CN103311966B - It is applied to battery adaptive controller and the method for batteries in parallel connection group - Google Patents
It is applied to battery adaptive controller and the method for batteries in parallel connection group Download PDFInfo
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Abstract
本发明提供一种应用于并联电池组的电池自适应控制装置，包括：充电回路、放电回路、充电控制电路、放电控制电路、主控板、用于与负载或外界供电电源连接的系统端和用于与电池连接的电池端；所述充电回路和所述放电回路同时连接于所述系统端和所述电池端之间，所述主控板通过所述充电控制电路控制所述充电回路的通断，所述主控板通过所述放电控制电路控制所述放电回路的通断。所述主控板通过所述放电控制电路控制所述放电回路的通断。因此，能够通过充电控制电路和放电控制电路精确的控制电池的充电或放电过程，避免电池过充或过放电情况的发生，延长了电池的使用寿命；并且，还能够自适应调整电池的端电压或输出电流值，方便将电池并入在线电池组中。
The invention provides a battery self-adaptive control device applied to a parallel battery pack, comprising: a charging circuit, a discharging circuit, a charging control circuit, a discharging control circuit, a main control board, a system terminal for connecting with a load or an external power supply and The battery terminal used to connect with the battery; the charging circuit and the discharging circuit are connected between the system terminal and the battery terminal at the same time, and the main control board controls the charging circuit through the charging control circuit On and off, the main control board controls the on and off of the discharge circuit through the discharge control circuit. The main control board controls the on-off of the discharge loop through the discharge control circuit. Therefore, it is possible to precisely control the charging or discharging process of the battery through the charging control circuit and the discharging control circuit, avoiding the occurrence of overcharging or overdischarging of the battery, and prolonging the service life of the battery; moreover, it is also possible to adaptively adjust the terminal voltage of the battery Or output the current value, which is convenient for incorporating the battery into an online battery pack.
Description
技术领域 technical field
本发明属于电路控制技术领域，具体涉及一种应用于并联电池组的电池自适应控制装置和方法。The invention belongs to the technical field of circuit control, and in particular relates to a battery self-adaptive control device and method applied to parallel battery packs.
背景技术 Background technique
在向电池充电或电池向负载放电的过程中，常常出现电池过充或过放电的情况，从而降低了电池的使用寿命。另外，在将电池并入在线电池组中时，需要电池的端电压与在线电池组的端电压相同，所以，现在技术中，通常采用对在线电池组做降压处理，然后才能将电池并入在线电池组中。但是，对在线电池组做降压处理的操作过程极为繁琐，并且存在时间长、浪费能源的缺陷。In the process of charging the battery or discharging the battery to the load, the battery is often overcharged or overdischarged, thereby reducing the service life of the battery. In addition, when the battery is incorporated into the online battery pack, the terminal voltage of the battery needs to be the same as the terminal voltage of the online battery pack. Therefore, in the current technology, it is usually used to reduce the voltage of the online battery pack before the battery can be incorporated into the battery pack. in-line battery pack. However, the operation process of reducing the voltage of the online battery pack is extremely cumbersome, and has the disadvantages of long time and waste of energy.
发明内容 Contents of the invention
针对现有技术存在的缺陷，本发明提供一种应用于并联电池组的电池自适应控制装置和方法，能够通过充电控制电路和放电控制电路精确的控制电池的充电或放电过程，避免电池过充或过放电情况的发生，延长了电池的使用寿命；并且，还能够自适应调整电池的端电压或输出电流值，方便将电池并入在线电池组中。Aiming at the defects existing in the prior art, the present invention provides a battery self-adaptive control device and method applied to parallel battery packs, which can precisely control the charging or discharging process of the battery through the charging control circuit and the discharging control circuit to avoid battery overcharging or the occurrence of over-discharge, prolonging the service life of the battery; moreover, the terminal voltage or output current value of the battery can be adaptively adjusted, so that the battery can be incorporated into an online battery pack conveniently.
本发明采用的技术方案如下：The technical scheme that the present invention adopts is as follows:
本发明提供一种应用于并联电池组的电池自适应控制装置，包括：充电回路、放电回路、充电控制电路、放电控制电路、主控板、用于与负载或外界供电电源连接的系统端和用于与电池连接的电池端；所述充电回路和所述放电回路同时连接于所述系统端和所述电池端之间，所述主控板通过所述充电控制电路控制所述充电回路的通断，所述主控板通过所述放电控制电路控制所述放电回路的通断。The invention provides a battery self-adaptive control device applied to a parallel battery pack, comprising: a charging circuit, a discharging circuit, a charging control circuit, a discharging control circuit, a main control board, a system terminal for connecting with a load or an external power supply, and The battery terminal used to connect with the battery; the charging circuit and the discharging circuit are connected between the system terminal and the battery terminal at the same time, and the main control board controls the charging circuit through the charging control circuit On and off, the main control board controls the on and off of the discharge circuit through the discharge control circuit.
优选的，还包括限流调整电路；所述限流调整电路与所述充电控制电路串联。Preferably, a current limiting adjustment circuit is also included; the current limiting adjustment circuit is connected in series with the charging control circuit.
优选的，所述限流调整电路也与所述主控板连接。Preferably, the current limiting adjustment circuit is also connected to the main control board.
优选的，所述充电控制电路为第一开关元件，所述放电控制电路为第二开关元件，所述限流调整电路为第三开关元件。Preferably, the charge control circuit is a first switch element, the discharge control circuit is a second switch element, and the current limit adjustment circuit is a third switch element.
优选的，所述第一开关元件为第一MOS管，所述第二开关元件为第二MOS管，所述第一MOS管和所述第二MOS管反向分别接于所述充电回路和所述放电回路中。Preferably, the first switching element is a first MOS transistor, the second switching element is a second MOS transistor, and the first MOS transistor and the second MOS transistor are reversely connected to the charging circuit and the charging circuit respectively. In the discharge circuit.
优选的，还包括：一个以上电压检测器件和/或一个以上电流检测器件和/或一个以上温度检测器件；所述电压检测器件连接于所述电池自适应控制装置的电压检测点处，所述电流检测器件连接于所述电池自适应控制装置的电流检测点处，所述温度检测器件安装在所述电池自适应控制装置所在的环境中；所述主控板分别与所述电压检测器件、所述电流检测器件和所述温度检测器件连接。Preferably, it also includes: more than one voltage detection device and/or more than one current detection device and/or more than one temperature detection device; the voltage detection device is connected to the voltage detection point of the battery adaptive control device, the The current detection device is connected to the current detection point of the battery adaptive control device, and the temperature detection device is installed in the environment where the battery adaptive control device is located; the main control board is connected to the voltage detection device, The current detection device is connected to the temperature detection device.
优选的，所述电压检测器件为电压传感器，所述电流检测器件为电流传感器，所述温度检测器件为温度传感器。Preferably, the voltage detection device is a voltage sensor, the current detection device is a current sensor, and the temperature detection device is a temperature sensor.
优选的，还包括：面板，所述面板与所述主控板连接。Preferably, it also includes: a panel connected to the main control board.
本发明还提供一种应用于并联电池组的电池自适应控制方法，包括以下步骤：The present invention also provides a battery adaptive control method applied to parallel battery packs, comprising the following steps:
S1，所述主控板获取所述电池自适应控制装置的当前状态；S1. The main control board obtains the current state of the battery adaptive control device;
S2，所述主控板根据所述当前状态控制所述充电控制电路、所述放电控制电路、所述限流调整电路的工作状态。S2. The main control board controls working states of the charging control circuit, the discharging control circuit, and the current-limiting adjustment circuit according to the current state.
优选的，所述当前状态包括：充电状态、放电状态、所述电压检测点处的电压值、所述电流检测点处的电流值、温度值。Preferably, the current state includes: charging state, discharging state, voltage value at the voltage detection point, current value at the current detection point, and temperature value.
优选的，所述主控板通过以下方法获取所述电池自适应控制装置的充电状态或放电状态：Preferably, the main control board obtains the charge state or discharge state of the battery adaptive control device through the following methods:
在所述充电控制电路和所述放电控制电路均处于闭合的状态下，通过检测所述充电控制回路或所述放电控制回路中电流的方向判断所述电池自适应控制装置处于充电状态或放电状态。When both the charge control circuit and the discharge control circuit are in a closed state, it is judged that the battery adaptive control device is in a charge state or a discharge state by detecting the direction of the current in the charge control loop or the discharge control loop .
优选的，S2具体为：Preferably, S2 is specifically:
当所述电池自适应控制装置处于充电状态时，所述主控板获取所述充电回路的当前电流值，并将该当前电流值与预设阈值进行比较，如果所述当前电流值大于所述预设阈值，则导通所述限流调整电路。When the battery adaptive control device is in the charging state, the main control board acquires the current current value of the charging circuit, and compares the current current value with a preset threshold, and if the current current value is greater than the preset threshold, the current limiting adjustment circuit is turned on.
优选的，S1之后，还包括：Preferably, after S1, it also includes:
S3，所述主控机判断所述当前状态是否正常，如果判断结果为否，则向所述面板发送报警信息。S3, the main control computer judges whether the current state is normal, and if the judgment result is no, sends an alarm message to the panel.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
本发明提供的应用于并联电池组的电池自适应控制装置和方法具有以下优点：(1)主控板通过控制充电控制电路和放电控制电路的通断而控制电池的充电或放电过程，避免电池过充或过放电情况的发生，延长了电池的使用寿命；(2)主控板通过控制限流调整电路的通断，进而调整电池的端电压或端电流，从而提高了电池的自适应性，方便将其接入在线电池组中；(3)主控板能够实时检测电池充电或放电过程中的电压值、电流值或电池所处环境的温度情况，从而根据检测到的值与预设值进行比较，当超过预设值时向外界报警，从而提高了电池使用过程中的安全性。The battery adaptive control device and method applied to parallel battery packs provided by the present invention have the following advantages: (1) The main control board controls the charging or discharging process of the battery by controlling the on-off of the charging control circuit and the discharging control circuit, avoiding battery The occurrence of overcharge or overdischarge prolongs the service life of the battery; (2) The main control board adjusts the terminal voltage or terminal current of the battery by controlling the on-off of the current-limiting adjustment circuit, thereby improving the self-adaptability of the battery , it is convenient to connect it to the online battery pack; (3) The main control board can detect the voltage value, current value or the temperature of the battery environment in real time during the charging or discharging process of the battery, so that according to the detected value and the preset Values are compared, and when the preset value is exceeded, an alarm is sent to the outside world, thereby improving the safety of the battery during use.
附图说明 Description of drawings
图1为本发明提供的应用于并联电池组的电池自适应控制装置的结构示意图。FIG. 1 is a schematic structural diagram of a battery adaptive control device applied to parallel battery packs provided by the present invention.
具体实施方式 detailed description
以下结合附图对本发明提供的电池自适应控制装置和方法进行详细介绍：The battery adaptive control device and method provided by the present invention are described in detail below in conjunction with the accompanying drawings:
本发明提供一种应用于并联电池组的电池自适应控制装置，包括：用于与负载或外界供电电源连接的系统端、用于与电池连接的电池端、充电回路、放电回路、充电控制电路、放电控制电路和主控板；充电回路和放电回路同时连接于系统端和电池端之间，主控板通过充电控制电路控制充电回路的通断，主控板通过放电控制电路控制放电回路的通断。本发明中，由于在系统端和电池端同时连接有充电回路和放电回路，并通过主控板对充电回路和放电回路的通断状态进行控制，因此，主控板能够根据检测到的电池状态而控制充电回路和放电回路的通断状态，避免了电池过充或过放电情况的发生，延长了电池的使用寿命。The invention provides a battery self-adaptive control device applied to a parallel battery pack, comprising: a system terminal for connecting with a load or an external power supply, a battery terminal for connecting with a battery, a charging circuit, a discharging circuit, and a charging control circuit , the discharge control circuit and the main control board; the charging circuit and the discharging circuit are connected between the system terminal and the battery terminal at the same time, the main control board controls the on-off of the charging circuit through the charging control circuit, and the main control board controls the discharge circuit through the discharging control circuit on and off. In the present invention, since the charging circuit and the discharging circuit are connected to the system end and the battery end at the same time, and the on-off state of the charging circuit and the discharging circuit is controlled by the main control board, the main control board can And controlling the on-off state of the charging circuit and the discharging circuit avoids the occurrence of overcharging or overdischarging of the battery and prolongs the service life of the battery.
为进一步增加本发明的功能，还包括限流调整电路；限流调整电路与充电控制电路串联，并且，限流调整电路也与主控板连接。通过主控板对限流调整电路的通断进行控制，进而控制充电回路的电流。本发明中，由于设有限流调整电路，在充电过程中，主控板通过调整限流调整电路的通断进而达到调节充电回路电压或电流大小的目的，因此，不需要对在线电池组进行电压处理，即可方便的将电池并入在线电池组中。In order to further increase the functions of the present invention, a current-limiting adjustment circuit is also included; the current-limiting adjustment circuit is connected in series with the charging control circuit, and the current-limiting adjustment circuit is also connected to the main control board. The on-off of the current-limiting adjustment circuit is controlled by the main control board, and then the current of the charging circuit is controlled. In the present invention, since the current limiting adjustment circuit is provided, during the charging process, the main control board adjusts the on-off of the current limiting adjustment circuit to achieve the purpose of adjusting the voltage or current of the charging circuit. Processing, the battery can be easily incorporated into the online battery pack.
在实际应用中，充电控制电路可以为第一开关元件，放电控制电路可以为第二开关元件，限流调整电路可以为第三开关元件，更具体的，第一开关元件为第一MOS管，第二开关元件为第二MOS管，第一MOS管和第二MOS管反向分别接于充电回路和放电回路中。由于MOS管的单向导电性，并且，第一MOS管和第二MOS管反向分别接于充电回路和放电回路中，从而保证了充电回路和放电回路的独立运行，实现了本发明提供的电池自适应控制装置独立充电或独立放电的功能。In practical applications, the charge control circuit may be a first switch element, the discharge control circuit may be a second switch element, and the current limiting adjustment circuit may be a third switch element. More specifically, the first switch element is a first MOS transistor, The second switching element is a second MOS transistor, and the first MOS transistor and the second MOS transistor are reversely connected to the charging loop and the discharging loop respectively. Due to the unidirectional conductivity of the MOS tube, and the first MOS tube and the second MOS tube are reversely connected to the charging circuit and the discharging circuit respectively, thereby ensuring the independent operation of the charging circuit and the discharging circuit, realizing the invention provided The function of independent charging or independent discharging of the battery self-adaptive control device.
为提高主控板对电池自适应控制装置全面监测的作用，还包括：一个以上电压检测器件和/或一个以上电流检测器件和/或一个以上温度检测器件；其中，电压检测器件连接于电池自适应控制装置的电压检测点处，电流检测器件连接于电池自适应控制装置的电流检测点处，温度检测器件安装在电池自适应控制装置所在的环境中；主控板分别与电压检测器件、电流检测器件和温度检测器件连接。在实际应用中，电压检测器件可以为电压传感器，电流检测器件可以为电流传感器，温度检测器件可以为温度传感器。因此，主控板可以通过电压检测器件、电流检测器件和温度检测器件上传的电压值、电流值和温度值，从而更全面的获取电池自适应控制装置的运行状态，从而根据电压值、电流值和温度值的大小采取对应的执行措施，实现了对电池自适应控制装置实时全面监控的功能。In order to improve the overall monitoring effect of the main control board on the battery self-adaptive control device, it also includes: more than one voltage detection device and/or more than one current detection device and/or more than one temperature detection device; wherein, the voltage detection device is connected to the battery automatic Adapt to the voltage detection point of the control device, the current detection device is connected to the current detection point of the battery adaptive control device, and the temperature detection device is installed in the environment where the battery adaptive control device is located; the main control board is connected with the voltage detection device, current The detection device is connected with the temperature detection device. In practical applications, the voltage detection device may be a voltage sensor, the current detection device may be a current sensor, and the temperature detection device may be a temperature sensor. Therefore, the main control board can more comprehensively obtain the operating status of the battery adaptive control device through the voltage value, current value and temperature value uploaded by the voltage detection device, current detection device and temperature detection device, so as to Corresponding execution measures are taken with the size of the temperature value, and the function of real-time and comprehensive monitoring of the battery self-adaptive control device is realized.
另外，主控板还与面板连接，通过面板上的各操作按键控制主控板的运行，并且，主控板得到的各种数据通过面板可以上传给上位机。另外，当主控板监测的电池充电或放电数据异常时，还通过面板上的报警器报警。In addition, the main control board is also connected to the panel, and the operation of the main control board is controlled through the operation buttons on the panel, and various data obtained by the main control board can be uploaded to the upper computer through the panel. In addition, when the battery charging or discharging data monitored by the main control board is abnormal, the alarm on the panel is also used to alarm.
本发明还提供一种应用于并联电池组的电池自适应控制方法，包括以下步骤：The present invention also provides a battery adaptive control method applied to parallel battery packs, comprising the following steps:
S1，主控板获取电池自适应控制装置的当前状态；S1, the main control board acquires the current state of the battery adaptive control device;
其中，当前状态包括：充电状态、放电状态、电压检测点处的电压值、电流检测点处的电流值、温度值。Wherein, the current state includes: charging state, discharging state, voltage value at the voltage detection point, current value at the current detection point, and temperature value.
其中，上述状态的获取方式为：Among them, the way to obtain the above status is:
充电状态或放电状态的获取方式为：在充电控制电路和放电控制电路均处于闭合的状态下，通过检测充电控制回路或放电控制回路中电流的方向判断电池自适应控制装置处于充电状态或放电状态。The way to obtain the charging state or discharging state is: when the charging control circuit and the discharging control circuit are both in the closed state, the battery adaptive control device is judged to be in the charging state or the discharging state by detecting the direction of the current in the charging control loop or the discharging control loop .
电压检测点处的电压值、电流检测点处的电流值、温度值的获取方式为：分别通过电压检测器件、电流检测器件和温度检测器件上传的数据获取电压值、电流值或温度值。The voltage value at the voltage detection point, the current value at the current detection point, and the temperature value are obtained in the following manner: respectively obtain the voltage value, current value, or temperature value from the data uploaded by the voltage detection device, current detection device, and temperature detection device.
S2，主控板根据当前状态控制充电控制电路、放电控制电路和限流调整电路的工作状态。S2, the main control board controls the working states of the charging control circuit, the discharging control circuit and the current limiting adjustment circuit according to the current state.
例如，当电池自适应控制装置处于充电状态时，主控板获取充电回路的当前电流值，并将该当前电流值与预设阈值进行比较，如果当前电流值大于预设阈值，则导通限流调整电路，也就是说，当当前电流值大于预设阈值时，电流会对电池产生损坏，所以，导通限流调整电路，来达到降低当前电流值的目的。For example, when the battery adaptive control device is in the charging state, the main control board obtains the current current value of the charging circuit, and compares the current current value with the preset threshold value. If the current current value is greater than the preset threshold value, the conduction limit Current adjustment circuit, that is to say, when the current current value is greater than the preset threshold, the current will damage the battery, so the current limiting adjustment circuit is turned on to achieve the purpose of reducing the current current value.
S1之后，还包括：After S1, also include:
S3，主控机判断当前状态是否正常，如果判断结果为否，则向面板发送报警信息。S3, the main control computer judges whether the current state is normal, and if the judgment result is no, sends an alarm message to the panel.
综上所述，本发明提供的应用于并联电池组的电池自适应控制装置和方法具有以下优点：(1)主控板通过控制充电控制电路和放电控制电路的通断而控制电池的充电或放电过程，避免电池过充或过放电情况的发生，延长了电池的使用寿命；(2)主控板通过控制限流调整电路的通断，进而调整电池的端电压或端电流，从而提高了电池的自适应性，方便将其接入在线并联电池组中；(3)主控板能够实时检测电池充电或放电过程中的电压值、电流值或电池所处环境的温度情况，从而根据检测到的值与预设值进行比较，当超过预设值时向外界报警，从而提高了电池使用过程中的安全性。In summary, the battery self-adaptive control device and method applied to parallel battery packs provided by the present invention have the following advantages: (1) The main control board controls the charging or charging of the battery by controlling the on-off of the charging control circuit and the discharging control circuit. During the discharge process, it avoids the occurrence of overcharge or overdischarge of the battery and prolongs the service life of the battery; (2) The main control board adjusts the terminal voltage or terminal current of the battery by controlling the on-off of the current limiting adjustment circuit, thus improving the battery life. The self-adaption of the battery makes it convenient to connect it to an online parallel battery pack; (3) The main control board can detect the voltage value, current value or the temperature of the battery environment in real time during the charging or discharging process of the battery, so that according to the detection The obtained value is compared with the preset value, and when the preset value is exceeded, an alarm is sent to the outside world, thereby improving the safety of the battery during use.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.
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| CN106207283A (en) * | 2016-07-26 | 2016-12-07 | 同济大学 | A kind of supervising device of vehicle-mounted multiple-connected battery group |
| CN107769280A (en) * | 2016-08-19 | 2018-03-06 | 成都库仑科技有限公司 | A kind of charge-discharge circuit and charge and discharge protecting method, management system and management method based on the circuit |
| CN109245189A (en) * | 2017-07-10 | 2019-01-18 | 中兴通讯股份有限公司 | A kind of battery management system and a kind of circuit for battery set charge/discharge |
| CN107994640A (en) * | 2017-12-18 | 2018-05-04 | 江苏双登富朗特新能源有限公司 | The battery management system and its management method of passive trigger-type charging current limiter |
| CN111384736B (en) * | 2018-12-29 | 2025-08-15 | 中兴通讯股份有限公司 | Charging/discharging device, control method and device, battery device, and storage medium |
| CN111293754B (en) * | 2020-03-20 | 2021-11-09 | Oppo广东移动通信有限公司 | Charging system, method, electronic device, and computer-readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101383521A (en) * | 2007-07-05 | 2009-03-11 | 凹凸电子（武汉）有限公司 | Charging circuit, electronic device and method for charging battery pack |
| CN101399452A (en) * | 2008-04-30 | 2009-04-01 | 刘云海 | Mixed battery pack comprising lithium power cell and super capacitor |
| CN101567575A (en) * | 2008-04-25 | 2009-10-28 | 三星Sdi株式会社 | Current breaking method of a rechargeable battery and battery pack using same |
| CN202455123U (en) * | 2012-03-06 | 2012-09-26 | 北京联动天翼科技有限公司 | Self-adaptive battery control device for banked battery |
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| JP5104648B2 (en) * | 2008-08-21 | 2012-12-19 | 新神戸電機株式会社 | Vehicle power supply apparatus and control method thereof |
| CN101882813B (en) * | 2010-06-02 | 2013-05-08 | 中国科学院电工研究所 | Mixed energy storage system |
-
2012
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101383521A (en) * | 2007-07-05 | 2009-03-11 | 凹凸电子（武汉）有限公司 | Charging circuit, electronic device and method for charging battery pack |
| CN101567575A (en) * | 2008-04-25 | 2009-10-28 | 三星Sdi株式会社 | Current breaking method of a rechargeable battery and battery pack using same |
| CN101399452A (en) * | 2008-04-30 | 2009-04-01 | 刘云海 | Mixed battery pack comprising lithium power cell and super capacitor |
| CN202455123U (en) * | 2012-03-06 | 2012-09-26 | 北京联动天翼科技有限公司 | Self-adaptive battery control device for banked battery |
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