Storage battery remote nuclear device system with online monitoring and real-time switching functions

Abstract

The invention discloses a storage battery remote nuclear device system capable of online monitoring and real-time switching, and relates to the technical field of storage batteries, the storage battery remote nuclear device system comprises a capacity checking host and mounting racks, one side of the capacity checking host is provided with a display panel, one side of the display panel is provided with an indicating lamp, and the mounting racks are mounted on two sides of the capacity checking host. When the storage battery remote nuclear device system capable of realizing on-line monitoring and real-time switching is used, the on-line switching module can be used for switching the positive electrode and the negative electrode of the battery in real time, and the full-on-line charging and discharging test of the storage battery can be realized by controlling the charging and discharging bus of the storage battery pack; in addition, the whole testing process can be remotely operated through the remote control module, after testing is completed, large current can be automatically restrained, so that it is guaranteed that the batteries are charged in a safe and non-heating mode, finally, voltage supplementing can be conducted on the single under-voltage batteries, and the voltage balancing effect can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of storage batteries, and in particular to a storage battery remote nuclear device system with online monitoring and real-time switching. Background Art

[0002] A battery is a device that can store electrical energy and release it when needed. It is widely used in many occasions such as car starting, uninterruptible power supply (UPS), electric vehicles, etc. The battery remote control device is a device that combines modern communication technology and online monitoring system to achieve remote monitoring and control of batteries.

[0003] Some current battery groups are not fully monitored, lacking internal resistance monitoring and temperature monitoring of the negative pole. They cannot be remotely operated and can only be monitored, requiring on-site maintenance, which requires staff to perform maintenance at each station and group, which is time-consuming and labor-intensive, and difficult to complete the work on time within the prescribed maintenance cycle. In addition, mobile discharge nuclear capacity equipment generates a lot of heat and requires disconnection of wiring, posing a major safety hazard, so it does not have the function of online real-time monitoring and switching. Summary of the invention

[0004] The object of the present invention is to provide a battery remote core device system with online monitoring and real-time switching, so as to solve the problem raised in the above background technology that the batteries in use do not have remote online real-time monitoring and switching functions.

[0005] To achieve the above object, the present invention provides the following technical solution: a battery remote core device for online monitoring and real-time switching, comprising: a core capacity host and a mounting frame, a display panel is installed on one side of the core capacity host, an indicator light is provided on one side of the display panel, and the mounting frame is installed on both sides of the core capacity host; A bidirectional DCDC module, a diode and a rectifier module are installed inside the core capacity host.

[0006] A battery remote nuclear device system with online monitoring and real-time switching includes: a main server, wherein the main server includes a remote control module, an online monitoring module and a real-time early warning module.

[0007] Preferably, an output end of the remote control module is connected to a command sending module, and the command sending module is used to send the control command generated by the remote control module.

[0008] Preferably, the output end of the instruction sending module is connected to an instruction receiving module, and the instruction receiving module is used to receive the control instruction sent by the instruction sending module.

[0009] Preferably, an output end of the instruction receiving module is connected to an instruction execution module, and the instruction execution module is used for the device to execute the control instruction received by the instruction receiving module.

[0010] Preferably, the output end of the online monitoring module is respectively connected to a battery pack detection module, a rectifier detection module and each battery cell monitoring module.

[0011] Preferably, the battery pack detection module is used to perform online monitoring of the voltage, current and capacity of the entire battery pack.

[0012] Preferably, the rectifier detection module is used to perform online monitoring of the voltage, current and ambient temperature of the rectifier.

[0013] Preferably, the battery cell monitoring module is used to perform online monitoring of the voltage, current and capacity of each battery cell in the battery pack.

[0014] Preferably, the output end of the real-time warning module is respectively connected to an overvoltage and undervoltage warning module, a temperature over-limit warning module, an overcharge and over-discharge warning module, an internal resistance over-limit warning module and a fault hidden danger warning module.

[0015] Compared with the prior art, the beneficial effects of the present invention are: when the online monitoring and real-time switching battery remote nuclear device system is in use, the online switching module can be used to switch the positive and negative poles of the battery in real time, and the charging and discharging busbars of the battery group can be controlled to realize the full online charging and discharging test of the battery, and the entire test process can also be remotely operated through the remote control module. After the test is completed, the large current can be automatically suppressed to ensure the safe and heat-free charging of the battery. Finally, the single-cell under-voltage battery can be supplemented to achieve the effect of voltage balancing. This is the use feature of the online monitoring and real-time switching battery remote nuclear device system.

[0016] 1. The online monitoring and real-time switching battery remote nuclear device system can switch the positive and negative poles of the battery through the remote control module when in use, so as to realize the remote control of the battery charge and discharge test, without the need for staff to perform on-site operations, so as to facilitate users to remotely control the battery pack online in real time, and at the same time can also suppress large currents and supplement the pressure of single batteries, so as to ensure the safety of battery charging and discharging.

[0017] 2. The online monitoring and real-time switching battery remote nuclear device system can realize remote control of charging and discharging through the remote control module when in use, and can formulate maintenance plans. The battery pack in the system automatically discharges according to the plan. At the same time, the voltage, current and capacity of the battery pack, the voltage, current, ambient temperature of the rectifier, and the voltage and capacity of each battery are monitored through the online monitoring module. Finally, the real-time warning module can provide real-time warning of abnormal situations, so that users can deal with abnormal situations in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the core capacity host of the present invention; Figure 2 It is a schematic diagram of the overall framework structure of the main server of the present invention; Figure 3 This is a schematic diagram of the core capacity floating charge circuit structure of the present invention; Figure 4 This is a schematic diagram of the structure of the nuclear capacity power-off circuit of the present invention; Figure 5 It is a schematic diagram of the structure of the nuclear capacitor discharge circuit of the present invention; Figure 6 It is a schematic diagram of the structure of the core capacitor pre-charging circuit of the present invention.

[0019] In the figure: 1. Core capacity host; 2. Display panel; 3. Indicator light; 4. Mounting bracket; 5. Bidirectional DCDC module; 6. Diode; 7. Rectifier module; 8. Main server; 801. Remote control module; 802. Online monitoring module; 803. Real-time warning module; 804. Instruction sending module; 805. Instruction receiving module; 806. Instruction execution module; 807. Battery pack detection module; 808. Rectifier detection module; 809. Each battery monitoring module; 8010. Overvoltage and undervoltage warning module; 8011. Over-temperature warning module; 8012. Overcharge and over-discharge warning module; 8013. Internal resistance over-limit warning module; 8014. Fault hidden danger warning module. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 The present invention provides a technical solution: a battery remote core device for online monitoring and real-time switching, comprising: a core capacity host 1 and a mounting frame 4, a display panel 2 is installed on one side of the core capacity host 1, an indicator light 3 is provided on one side of the display panel 2, and the mounting frame 4 is installed on both sides of the core capacity host 1; A bidirectional DCDC module 5 , a diode 6 and a rectifier module 7 are installed inside the core capacity host 1 .

[0022] In specific implementation, the online monitoring and real-time switching battery remote nuclear device system can realize the simultaneous switching of positive and negative poles through the bidirectional DCDC module 5 when in use, and is suitable for multiple sets of power supply shared nuclear capacity devices, and controls the switching of the battery group charging and discharging bus line. The diode 6 adopts the unidirectional conduction principle, and can achieve seamless switching in conjunction with the rectifier module 7, so as to realize the full online discharge and charge test of the battery; After the discharge is completed, large current suppression is automatically performed to achieve safe charging. First, the current is limited and constant current is charged, and then the constant voltage is charged to ensure that the battery is safely charged without heating. At the same time, the under-voltage single battery is supplemented. After supplementation, the voltage increases, the voltage of the entire group overflows, and the terminal voltage remains unchanged. The battery below the floating charge value is supplemented to achieve voltage balance and solve the shortcomings of the battery group. The function of online monitoring and real-time switching can be realized. When the entire core capacity host 1 is switched online, the display panel 2 on one side of the core capacity host 1 can display the detailed parameters of the battery, historical alarm information, processed alarms, and unprocessed alarms in real time, and it is intuitively displayed in the form of numbers and bar graphs. At the same time, the indicator light 3 on one side can display the working status of the core capacity host 1, so that the user can understand the operating information of the core capacity host 1.

[0023] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 It can be seen that when in use, the lines of the charging and discharging busbars of the battery pack can be switched through the online switching module, and the undervoltage single battery can be supplemented, so that the voltage of the entire battery group remains unchanged, achieving voltage balance, thereby protecting the battery.

[0024] The main server 8 includes a remote control module 801, an online monitoring module 802 and a real-time warning module 803. The output end of the remote control module 801 is connected to an instruction sending module 804, and the instruction sending module 804 is used to send the control instruction generated by the remote control module 801. The output end of the instruction sending module 804 is connected to an instruction receiving module 805, and the instruction receiving module 805 is used to receive the control instruction sent by the instruction sending module 804. The output end of the instruction receiving module 805 is connected to an instruction execution module 806, and the instruction execution module 806 is used for the device to execute the control instruction received by the instruction receiving module 805. The output ends of the online monitoring module 802 are respectively A battery pack detection module 807, a rectifier detection module 808 and a battery cell monitoring module 809 are connected. The battery pack detection module 807 is used to perform online monitoring of the voltage, current and capacity of the entire battery pack. The rectifier detection module 808 is used to perform online monitoring of the voltage, current and ambient temperature of the rectifier. The battery cell monitoring module 809 is used to perform online monitoring of the voltage, current and capacity of each battery in the battery pack. The output end of the real-time warning module 803 is respectively connected to an overvoltage and undervoltage warning module 8010, an over-temperature warning module 8011, an overcharge and over-discharge warning module 8012, an internal resistance over-limit warning module 8013 and a fault hidden danger warning module 8014.

[0025] In specific implementation, the online monitoring and real-time switching battery remote nuclear device system can issue instructions through the remote control module 801 when in use, and remotely send them to the nuclear capacity host 1 through the instruction sending module 804, and receive the control instructions through the instruction receiving module 805 in the nuclear capacity host 1, and then execute the control instructions through the instruction execution module 806. The remote control module 801 can realize remote control charging and discharging, and a maintenance plan can be formulated, and the battery pack in the system automatically performs discharge according to the plan; The voltage, current and capacity of the battery pack can be monitored online in real time through the battery pack detection module 807 in the online monitoring module 802. The rectifier detection module 808 can monitor the voltage, current and ambient temperature of the rectifier online. The battery monitoring module 809 can monitor the voltage and capacity of each battery, and display the monitored data in real time through the display panel 2 on one side of the core capacity host 1, so that the user can understand the working status of the entire battery pack, the rectifier and each battery. In addition, the overvoltage and undervoltage warning module 8010, the temperature over-limit warning module 8011, the overcharge and over-discharge warning module 8012, the internal resistance over-limit warning module 8013 and the potential fault warning module 8014 in the real-time warning module 803 can also play a role in real-time warning. When a single battery or battery pack is over-charged or over-discharged, the temperature exceeds the limit, the overvoltage and undervoltage, the internal resistance exceeds the limit, or a potential battery fault occurs, the real-time warning module 803 can display the abnormal situation in real time on the display panel 2 on one side of the core capacity host 1, and issue a real-time alarm, so as to facilitate users to deal with abnormal situations in time, reduce safety risks such as wiring removal, wiring, discharge and heat generation during daily operation and maintenance, make power management more refined, and achieve scientific and balanced charging and discharging.

[0026] See also Figure 2 It can be seen that when in use, the battery pack, single battery and rectifier can be controlled through the remote control module 801, so as to facilitate the user to perform remote operation and maintenance. The battery and battery pack can be remotely monitored through the online monitoring module. At the same time, the real-time warning module 803 can be used to issue real-time warnings for abnormal data of the battery or battery pack, thereby ensuring the safe use of the battery pack.

[0027] To sum up, when the online monitoring and real-time switching battery remote nuclear device system is in use, the entire nuclear capacity host 1 can be fixed on the rack by bolts through the mounting frame 4, and then the corresponding wires are connected to the corresponding interfaces of the nuclear capacity host 1, so that the nuclear capacity host 1 can work normally. At the same time, the display panel 2 and the indicator light 3 located on one side of the nuclear capacity host 1 can display the working status of the nuclear capacity host 1 in real time, and the nuclear capacity host 1 can remotely start or stop the host for charging and discharging, and the internal resistance of the monomer through the remote control module 801. The display panel 2 on one side of the nuclear capacity host 1 displays and uploads the monitoring data in real time. The online monitoring module 802 can be used to monitor the battery and battery pack online, and the monitored data can also be displayed in real time on the display panel 2 on one side of the nuclear capacity host 1. The real-time early warning module 803 can also be used to warn the battery pack and the battery. This is the use feature of the online monitoring and real-time switching battery remote nuclear device system. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery remote nuclear device for online monitoring and real-time switching, comprising: A core capacity host (1) and a mounting frame (4), characterized in that: a display panel (2) is mounted on one side of the core capacity host (1), an indicator light (3) is provided on one side of the display panel (2), and the mounting frame (4) is mounted on both sides of the core capacity host (1); A bidirectional DCDC module (5), a diode (6) and a rectifier module (7) are installed inside the core capacity host (1).

2. A battery remote nuclear device system with online monitoring and real-time switching, comprising: The main server (8) is characterized in that the main server (8) comprises a remote control module (801), an online monitoring module (802) and a real-time early warning module (803).

3. The battery remote nuclear device system with online monitoring and real-time switching according to claim 2 is characterized by: The output end of the remote control module (801) is connected to an instruction sending module (804), and the instruction sending module (804) is used to send the control instruction generated by the remote control module (801).

4. The battery remote nuclear device system with online monitoring and real-time switching according to claim 3 is characterized by: The output end of the instruction sending module (804) is connected to the instruction receiving module (805), and the instruction receiving module (805) is used to receive the control instruction sent by the instruction sending module (804).

5. The battery remote nuclear device system with online monitoring and real-time switching according to claim 4 is characterized in that: The output end of the instruction receiving module (805) is connected to an instruction execution module (806), and the instruction execution module (806) is used for the device to execute the control instruction received by the instruction receiving module (805).

6. The battery remote nuclear device system with online monitoring and real-time switching according to claim 2 is characterized by: The output end of the online monitoring module (802) is respectively connected to a battery pack detection module (807), a rectifier detection module (808) and each battery cell monitoring module (809).

7. The battery remote nuclear device system with online monitoring and real-time switching according to claim 6 is characterized by: The battery pack detection module (807) is used to perform online monitoring of the voltage, current and capacity of the entire battery pack.

8. The battery remote nuclear device system with online monitoring and real-time switching according to claim 6 is characterized by: The rectifier detection module (808) is used to perform online monitoring of the voltage, current and ambient temperature of the rectifier.

9. The battery remote nuclear device system with online monitoring and real-time switching according to claim 6 is characterized by: The battery cell monitoring module (809) is used to perform online monitoring of the voltage, current and capacity of each battery cell in the battery pack.

10. The battery remote nuclear device system with online monitoring and real-time switching according to claim 2 is characterized in that: The output end of the real-time warning module (803) is respectively connected to an overvoltage and undervoltage warning module (8010), an over-limit temperature warning module (8011), an overcharge and over-discharge warning module (8012), an over-limit internal resistance warning module (8013) and a potential fault warning module (8014).

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