CN201910626U - Battery charging management system adopting noncontact energy transfer mode - Google Patents
Battery charging management system adopting noncontact energy transfer mode Download PDFInfo
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- CN201910626U CN201910626U CN2010205073260U CN201020507326U CN201910626U CN 201910626 U CN201910626 U CN 201910626U CN 2010205073260 U CN2010205073260 U CN 2010205073260U CN 201020507326 U CN201020507326 U CN 201020507326U CN 201910626 U CN201910626 U CN 201910626U
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- battery
- discharge
- management system
- charging management
- charge
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Abstract
The utility model relates to a battery charging management system adopting a noncontact energy transfer mode. The battery charging management system is characterized by comprising a plurality of batteries and control devices connected in series on a charging and discharging circuit, a modulation/demodulation device and a charging and discharging bidirectional switch; each battery is provided with a wireless receiving and emitting device that can discharge in the form of electromagnetic wave; the control device comprises a directional wireless receiving and emitting device that is used for receiving electromagnetic wave; the modulation/demodulation device and the charging and discharging directional switch are connected with the directional wireless receiving and emitting device; and the control device also comprises a balance charging and discharging management module and an energy storage module. The battery charging management system adopting the noncontact energy transfer mode can discharge the battery in the form of releasing the electromagnetic wave, and can realize the energy transfer of battery string with low loss; furthermore, the working state of each battery can be wirelessly sent to the environmental network, thus leading the battery string to be really intelligentized.
Description
Technical field
The utility model relates to a kind of multi-section serial battery charging management system, particularly a kind of battery charging management system that adopts contactless energy branch mode.
Background technology
In the prior art, method at the management of multiple batteries string generally all adopts the wired connection mode, but under the relatively harsh situation of applied environment or under operating personnel's situation of being not easy to contact, use the wired connection mode to manage and have a lot of inconveniences, in addition, also there is the big shortcoming of loss in wired way to manage of the prior art.
Summary of the invention
The purpose of this utility model provides a kind of wireless mode that adopts and carries out battery charging management system management of charging and discharging, low-loss, the operating state of each battery can be sent to contactless energy branch mode extraneous network, intelligentized with wireless mode.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of battery charging management system that adopts contactless energy branch mode is characterized in that: comprise being connected on a plurality of batteries and the control device that discharges and recharges on the path; Described battery all has can be with the wireless transmitter of form of electromagnetic wave discharge; Described control device comprises and is used to receive electromagnetic directed wireless transmitter, the modulation-demodulation device that is connected with described directed wireless transmitter and discharge and recharge bidirectional switch; Described control device also comprises balance charge/discharge administration module and energy-storage module; Described bidirectional switch, the energy-storage module of discharging and recharging is connected with described balance charge/discharge administration module respectively; Described modulation-demodulation device is connected with the battery voltage detection module, and described battery voltage detection module is connected with described balance charge/discharge administration module; Described balance charge/discharge administration module is electrically connected with the control end of described two-way charge and discharge switch and controls described two-way charge and discharge switch according to the output signal of the described battery voltage detection module of importing described balance charge/discharge administration module.
The battery charging management system of the contactless energy branch mode of the employing in the utility model discharges to battery by discharging form of electromagnetic wave, and the state information of battery sent to control device by wireless mode, and the electromagnetic wave that is used to discharge that described control device can receive it is converted into electric energy and stores; Simultaneously, this control device can also be given the battery of electric energy deficiency by the form of electromagnetic wave directive sending with the electric energy of its storage, and the battery of this electric energy deficiency is converted into electric energy with its electromagnetic wave that receives and realizes charging.By the way, can realize that not only the low-loss energy of battery strings shifts, and the operating state of each battery can be wirelessly transmitted to extraneous network, thereby make the intellectuality that battery strings is real.
Description of drawings
Fig. 1 is the battery charging management system schematic diagram of the contactless energy branch mode in the utility model.
Fig. 2 is the schematic diagram of the control device among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
As shown in Figure 1, the battery charging management system of the contactless energy branch mode in the utility model comprises a plurality of series connected battery 1, control device 3.Described a plurality of series connected battery 1 is connected on and discharges and recharges on logical 4 the tunnel, and preferably, the quantity of described battery 1 can be 1-100000; Each battery 1 in described a plurality of series connected battery 1 all has wireless transmitter 2, wherein, when the some batteries 1 in the multiple batteries string have been full of or have reached the state of setting, this some battery 1 can discharge to send electromagnetic mode to the external world by its wireless transmitter 2, promptly to external world's output energy.Described wireless transmitter 2 also is used for sending other information communication signals to the external world, as the status signal of battery.Battery 1 can be got back to other states of normal charged state or setting by described discharge.
Fig. 2 shows the structural representation of described control device 3.As shown in Figure 2, described control device 3 comprises directed wireless transmitter 6, the modulation-demodulation device that is connected with described wireless transmitter 67 and discharge and recharge bidirectional switch 8; In addition, also comprise balance charge/discharge administration module 10 and energy-storage module 9, described bidirectional switch 8, the energy-storage module 9 of discharging and recharging is connected with described balance charge/discharge administration module 10 respectively; Described modulation-demodulation device 7 is connected with battery voltage detection module 15, described battery voltage detection module 15 is connected with described balance charge/discharge administration module 10, described balance charge/discharge administration module 10 is electrically connected with the control end of described two-way charge and discharge switch 8 and controls described two-way charge and discharge switch 8 according to the output signal of input described battery voltage detection module 15 wherein, thereby controls the direction that discharges and recharges between corresponding battery of described voltage detecting input signal and the described energy storage device 9.Preferably, the described bidirectional switch 8 that discharges and recharges is multichannel, it has corresponding a plurality of control end, each battery 1 in described a plurality of series connected battery 1 directly is electrically connected with a described passage that discharges and recharges in the bidirectional switch 8, described balance charge/discharge administration module 10 is electrically connected with described a plurality of control ends, to control the direction that discharges and recharges of each passage respectively.Preferably, described balance charge/discharge administration module 10 usefulness MCU or programmable logic device are realized.
Preferably, described control device 3 also comprises overcurrent short-circuit protection 11, over-pressure safety device 12 and the temperature-detecting device 16 that is electrically connected with described balance charge/discharge administration module 10, with realization charging is protected.Preferably, described overcurrent short-circuit protection 11, over-pressure safety device 12 are connected with described modulation-demodulation device 7.
Preferably, described control device 3 also comprises and described balance charge/discharge administration module 10 two-way battery charge data storage device 13 that is electrically connected and network communication interface devices 14, with the communication between realization and the external network 5, the state of charging is passed to external network 5 in real time, and can accept control command from external network 5, and the control command that receives sent to described balance charge/discharge administration module, to realize management and control to charging.
During work, when the some batteries in described a plurality of series connected battery have been full of or have reached the state of setting, when promptly not needing to this some battery recharge, wireless transmitter on this some battery is by sending the form of electromagnetic wave discharge and sending condition indicative signal simultaneously to the outside, described electromagnetic wave and condition indicative signal are received by the directed wireless transmitter in the described control device, and the described electromagnetic wave that it receives is converted into behind the electric energy is connected with described energy storage device by described two-way charge and discharge switch, simultaneously, because directed wireless transmitter also is connected with described modulation-demodulation device, therefore, described modulation solving device can be handled the status signal that described directed wireless transmitter receives, and treated status signal imported described balance charge/discharge administration module, described balance charge/discharge administration module according to wherein status signal of input control described two-way discharge bidirectional switch 7 control end so that this some battery charge to described energy storage device, at this moment, this some battery is owing to discharge comes back to normal charging condition to guarantee the charged state that is in of entire cell string; Conversely, described control device can also send to the battery of the electric weight deficiency in described a plurality of series connected battery to its energy that is stored in the described energy storage device that receives by the positioning transceiving device, and the wireless transmitter in the battery of this electric weight deficiency is received electromagnetic wave that the energy that connects in the described energy storage device sends by the positioning transceiving device and the electromagnetic wave that it receives is converted to electric energy to realize charging.
The battery charging management system of the contactless energy branch mode of the employing in the utility model discharges to battery by discharging form of electromagnetic wave, and the state information of battery sent to control device by wireless mode, and the electromagnetic wave that is used to discharge that described control device can receive it is converted into electric energy and stores; Simultaneously, this control device can also be given the battery of electric energy deficiency by the form of electromagnetic wave directive sending with the electric energy of its storage, and the battery of this electric energy deficiency is converted into electric energy with its electromagnetic wave that receives and realizes charging.By the way, can realize that not only the low-loss energy of battery strings shifts, and the operating state of each battery can be wirelessly transmitted to extraneous network, thereby make the intellectuality that battery strings is real.
Claims (7)
1. a battery charging management system that adopts contactless energy branch mode is characterized in that: comprise being connected on a plurality of batteries and the control device that discharges and recharges on the path; Described battery all has can be with the wireless transmitter of form of electromagnetic wave discharge;
Described control device comprises and is used to receive electromagnetic directed wireless transmitter, the modulation-demodulation device that is connected with described directed wireless transmitter and discharge and recharge bidirectional switch; Described control device also comprises balance charge/discharge administration module and energy-storage module;
Described bidirectional switch, the energy-storage module of discharging and recharging is connected with described balance charge/discharge administration module respectively; Described modulation-demodulation device is connected with the battery voltage detection module, and described battery voltage detection module is connected with described balance charge/discharge administration module;
Described balance charge/discharge administration module is electrically connected with the control end of described two-way charge and discharge switch and controls described two-way charge and discharge switch according to the output signal of the described battery voltage detection module of importing described balance charge/discharge administration module.
2. the battery charging management system of the contactless energy branch mode of employing as claimed in claim 1 is characterized in that: the described bidirectional switch that discharges and recharges is multichannel.
3. the battery charging management system of the contactless energy branch mode of employing as claimed in claim 1 is characterized in that: described balance charge/discharge administration module is MCU or programmable logic device.
4. as the battery charging management system of the contactless energy branch mode of each described employing of claim 1-3, it is characterized in that: described control device also comprises overcurrent short-circuit protection, over-pressure safety device, the temperature-detecting device that is electrically connected with described balance charge/discharge administration module.
5. the battery charging management system of the contactless energy branch mode of employing as claimed in claim 4 is characterized in that: described overcurrent short-circuit protection and/or over-pressure safety device are connected with described modulation-demodulation device.
6. as claim 1-3, the battery charging management system of the contactless energy branch mode of 5 each described employings is characterized in that: described control device also comprises and two-way battery charge data storage device that is electrically connected of described balance charge/discharge administration module and network communication interface device.
7. the battery charging management system of the contactless energy branch mode of employing as claimed in claim 4 is characterized in that: described control device also comprises and two-way battery charge data storage device that is electrically connected of described balance charge/discharge administration module and network communication interface device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073260U CN201910626U (en) | 2010-08-27 | 2010-08-27 | Battery charging management system adopting noncontact energy transfer mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073260U CN201910626U (en) | 2010-08-27 | 2010-08-27 | Battery charging management system adopting noncontact energy transfer mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910626U true CN201910626U (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205073260U Expired - Lifetime CN201910626U (en) | 2010-08-27 | 2010-08-27 | Battery charging management system adopting noncontact energy transfer mode |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377205A (en) * | 2010-08-27 | 2012-03-14 | 王开 | Battery charging management system using non-contact type energy transfer mode |
| CN103199587A (en) * | 2013-04-03 | 2013-07-10 | 深圳市航盛电子股份有限公司 | Method using wireless charging to achieve new energy automobile battery active equalization and system using wireless charging to achieve new energy automobile battery active equalization |
-
2010
- 2010-08-27 CN CN2010205073260U patent/CN201910626U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377205A (en) * | 2010-08-27 | 2012-03-14 | 王开 | Battery charging management system using non-contact type energy transfer mode |
| CN102377205B (en) * | 2010-08-27 | 2013-10-23 | 王开 | Battery charging management system using non-contact type energy transfer mode |
| CN103199587A (en) * | 2013-04-03 | 2013-07-10 | 深圳市航盛电子股份有限公司 | Method using wireless charging to achieve new energy automobile battery active equalization and system using wireless charging to achieve new energy automobile battery active equalization |
| CN103199587B (en) * | 2013-04-03 | 2015-12-09 | 深圳市航盛电子股份有限公司 | Wireless charging is utilized to realize the method and system of new energy car battery active equalization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110727 Effective date of abandoning: 20131023 |
|
| RGAV | Abandon patent right to avoid regrant |