Safety state alarm device and energy storage system

Abstract

The utility model belongs to the technical field of alarm devices, and particularly relates to a safety state alarm device and an energy storage system, the safety state alarm device comprises a control assembly, a driving assembly and a field indication alarm assembly; wherein the control assembly is electrically connected with the boosting all-in-one machine and is used for acquiring an operation state signal; the driving assembly is electrically connected with the control assembly; the field indication alarm assembly is electrically connected with the driving assembly; the control assembly is suitable for sending a corresponding control instruction to the driving assembly so as to drive the on-site indication alarm assembly to carry out on-site indication alarm. According to the utility model, the control assembly is additionally arranged to be connected with the boost all-in-one machine, and the driving assembly and the on-site indication alarm assembly are additionally arranged, so that direct indication can be performed on site according to different operation states of the boost all-in-one machine, and on-site personnel can directly observe the on-site indication alarm assembly to judge the operation state of the boost all-in-one machine; a fault point can be found immediately to overhaul the boost all-in-one machine, and the fault is eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of alarm devices, and in particular relates to a safety state alarm device and an energy storage system. Background Art

[0002] When a hardware failure occurs in the current energy storage booster, the built-in software monitoring module will only transmit the fault signal to the backend to prompt the staff to immediately repair and inspect the equipment. However, the interval between the equipment failure and the inspection and debugging is too long. Even if there are people on duty on site, they will not always pay attention to the backend, resulting in the failure to detect the fault signal in time and unable to immediately and effectively troubleshoot the fault.

[0003] The booster in the related art can see the operating status of the equipment on the PCS equipment operation screen, but because the data is uploaded to the background, the external protective cover of the display screen is always in a closed state to protect the screen. If a device failure occurs, even if there are operators on site, they cannot know immediately. They need to be reminded by the background monitoring personnel to troubleshoot the fault, and cannot intuitively judge the operating status of the equipment. If there are staff on site who are performing maintenance and observation on other equipment and a major fault suddenly occurs, because the operating screen protective cover of the PCS equipment is always in a closed state, the staff cannot learn about the operating problems of the booster on site, and can only wait for the background alarm and then perform emergency maintenance, which will aggravate the fault of the booster.

[0004] Therefore, it is urgent to develop a new safety status alarm device and energy storage system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a safety state alarm device and an energy storage system.

[0006] In order to solve the above technical problems, the utility model provides a safety status alarm device, which includes: a control component, a drive component and an on-site indication alarm component; wherein the control component is electrically connected to the booster integrated machine for obtaining an operating status signal; the drive component is electrically connected to the control component; the on-site indication alarm component is electrically connected to the drive component; the control component is suitable for sending corresponding control instructions to the drive component to drive the on-site indication alarm component to indicate an alarm on site.

[0007] Specifically, the control component includes: a controller; the drive component includes: a PLC and a drive module.

[0008] Specifically, the controller is electrically connected to the booster; the PLC is electrically connected to the controller, and the drive module is electrically connected to the PLC; the controller is suitable for receiving at least two operating status signals to send corresponding control instructions to the PLC so that the PLC controls the action of the drive module.

[0009] Specifically, the controller communicates with the PLC via a communication module.

[0010] Specifically, the communication module includes: a 485 communication circuit.

[0011] Specifically, the driving module also includes: at least two relays; each of the relays is electrically connected to the PLC, and each of the relays is electrically connected to the on-site indication alarm component; the PLC is suitable for controlling the corresponding relay to be energized to drive the on-site indication alarm component to perform corresponding actions.

[0012] Specifically, the on-site indication alarm component includes: at least two alarm lights; each of the alarm lights is electrically connected to the corresponding relay; each of the alarm lights indicates a different color when lit.

[0013] Specifically, the on-site indication alarm component also includes: a plurality of buzzers; each of the buzzers is electrically connected to a corresponding relay; the PLC is suitable for controlling the corresponding relay to be energized to drive the corresponding buzzer to sound an alarm.

[0014] Specifically, the safety status alarm device further includes: a power supply module; the power supply module is suitable for supplying power to the control component and the drive component.

[0015] On the other hand, the utility model provides an energy storage system, which includes: a booster integrated machine and the safety status alarm device as described above; wherein the booster integrated machine is electrically connected to the safety status alarm device.

[0016] The beneficial effect of the utility model is that the utility model connects the booster machine by adding a control component, and at the same time adds a drive component and an on-site indication alarm component, so that intuitive indication can be given on-site according to the different operating states of the booster machine. On-site personnel can directly observe the on-site indication alarm component to judge the operating status of the booster machine. If a fault occurs, the fault point can be found immediately to inspect and troubleshoot the booster machine.

[0017] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a principle block diagram of the safety status alarm device of the utility model;

[0021] Figure 2 It is a circuit diagram of the controller of the utility model;

[0022] Figure 3 It is a circuit diagram of the PLC of the utility model;

[0023] Figure 4 It is a circuit diagram of the drive module of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, in this embodiment, as Figures 1 to 4 As shown, this embodiment provides a safety status alarm device, which includes: a control component, a drive component and a field indication alarm component; wherein the control component is electrically connected to the booster integrated machine for obtaining an operating status signal; the drive component is electrically connected to the control component; the field indication alarm component is electrically connected to the drive component; the control component is suitable for sending corresponding control instructions to the drive component to drive the field indication alarm component to indicate an alarm on site.

[0026] In this embodiment, this embodiment connects the booster unit by adding a control component, and at the same time adds a drive component and a field indication alarm component. It can provide intuitive indication on site according to the different operating states of the booster unit. On-site personnel can directly observe the field indication alarm component to judge the operating status of the booster unit. If a fault occurs, the fault point can be immediately found to inspect and troubleshoot the booster unit.

[0027] In order to obtain the operating status signal of the booster, the control component includes: a controller; the controller is electrically connected to the booster; the controller is suitable for receiving at least two operating status signals to output corresponding control instructions to the drive component.

[0028] In order to facilitate the control of the on-site indication alarm component to execute control instructions, the driving component includes: a PLC and a driving module; the PLC is electrically connected to the controller, and the driving module is electrically connected to the PLC; the controller is suitable for sending corresponding control instructions to the PLC so that the PLC controls the driving module to act.

[0029] In order to realize data interaction between the controller and the PLC, the controller communicates with the PLC through a communication module.

[0030] As an optional implementation of the communication module, the communication module includes: a 485 communication circuit, which has low cost and fast communication.

[0031] Specifically, see Figure 2 , the controller will collect the voltage and current of the 220V power module and communicate with the PLC through the 485 communication circuit.

[0032] As an optional implementation of the driving module, the driving module also includes: at least two relays; each of the relays is electrically connected to the PLC, and each of the relays is electrically connected to the on-site indication alarm component; the PLC is suitable for controlling the corresponding relay to be energized to drive the on-site indication alarm component to perform a corresponding action.

[0033] In order to intuitively judge the different operating states of the booster, the on-site indication alarm component includes: at least two alarm lights; each of the alarm lights is electrically connected to the corresponding relay; each of the alarm lights indicates a different color when lit.

[0034] Specifically, three warning lights are provided, indicating red, yellow and green respectively.

[0035] Specifically, see Figure 3, PLC will collect 24 DI signals, and collect external switch signals through connections with external points, such as: D0b.3 collects red alarm light signal, D0b.4 collects yellow alarm light signal, D0b.5 collects green alarm light signal, and D0b.6 is a backup signal.

[0036] Specifically, see Figure 4 For each output signal, the coil of relay J12 is connected to the DQb.3 node (red alarm light signal), the coil of relay J13 is connected to the DQb.4 node (yellow alarm light signal), the coil of relay J14 is connected to the DQb.5 node (green alarm light signal), and the coil of relay J15 is connected to the DQb.6 node (standby signal). When DQb.3 is output, relay J12 is energized, indicating that the device is running, and the alarm light 2HL is on; when DQb.4 is output, relay J13 is energized, indicating that the device is locked, and the alarm light 3HL is on; when DQb.5 is output, relay J14 is energized, indicating that the device is alarming, and the alarm light 4HL is on.

[0037] In order to facilitate on-site personnel to find the faulty booster, the on-site indication alarm component also includes: a plurality of buzzers; each of the buzzers is electrically connected to a corresponding relay; the PLC is suitable for controlling the corresponding relay to be energized to drive the corresponding buzzer to sound an alarm.

[0038] In order to ensure the stable operation of the control component and the drive component, the safety status alarm device also includes: a power module; the power module is suitable for supplying power to the control component and the drive component.

[0039] Embodiment 2, based on embodiment 1, this embodiment provides an energy storage system, which includes: a booster integrated machine and a safety status alarm device as provided in embodiment 1; wherein the booster integrated machine is electrically connected to the safety status alarm device.

[0040] Specifically, the booster unit includes: a high-voltage room, a transformer room, a first PCS host, a second PCS host, a low-voltage room, and an auxiliary transformer. The first PCS host and the second PCS host can draw electricity from the energy storage battery compartment. When a hardware device fails, the hardware device uploads the fault signal to the monitoring module and displays it on the operation screen of the first PCS host and the second PCS host. The monitoring module analyzes the received signal and uploads it to the background of the booster station and the controller of the safety status alarm device. The controller of the safety status alarm device will give a command to the PLC based on the signal judged by the monitoring module, thereby lighting up the corresponding alarm light. If there are staff on site, they can immediately respond in time according to the color of the alarm light and promptly troubleshoot the fault point of the booster unit through the operation screens of the first PCS host and the second PCS host, without waiting for the background personnel to perform remote operations until the safety green light comes on.

[0041] Specifically, the monitoring module includes: comprehensive database management module, fault alarm receiving module, fault alarm data management module, fault alarm verification module, safety status policy gap module, safety status data management module, safety status data summary module and control alarm light module. According to the different states of the hardware equipment, the monitoring module constantly monitors the different states: major faults (red light), general faults (yellow light) and normal operation (green light), and transmits signals to the booster station background and controller. The booster station background and controller then work according to the signals transmitted by the monitoring module.

[0042] To summarize, the utility model connects the booster unit by adding a control component, and at the same time adds a drive component and an on-site indication alarm component. It can provide intuitive indications on-site according to the different operating states of the booster unit. On-site personnel can directly observe the on-site indication alarm component to determine the operating status of the booster unit. If a fault occurs, they can immediately find the fault point and repair and troubleshoot the booster unit.

[0043] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0044] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0046] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0047] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0048] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0049] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A safety status alarm device, characterized in that: include: Control components, drive components and on-site indication and alarm components; in The control component is electrically connected to the booster integrated machine to obtain an operating status signal; The driving component is electrically connected to the control component; The on-site indication alarm component is electrically connected to the driving component; The control component is suitable for sending corresponding control instructions to the driving component to drive the on-site indication alarm component to indicate an alarm on site.

2. The safety status alarm device according to claim 1, characterized in that: The control component includes: a controller; The driving component includes: a PLC and a driving module.

3. The safety status alarm device according to claim 2, characterized in that: The controller is electrically connected to the booster; The PLC is electrically connected to the controller, and the drive module is electrically connected to the PLC; The controller is adapted to receive at least two operation status signals to send corresponding control instructions to the PLC so that the PLC controls the action of the driving module.

4. The safety status alarm device according to claim 3, characterized in that: The controller communicates with the PLC via a communication module.

5. The safety status alarm device according to claim 4, characterized in that: The communication module includes: a 485 communication circuit.

6. The safety status alarm device according to claim 2, characterized in that: The driving module further includes: at least two relays; Each of the relays is electrically connected to the PLC, and each of the relays is electrically connected to a field indication alarm component; The PLC is suitable for controlling the corresponding relay to be energized to drive the on-site indication alarm component to perform corresponding actions.

7. The safety status alarm device according to claim 6, characterized in that: The on-site indication alarm component includes: at least two alarm lights; Each of the warning lights is electrically connected to the corresponding relay; Each of the warning lights indicates a different color when lit.

8. The safety status alarm device according to claim 6, characterized in that: The on-site indication alarm component also includes: a plurality of buzzers; Each of the buzzers is electrically connected to a corresponding relay; The PLC is suitable for controlling the corresponding relay to be energized so as to drive the corresponding buzzer to sound an alarm.

9. The safety status alarm device according to claim 1, characterized in that: Also includes: Power module; The power module is suitable for supplying power to the control component and the drive component.

10. An energy storage system, characterized in that: include: A booster and a safety status alarm device as claimed in any one of claims 1 to 9; in The integrated booster is electrically connected to the safety status alarm device.

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