments, the protective device further includes:

[0037] A locking unit is disposed on the side of the protective unit and is detachably connected to the opening unit, used to lock the relative position of the opening unit and the protective unit.

[0038] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0039] This invention discloses a multifunctional EMS control device and a multifunctional EMS control system. By setting up an interactive unit connected to a PLC control unit, it provides an intuitive graphical user interface. Operators can easily interact with the multifunctional EMS control device through touch icons, buttons, and menus, greatly reducing operational difficulty and improving work efficiency. Simultaneously, it offers faster response speeds and reduces operational delays, enabling operators to monitor and control the energy storage system more quickly. It solves the problems of existing EMS testing systems that rely on complex interactive operations using a mouse, keyboard, and indicator lights, resulting in low information acquisition efficiency. Attached Figure Description

[0040] Figure 1 This is a schematic diagram (a) of a multifunctional EMS control device according to an embodiment of the present utility model;

[0041] Figure 2 This is a schematic diagram of a battery management unit according to an embodiment of the present utility model;

[0042] Figure 3 This is a schematic diagram of a PLC control unit according to an embodiment of the present utility model;

[0043] Figure 4 This is a schematic diagram (II) of a multifunctional EMS control device according to an embodiment of the present utility model;

[0044] Figure 5 This is a schematic diagram (III) of a multifunctional EMS control device according to an embodiment of the present utility model;

[0045] Figure 6 This is a schematic diagram of a multifunctional EMS control system according to an embodiment of the present utility model;

[0046] Figure 7 This is a schematic diagram (a) of the protective device according to an embodiment of the present utility model;

[0047] Figure 8 This is a schematic diagram (II) of the protective device according to an embodiment of the present utility model.

[0048] The attached figures are labeled as follows: 100, Multifunctional EMS control equipment;

[0049] 110. Battery Management Unit; 111. Energy Storage Converter Unit;

[0050] 120. Data acquisition unit;

[0051] 130. PLC control unit; 131. Relay unit;

[0052] 140. Interactive Unit;

[0053] 150. Circuit breaker unit;

[0054] 160. Extended Unit;

[0055] 170. Backup power supply unit;

[0056] 200. Protective equipment; 210. Protective unit; 220. Interface unit; 230. Opening unit; 240. Locking unit. Detailed Implementation

[0057] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0058] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0059] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0060] Example 1

[0061] This embodiment relates to the multifunctional EMS control device of this utility model.

[0062] An illustrative embodiment of this utility model, such as Figure 1 As shown, a multifunctional EMS control device 100 includes a battery management unit 110, a data acquisition unit 120, a PLC control unit 130, an interaction unit 140, and a circuit breaker unit 150. The data acquisition unit 120 is communicatively connected to the battery management unit 110 and is used to acquire the operating data of the battery management unit 110. The PLC control unit 130 is communicatively connected to both the battery management unit 110 and the data acquisition unit 120, and is used to control the battery management unit 110 and process the operating data. The interaction unit 140 is communicatively connected to the PLC control unit 130 and is used to output data from the PLC control unit 130 and input instructions to the PLC control unit 130. The circuit breaker unit 150 is connected to the PLC control unit 130 and is used to control the on / off state of the circuit of the multifunctional EMS control device 100.

[0063] In some embodiments, the battery management unit 110 includes, but is not limited to, a battery balancing module, a thermal management module, and a battery parameter storage module.

[0064] In some embodiments, the data acquisition unit 120 is connected to the battery management unit 110 via Ethernet to obtain the operating data of the battery management unit 110.

[0065] In some of these embodiments, the data acquisition unit 120 includes, but is not limited to, a high-precision sensor or an ADC (analog-to-digital converter).

[0066] In some embodiments, the PLC control unit 130 is connected to the battery management unit 110 via Ethernet to control the battery management unit 110.

[0067] In some embodiments, the PLC control unit 130 is connected to the data acquisition unit 120 via Ethernet to process the data collected by the data acquisition unit 120.

[0068] In some of these embodiments, the PLC control unit 130 includes, but is not limited to, a PLC central control unit.

[0069] In some embodiments, the interaction unit 140 is connected to the PLC control unit 130 via Ethernet to output data from the PLC control unit 130 and input instructions to the PLC control unit 130.

[0070] In some of these embodiments, the interaction unit 140 is a touchscreen.

[0071] like Figure 2 As shown, the battery management unit 110 includes an energy storage converter unit 111. The energy storage converter unit 111 is communicatively connected to the PLC control unit 130 and is used to realize bidirectional conversion and management of electrical energy.

[0072] In some of these embodiments, the energy storage converter 111 includes, but is not limited to, a DC / AC bidirectional converter.

[0073] like Figure 3 As shown, the PLC control unit 130 includes a relay unit 131. The relay unit 131 is connected to the PLC control unit 130 and is used to isolate the transmitted signal and maintain the stability of the transmitted signal.

[0074] In some embodiments, the relay unit 131 includes, but is not limited to, an electromagnetic relay.

[0075] The advantages of this invention are that by setting up an interactive unit connected to the PLC control unit, an intuitive graphical user interface is provided. Operators can easily interact with the multi-functional EMS control device by touching icons, buttons, and menus, which greatly reduces the difficulty of operation and improves work efficiency. At the same time, the response speed is faster and the operation delay is reduced, enabling operators to monitor and control the energy storage system more quickly. This solves the problems of existing EMS testing systems relying on mouse, keyboard, and indicator lights for complex interactive operations and low information acquisition efficiency.

[0076] Example 2

[0077] This embodiment is a supplementary embodiment to Embodiment 1.

[0078] like Figure 4 As shown, the multi-functional EMS control device 100 also includes an expansion unit 160. The expansion unit 160 is communicatively connected to the PLC control unit 130 and is used to expand the connection of devices.

[0079] The expansion unit 160 is connected to the PLC control unit 130 via Ethernet.

[0080] In some embodiments, the expansion unit 160 includes, but is not limited to, an Ethernet expansion unit.

[0081] The advantage of this embodiment is that by setting an expansion unit, the connected devices can be expanded, thus broadening the application range of the multifunctional EMS control device.

[0082] Example 3

[0083] This embodiment is a supplementary embodiment to Embodiments 1 and 2.

[0084] like Figure 5 As shown, the multi-functional EMS control device 100 also includes a backup power supply unit 170. The backup power supply unit 170 is connected to the data acquisition unit 120 and the PLC control unit, respectively, to enable the data acquisition unit 120 to operate normally in the event of a power outage.

[0085] In some of these embodiments, the backup power supply unit 170 includes, but is not limited to, a rechargeable lithium battery.

[0086] The advantage of this embodiment is that by setting up a backup power supply unit, the multi-functional EMS control equipment can still operate normally in the event of a power outage, continuously collecting and uploading data, thus ensuring the stability of equipment operation.

[0087] Example 4

[0088] like Figure 6As shown, a multifunctional EMS control system includes a multifunctional EMS control device 100 as described in Embodiments 1 to 3 and a protective device 200. The protective device 200 is disposed outside the multifunctional EMS control device 100.

[0089] like Figure 7 As shown, the protective device 200 includes a protective unit 210, several interface units 220, and an opening unit 230. The protective unit 210 is disposed outside the multi-functional EMS control device 100 for protection; the several interface units 220 are distributed within the protective unit 210 and connected to the multi-functional EMS control device 100 respectively, for circuit maintenance, replacement, and expansion; the opening unit 230 is rotatably disposed on the front side of the protective unit 210 and covers the multi-functional EMS control device 100.

[0090] In some embodiments, the protective unit 210 includes, but is not limited to, a metal protective case.

[0091] In some embodiments, a plurality of interface units 220 are arranged horizontally inside the anti-slip unit 210.

[0092] In some of these embodiments, the interface unit 220 is a terminal.

[0093] In some embodiments, the opening unit 230 and the protection unit 210 are rotatably connected by a hinge.

[0094] In some embodiments, the opening unit 230 is a protective cover with an observation window.

[0095] Example 5

[0096] This embodiment is a supplementary embodiment to embodiment 4.

[0097] like Figure 8 As shown, the protective device 200 also includes a locking unit 240. The locking unit 240 is disposed on the side of the protective unit 210 and is detachably connected to the opening unit 230, and is used to lock the relative position of the opening unit 230 and the protective unit 210.

[0098] In some embodiments, the locking unit 240 includes, but is not limited to, a rotary latch.

[0099] The advantage of this embodiment is that by setting a locking unit, the opening unit and the protection unit can be prevented from separating, thus preventing accidental activation.

[0100] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional EMS control device for a photovoltaic data acquisition unit, characterized in that, include: Battery Management Unit; A data acquisition unit, which is communicatively connected to the battery management unit, is used to acquire the operating data of the battery management unit; The PLC control unit is communicatively connected to the battery management unit and the data acquisition unit, and is used to control the battery management unit and process operating data. An interactive unit, which is communicatively connected to the PLC control unit, is used to output data from the PLC control unit and input instructions to the PLC control unit. A circuit breaker unit, which is connected to the PLC control unit, is used to control the circuit switching of the multi-functional EMS control device.

2. The multifunctional EMS control device according to claim 1, characterized in that, The data acquisition unit is connected to the battery management unit via Ethernet to obtain the operating data of the battery management unit; and / or The PLC control unit is connected to the battery management unit via Ethernet to control the battery management unit; and / or The PLC control unit is connected to the data acquisition unit via Ethernet to process the data collected by the data acquisition unit; and / or The interactive unit is connected to the PLC control unit via Ethernet to output data from the PLC control unit and input instructions to the PLC control unit.

3. The multifunctional EMS control device according to claim 1, characterized in that, The battery management unit includes: An energy storage converter unit is communicatively connected to the PLC control unit to realize bidirectional conversion and management of electrical energy.

4. The multifunctional EMS control device according to claim 1, characterized in that, The PLC control unit includes: A relay unit, which is connected to the PLC control unit, is used to isolate the transmitted signal and maintain the stability of the transmitted signal.

5. The multifunctional EMS control device according to any one of claims 1 to 4, characterized in that, Also includes: An expansion unit, which is communicatively connected to the PLC control unit, is used to expand the connection of devices; and / or A backup power supply unit is provided, which is connected to the data acquisition unit and the PLC control unit respectively, to enable the data acquisition unit to operate normally in the event of a power outage.

6. The multifunctional EMS control device according to claim 5, characterized in that, The expansion unit is connected to the PLC control unit via Ethernet.

7. A multifunctional EMS control system, characterized in that, include: The multifunctional EMS control device as described in any one of claims 1 to 6; The protective device is located outside the multifunctional EMS control device.

8. The multifunctional EMS control system according to claim 7, characterized in that, The protective equipment includes: The protective unit is disposed outside the multifunctional EMS control device for protection; A plurality of interface units are distributed in the protection unit and connected to the multi-functional EMS control device for circuit maintenance, replacement and expansion. An opening unit is rotatably disposed on the front side of the protective unit and covers the multi-functional EMS control device.

9. The multifunctional EMS control system according to claim 8, characterized in that, The protective equipment also includes: A locking unit is disposed on the side of the protective unit and is detachably connected to the opening unit, used to lock the relative position of the opening unit and the protective unit.

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