CN203012401U - Analog signal setting control system for power lithium ion battery formation device - Google Patents
Analog signal setting control system for power lithium ion battery formation device Download PDFInfo
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- CN203012401U CN203012401U CN2012206423190U CN201220642319U CN203012401U CN 203012401 U CN203012401 U CN 203012401U CN 2012206423190 U CN2012206423190 U CN 2012206423190U CN 201220642319 U CN201220642319 U CN 201220642319U CN 203012401 U CN203012401 U CN 203012401U
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- effect transistor
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- ion battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to an analog signal setting control system for a power lithium ion battery formation device. The analog signal setting control system for the power lithium ion battery formation device includes a signal control circuit and a PWM signal module. An input terminal of the signal control circuit is connected with an output terminal of the PWM signal module. An output terminal of the signal control circuit is an output terminal of the analog signal setting control system for the power lithium ion battery formation device. The PWM signal module includes an ARM processor and an FPGA chip. Compared with the prior art, the analog signal setting control system for the power lithium ion battery formation device provided by the utility model has advantages of low implementation cost, accurate signal control and the like.
Description
Technical field
The utility model relates to a kind of power lithium-ion battery formation device, especially relates to a kind of power lithium-ion battery formation device and sets the simulating signal control system.
Background technology
Lithium ion battery is high due to operating voltage, volume is little, quality is light, memory-less effect, pollution-free, self discharge is little, have extended cycle life, and is a kind of ideal source.In actual use, in order to obtain higher sparking voltage, generally a plurality of monomer lithium ion batteries are composed in series the lithium ion battery group and use.Before forming electric battery, because the characteristic of each monomer all is not quite similar, must combo and sorting.The process of combo and sorting is exactly the process that lithium ion battery changes into.By monomer lithium ion battery charge and discharge test being obtained the relevant information of the combo of monomer lithium ion battery, as monomer charge and discharge capacity, internal resistance, charge cutoff voltage, discharge cut-off voltage and self-discharge rate, cycle index etc.Producer makes up in order to obtain good output characteristics the identical battery of data according to these information.
The utility model content
The purpose of this utility model is exactly to provide a kind of power lithium-ion battery formation device to set the simulating signal control system for the defective that overcomes above-mentioned prior art existence, and this system realizes that cost is low, and signal controlling is accurate.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of power lithium-ion battery formation device is set the simulating signal control system, comprise signal control circuit and pwm signal module, the input end of described signal control circuit connects the output terminal of pwm signal module, and the output terminal of signal control circuit is the output terminal of described control system.
described signal control circuit comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first field effect transistor, the second field effect transistor, the first diode, the second diode and electric capacity, one end of described the first resistance is the input end of signal control circuit, the output terminal that connects the pwm signal module, the other end of the first resistance respectively with an end of the second resistance, the grid of the first field effect transistor, the grid of the second field effect transistor connects, the source ground of described the first field effect transistor, the source electrode of described the second field effect transistor connects the other end of the second resistance, the drain electrode of the first field effect transistor be connected the drain electrode of field effect transistor and connect, the source electrode of anodic bonding first field effect transistor of described the first diode, negative electrode connects the drain electrode of the first field effect transistor, the drain electrode of anodic bonding second field effect transistor of described the second field effect transistor, negative electrode connects the source electrode of the second field effect transistor, described the 3rd resistance and the 4th resistance are in parallel, the one end is connected with the drain electrode of two field effect transistor, the other end is as the output terminal of signal control circuit, described electric capacity one end ground connection, the other end connects the other end of the 3rd resistance and the 4th resistance, described the 5th resistance and the 6th resistance are in parallel, one end ground connection, the other end connects the other end of the 3rd resistance and the 4th resistance.
Described pwm signal module comprises arm processor and fpga chip.
Described the first field effect transistor is 2N7002 type field effect transistor, and described the second field effect transistor is BSS84 type field effect transistor.
Compared with prior art, the utility model adopts the signaling module of ARM+FPGA to produce accurate pwm signal, producing required setting simulating signal by pwm signal by control circuit, changed traditional mode with the realization of high precision digiverter, the cost of realizing the signal generation is low, and signal controlling is accurate.
Description of drawings
Fig. 1 is circuit diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of power lithium-ion battery formation device is set the simulating signal control system, comprises signal control circuit and pwm signal module P.Pwm signal module P connects the input end I of signal control circuit, and to signal control circuit input pwm signal, the output terminal O of signal control circuit is used for exporting required setting simulating signal as the output terminal of described control system.
The particular circuit configurations of signal control circuit comprises the first resistance R 1, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the 6th resistance R 6, the first field effect transistor Q1, the second field effect transistor Q2, the first diode D1, the second diode D2 and capacitor C.one end of the first resistance R 1 is as the input end I of signal control circuit, the output terminal that connects pwm signal module P, the other end of the first resistance R 1 respectively with an end of the second resistance R 2, the grid of the first field effect transistor Q1, the grid of the second field effect transistor Q2 connects, the source ground of the first field effect transistor Q1, the source electrode of the second field effect transistor Q2 connects the other end of the second resistance R 2, the drain electrode of the first field effect transistor Q1 be connected the drain electrode of field effect transistor Q2 and connect, the source electrode of anodic bonding the first field effect transistor Q1 of the first diode D1, negative electrode connects the drain electrode of the first field effect transistor Q1, the drain electrode of anodic bonding the second field effect transistor Q2 of the second field effect transistor D2, negative electrode connects the source electrode of the second field effect transistor Q2, the 3rd resistance R 3 and the 4th resistance R 4 parallel connections, the one end is connected with the drain electrode of two field effect transistor, the other end is as the output terminal O of signal control circuit, capacitor C one end ground connection, the other end connects the other end of the 3rd resistance R 3 and the 4th resistance R 4, the 5th resistance R 5 and the 6th resistance R 6 parallel connections, one end ground connection, the other end connects the other end of the 3rd resistance R 3 and the 4th resistance R 4.
The model of the first field effect transistor is 2N7002, the model of the second field effect transistor is BSS84, and the pwm signal module comprises arm processor and fpga chip, adopts the Framework Model of ARM+FPGA, can produce accurate pwm signal, and then generate the accurate simulating signal of setting by signal control circuit.
Claims (4)
1. a power lithium-ion battery formation device is set the simulating signal control system, it is characterized in that, comprise signal control circuit and pwm signal module, the input end of described signal control circuit connects the output terminal of pwm signal module, and the output terminal of signal control circuit is the output terminal of described control system.
2. a kind of power lithium-ion battery formation device according to claim 1 is set the simulating signal control system, it is characterized in that, described signal control circuit comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first field effect transistor, the second field effect transistor, the first diode, the second diode and electric capacity, one end of described the first resistance is the input end of signal control circuit, the output terminal that connects the pwm signal module, the other end of the first resistance respectively with an end of the second resistance, the grid of the first field effect transistor, the grid of the second field effect transistor connects, the source ground of described the first field effect transistor, the source electrode of described the second field effect transistor connects the other end of the second resistance, the drain electrode of the first field effect transistor be connected the drain electrode of field effect transistor and connect, the source electrode of anodic bonding first field effect transistor of described the first diode, negative electrode connects the drain electrode of the first field effect transistor, the drain electrode of anodic bonding second field effect transistor of described the second field effect transistor, negative electrode connects the source electrode of the second field effect transistor, described the 3rd resistance and the 4th resistance are in parallel, the one end is connected with the drain electrode of two field effect transistor, the other end is as the output terminal of signal control circuit, described electric capacity one end ground connection, the other end connects the other end of the 3rd resistance and the 4th resistance, described the 5th resistance and the 6th resistance are in parallel, one end ground connection, the other end connects the other end of the 3rd resistance and the 4th resistance.
3. a kind of power lithium-ion battery formation device according to claim 1 is set the simulating signal control system, it is characterized in that, described pwm signal module comprises arm processor and fpga chip.
4. a kind of power lithium-ion battery formation device according to claim 2 is set the simulating signal control system, and described the first field effect transistor is 2N7002 type field effect transistor, and described the second field effect transistor is BSS84 type field effect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206423190U CN203012401U (en) | 2012-11-28 | 2012-11-28 | Analog signal setting control system for power lithium ion battery formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206423190U CN203012401U (en) | 2012-11-28 | 2012-11-28 | Analog signal setting control system for power lithium ion battery formation device |
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| Publication Number | Publication Date |
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| CN203012401U true CN203012401U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206423190U Expired - Fee Related CN203012401U (en) | 2012-11-28 | 2012-11-28 | Analog signal setting control system for power lithium ion battery formation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853073A (en) * | 2012-11-28 | 2014-06-11 | 上海航天有线电厂 | Generation control system for set simulation signal of power lithium ion battery formation device |
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2012
- 2012-11-28 CN CN2012206423190U patent/CN203012401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853073A (en) * | 2012-11-28 | 2014-06-11 | 上海航天有线电厂 | Generation control system for set simulation signal of power lithium ion battery formation device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201128 |