CN1327287A - Rectified power source having step regulated cell charging voltage - Google Patents

Rectified power source having step regulated cell charging voltage Download PDF

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Publication number
CN1327287A
CN1327287A CN 00117146 CN00117146A CN1327287A CN 1327287 A CN1327287 A CN 1327287A CN 00117146 CN00117146 CN 00117146 CN 00117146 A CN00117146 A CN 00117146A CN 1327287 A CN1327287 A CN 1327287A
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voltage
control unit
software
hardware
power supply
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CN 00117146
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Chinese (zh)
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李秉文
刘连冰
吴志军
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深圳市安圣电气有限公司
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Abstract

The rectified power source includes cell set, voltage regulating unit and control unit, the voltage regulating unit is connected to the cell set and earthed, and the control unit has its output end connected to the input end of the voltage regulating unit. The control unit controls in either hardware or software mode, and by means of the temperature measurement and present charge state determination, the control unit produces corresponding control signal to make the voltage regulating unit produce corresponding step voltage. The present invention can prolong the service of cells and avoid lowering in capacity.

Description

具有阶梯式调整电池充电电压的整流电源 Rectifying power supply having a stepped adjustment of the charging voltage of the battery

本发明涉及一种电源,尤其涉及具有阶梯式调整电池充电电压的整流电源。 The present invention relates to a power supply, in particular, relates to a rectifying power supply having a stepped adjust the battery charging voltage.

随着通讯电源分散供电体制的深入推行,阀控密封式铅酸蓄电池在通讯系统的应用日益普遍,阀控电池在浮充使用中,要求浮充充电电池应随温度的变化,做相应的调整,一般要求温度每升高一度,浮充电压降低3MV/单体,否则电池会因为欠充或过充导致电池的寿命、容量降低。 With further implementation dispersed power supply communication system, in a VRLA battery application increasingly common communication system, in VRLA batteries float use, floating charge of the battery should be required with a change in temperature, to be adjusted accordingly generally required once temperature is increased, reducing the float voltage 3MV / monomer less because otherwise the battery or overcharged resulting in battery life, decrease in capacity. 但在某些对电源产品价格非常敏感的市场如农网、农电等领域,近于成本压力,一般无法实现浮充电压根据温度的变化线性调整这种功能。 However, in some very sensitive rural power supply market prices, electricity and other fields such as agriculture, near cost pressure, generally can not achieve such a float voltage adjustment function according to the temperature change linearly. 实际使用中又不可能人工经常性进行电压调整,必将影响蓄电池的寿命。 Actual use can not possibly artificial regular voltage adjustment, will affect battery life.

本发明的目的是在于提供一种按设备运行的温度分段或按季节分段调整电池充电电压的整流电源。 Object of the present invention is to provide an apparatus operating according to the temperature of the segment or segments seasonally adjust the battery charging voltage rectified mains.

本发明的目的是这样实现的,一种具有阶梯式调整电池充电电压的整流电源,其特征在于,包括电池组、电压调整单元以及控制单元,所述电压调整单元连接电池组且接地,所述控制单元的输出端与电压调整单元的输入端连接,所述控制单元为硬件方式或者软件方式,通过控制单元判断被充电电池所处的当前阶段温度以及当前充电状态,产生相应的控制信号,从而使电压调整单元产生相应的阶梯电压。 Object of the present invention is achieved, having a power rectifier stepped adjust the battery charging voltage, characterized in that includes a battery pack, the voltage adjusting unit and a control unit, the voltage adjusting unit is connected to the battery and ground, the input terminal and the output voltage adjustment unit is connected to a control unit, said control unit is a hardware or software embodiment, the current stage in which the temperature of the battery being charged and the current state of charge is determined by the control unit, generates a corresponding control signal, whereby the voltage adjusting unit generates a respective step voltage.

实施本发明的一种具有阶梯式调整电池充电电压的整流电源,具有以下优点:成本低,操作简单,可靠性好,可延长充电电池的使用寿命,抑止容量降低。 One embodiment of the present invention have a stepped adjustment rectifying power supply battery charging voltage, has the following advantages: low cost, simple operation, good reliability, extended service life of rechargeable battery, suppress a reduction in capacity.

下面结合附图和实施例,进一步说明本发明的特点,附图中:图1是本发明整流电源的方框图图2是本发明的控制单元采用硬件方式的方框图图3是本发明的控制单元采用软件方式的方框图图4是本发明整流电源的工作流程图如图1所示,一种具有阶梯式调整电池充电电压的整流电源,包括电池组、电压调整单元以及控制单元,电压调整单元连接电池组且接地,控制单元的输出端与电压调整单元的输入端连接,控制单元采用硬件方式、软件方式以及软、硬件方式的结合,通过控制单元判断被充电电池所处的当前阶段温度以及当前充电状态,产生相应的控制信号,从而使电压调整单元产生相应的阶梯电压。 FIG. 1 is a block diagram of the present invention the power rectifier of FIG 2 is a control unit according to the present invention employ a hardware embodiment of FIG. 3 is a block diagram of the control unit according to the present invention employ: embodiments and examples further illustrate the features of the invention, the accompanying drawings DRAWINGS 4 is a block diagram of a software embodiment of the present invention, the power supply rectifying work flow chart shown in Figure 1, having a power rectifier stepped adjust the battery charging voltage, includes a battery pack, the voltage adjusting unit and a control unit, the voltage adjusting unit is connected to the battery group and the ground, and the output of the control unit input terminal connected to the voltage adjustment means, control means employed in software and hardware combined hardware and software mode, the current phase in which the temperature of the battery being charged and the charging current is determined by the control unit state, generates a corresponding control signal to the voltage adjusting unit generates a respective step voltage.

如图2所示,当控制单元采用硬件方式时,电阻R1、R2、R3串联后外接电源,开关K11、K12、K13的一端分别连接在各电阻之间,另一端并联后与电压调整单元连接;硬件包括设置的拨码开关、跳线、按钮开关等开关器件以及电阻网络等元器件,通过不同的元器件组合表达不同的状态信号,然后将此信号传输到电压调整单元,从而由电压调整单元产生不同的阶梯充电电压。 2, when the control unit hardware embodiment, resistors R1, R2, R3 in series after the external power supply, switches K11, K12, K13 are connected at one end between the resistor connected to the other end of the voltage regulating means connected in parallel ; hardware includes DIP switches, jumpers, a button switch and resistor network switching devices and other components, the state of expression of different signals through different combinations of components, and this signal is transmitted to the voltage adjusting unit to adjust the voltage unit generates different voltage charging step.

如图3所示,当控制单元采用软件方式时,软件包括远程监控软件以及CPU,开关K21、K22分别与CPU的I/O接口连接,通过以远程通信方式输入信号控制CPU产生处理信号,由CPU控制电压调整单元产生不同的阶梯电压。 3, when the control unit employed in software, software, and software including remote monitoring CPU, switches K21, K22, respectively interfacing the CPU I / O, communication by the remote control input signal generated by the CPU processes the signal from the CPU control voltage adjustment units generate different step voltages.

当控制单元采用软、硬件方式的结合时,软、硬件包括开关器件以及CPU,通过不同的开关组合表示不同的状态输入,引发CPU处理,从而使电压调整单元产生不同的阶梯充电电压。 When the control unit using a combination of software, hardware, and software, hardware and CPU includes a switching device, by switching different combinations of inputs to indicate different states, triggering the CPU, so that the voltage adjusting means to produce different voltage charging step.

如图4所示,由控制单元判断被充电电池所处的当前阶段温度以及当前充电状态,电压阶梯的划分依据按设备运行的温度分段或按季节分段设定。 As shown, the control unit determines the current phase in which the temperature of the battery being charged and the current charge state 4, according to the voltage divided by the step of operating temperature of the device or seasonal sub-set segment.

Claims (6)

  1. 1.一种具有阶梯式调整电池充电电压的整流电源,其特征在于,包括电池组、电压调整单元以及控制单元,所述电压调整单元连接电池组且接地,所述控制单元的输出端与电压调整单元的输入端连接,通过控制单元判断被充电电池所处的当前阶段温度以及当前充电状态,产生相应的控制信号,从而使电压调整单元产生相应的阶梯电压。 A power supply having a rectifier stepped adjust the battery charging voltage, wherein the battery pack comprising an output terminal, the voltage adjusting unit and a control unit, the voltage adjusting unit is connected to the battery and ground, and the voltage of the control unit adjusting means connected to the input terminal, the control unit determines the current phase in which the temperature of the battery being charged and the current state of charge, generates a corresponding control signal to the voltage adjusting unit generates a respective step voltage.
  2. 2.根据权利要求1所述的整流电源,其特征在于,所述控制单元可以采用硬件方式、软件方式以及软、硬件方式的结合。 The rectified power source as claimed in claim 1, characterized in that the control unit may use hardware, a combination of software and a software manner, the hardware manner.
  3. 3.根据权利要求2所述的整流电源,其特征在于,当所述控制单元采用硬件方式时,所述硬件包括设置的拨码开关、跳线、按钮开关等开关器件以及电阻网络等元器件,通过不同的元器件组合表达不同的状态信号,然后将此信号传输到电压调整单元,从而由电压调整单元产生不同的阶梯充电电压。 The rectifying power supply according to claim 2, wherein, when the control unit uses the hardware, the hardware includes a DIP switch, jumper, buttons, switches and other network switching devices, and resistors and other components , expressed by different combinations of components of different state signal, and this signal is transmitted to the voltage adjusting unit, resulting in different voltage step by the charging voltage adjusting unit.
  4. 4.根据权利要求2所述的整流电源,其特征在于,当所述控制单元采用软件方式时,所述软件包括远程监控软件以及CPU,通过以远程通信方式输入信号控制CPU产生处理信号,由CPU控制电压调整单元产生不同的阶梯电压。 The rectifying power supply according to claim 2, wherein, when said mode control means in software, said software including remote monitoring software, and the CPU, processing signals generated by the remote control input signal communicatively the CPU, the CPU control voltage adjustment units generate different step voltages.
  5. 5.根据权利要求2所述的整流电源,其特征在于,当所述控制单元采用软、硬件方式的结合时,所述软、硬件包括开关器件以及CPU,通过不同的开关组合表示不同的状态输入,引发CPU处理,从而使电压调整单元产生不同的阶梯充电电压。 The rectifying power supply according to claim 2, wherein, when the control unit using a combination of software, hardware, and the software, hardware, and the CPU includes a switching device, represents different states by different combinations of switches input lead to the CPU, so that the voltage adjusting means to produce different voltage charging step.
  6. 6.根据权利要求1所述的整流电源,其特征在于,所述电压阶梯的划分依据按设备运行的温度分段或按季节分段设定。 6. The power supply of the rectifier to claim 1, characterized in that said voltage step-division basis by the operating ambient temperature of the sub-set segment or seasonal.
CN 00117146 2000-06-06 2000-06-06 Rectified power source having step regulated cell charging voltage CN1327287A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474114A (en) * 2009-08-06 2012-05-23 Eh欧洲股份有限公司 A method and apparatus for charging a battery
CN102655344A (en) * 2011-03-02 2012-09-05 江苏嘉钰新能源技术有限公司 Power source and method for regulating charging voltage of battery
CN103531858A (en) * 2012-07-03 2014-01-22 上海汽车集团股份有限公司 Stepping battery charging method and stepping battery charging device
US9553470B2 (en) 2009-08-06 2017-01-24 Eh Europe Gmbh Method and apparatus for charging a lead acid battery
CN106571651A (en) * 2015-10-13 2017-04-19 许昌学院 Charging power supply system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474114A (en) * 2009-08-06 2012-05-23 Eh欧洲股份有限公司 A method and apparatus for charging a battery
US9553470B2 (en) 2009-08-06 2017-01-24 Eh Europe Gmbh Method and apparatus for charging a lead acid battery
CN102655344A (en) * 2011-03-02 2012-09-05 江苏嘉钰新能源技术有限公司 Power source and method for regulating charging voltage of battery
CN103531858A (en) * 2012-07-03 2014-01-22 上海汽车集团股份有限公司 Stepping battery charging method and stepping battery charging device
CN103531858B (en) * 2012-07-03 2015-11-18 上海汽车集团股份有限公司 Stepping battery charge control method and a battery charging device stepping
CN106571651A (en) * 2015-10-13 2017-04-19 许昌学院 Charging power supply system

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C06 Publication
COR Bibliographic change or correction in the description

Free format text: CORRECT: APPLICANT; FROM: HUAWEI ELECTRIC TECHNOLOGY CO LTD, SHENZHEN CITY TO: SHENZHEN ANSHENG ELECTRICAL CO., LTD.; INVENTOR; FROM: LI BINGWEN TO: LI BINGWEN; LIU LIANBING; WU ZHIJUN

C53 Change or modification
C02 Deemed withdrawal of patent application after publication (patent law 2001)