CN214543663U - Storage battery charging system for aviation - Google Patents
Storage battery charging system for aviation Download PDFInfo
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- CN214543663U CN214543663U CN202023138594.2U CN202023138594U CN214543663U CN 214543663 U CN214543663 U CN 214543663U CN 202023138594 U CN202023138594 U CN 202023138594U CN 214543663 U CN214543663 U CN 214543663U
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Abstract
The utility model discloses an aviation is with battery charging system, charging system connects alternating current input and battery, still includes: the charging controller is connected with the storage battery; the battery parameter detection module is connected with the charging controller and the storage battery; an alternating voltage processing module connected with the alternating current input; the switch module is connected with the storage battery, the alternating voltage processing module and the charging controller; the overvoltage protection module is connected with the storage battery, the switch module and the charging controller; the utility model discloses can effectual reduction battery charging time, improve the charge efficiency and the performance of charger to the working life of extension battery that can be fine.
Description
Technical Field
The utility model relates to a battery charging technology field, more specifically the utility model relates to an aviation is with battery charging system that says so.
Background
At present, an aircraft engine can be directly or indirectly started on the ground by an aircraft storage battery, an emergency starting function can be realized in the air, and electric power support can be provided for standby equipment and standby energy equipment. The aircraft accumulator therefore plays a significant role for the normal operation and safe travel of the aircraft.
However, the correct operation of an aircraft battery by a charging system requires precise monitoring of the state of the battery, and in the conventional method, the state of charge detection of the battery usually only monitors the state of charge of the battery and lacks a relevant protection device.
Therefore, how to provide an aviation battery charging system capable of solving the above problems is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an aviation is with battery charging system can effectual reduction battery charging time, improves the charge efficiency and the performance of charger to the working life of extension battery that can be fine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aircraft battery charging system, the charging system connecting an ac power input and a battery, further comprising:
the charging controller is connected with the storage battery;
the battery parameter detection module is connected with the charging controller and the storage battery;
an alternating voltage processing module connected with the alternating current input;
the switch module is connected with the storage battery, the alternating voltage processing module and the charging controller;
and the overvoltage protection module is connected with the storage battery, the switch module and the charging controller.
The beneficial effect who adopts above-mentioned device does: the battery parameter detection module is used for detecting the relevant parameters of the storage battery, and if the relevant parameters exceed the pre-stored threshold value in the charging controller, the charging controller can generate a signal to control the overvoltage protection module to protect the storage battery, so that the battery can be effectively protected.
Preferably, the alternating voltage processing module further comprises a rectification filter unit, an inversion unit and a conversion unit which are connected in sequence.
Preferably, the battery parameter detection module includes: voltage sensor, current sensor and temperature sensor.
Preferably, the method further comprises the following steps: and the over-current protection module is connected with the storage battery and the charging controller.
Preferably, the method further comprises the following steps: and the temperature protection module is connected with the storage battery and the charging controller.
According to the technical scheme, compare with prior art, the utility model discloses a storage battery charging system for aviation detects the voltage, temperature and the current parameter of battery through battery parameter detection module, can carry out the operation that corresponds according to the data change to with charging parameter control in optimum range, avoid because the unreasonable battery that leads to of charging parameter damages, can effectual reduction battery charge time, improve the charge efficiency and the performance of charger, and the working life of extension battery that can be fine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic block diagram of a charging system for an aviation storage battery according to the present invention;
fig. 2 is a schematic block diagram of a battery parameter detection module structure provided by the present invention;
fig. 3 is a schematic block diagram of the structure of the ac voltage processing module provided by the present invention;
in fig. 1-3:
the system comprises 1-alternating current input, 2-storage battery, 3-charge controller, 4-battery parameter detection module, 41-voltage sensor, 42-current sensor, 43-temperature sensor, 5-alternating current voltage processing module, 51-rectification filtering unit, 52-inversion unit, 53-conversion unit, 6-switch module, 7-overvoltage protection module, 8-overcurrent protection module and 9-temperature protection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawing 1, the embodiment of the utility model discloses a battery charging system for aviation, charging system connect alternating current input 1 and battery 2, specifically still include:
the charging controller 3 is connected with the storage battery 2;
the charging controller 3 may adopt a 32-bit DSP chip F2812.
The battery parameter detection module 4 is connected with the charging controller 3 and the storage battery 2;
the alternating voltage processing module 5 is connected with the alternating current input 1;
the switch module 6, the switch module 6 is connected with storage battery 2, alternating voltage processing module 5 and charging controller 3; the switch module can adopt a chip with the type of LTC 3780.
And the overvoltage protection module 7 is connected with the storage battery 2, the switch module 6 and the charging controller 3, and the overvoltage protection module 7 is connected with the storage battery 6 and the charging controller 3.
Referring to fig. 3, in a specific embodiment, the ac voltage processing module 5 further includes a rectifying and filtering unit 51, an inverting unit 52, and a converting unit 53 connected in sequence.
Referring to fig. 2, in one specific embodiment, the battery parameter detection module 4 includes: and the voltage sensor 41, the current sensor 42 and the temperature sensor 43 are used for acquiring voltage, current and temperature parameters corresponding to the storage battery 2.
In a specific embodiment, the method further comprises the following steps: and the overcurrent protection module 8 and the overvoltage protection module 7 are connected with the storage battery 2 and the charging controller 3.
In a specific embodiment, the method further comprises the following steps: the temperature protection module 9, the temperature protection module 9 is connected with the storage battery 2 and the charging controller 3.
Specifically, the temperature compensation module can be further included, and the temperature compensation module is connected with the temperature protection module 9 and the storage battery 2, so that the storage battery can be charged in a wider temperature range.
Specifically, the modules and the corresponding support circuits are all in the prior art.
The utility model discloses when using, alternating current input 1 can be the commercial power input, through the direct current that 5 conversions of alternating voltage processing module can charge for the battery, adjust input voltage through switch module 6 and charge for the battery, the inside storage of charge controller 3 has voltage, the threshold value of electric current and temperature, voltage sensor 41, the voltage of current sensor 42 and temperature sensor 43 real-time detection battery 2, electric current and temperature value send to charge controller 3 in real time and handle, when above-mentioned parameter surpasses the threshold value, correspond and start overvoltage protection module 7, overcurrent protection module 8 and temperature protection module 9 protect, reduce the loss to the battery when guaranteeing battery charging speed, prolong its life.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. An aviation battery charging system, the charging system connects alternating current input (1) and battery (2), its characterized in that still includes:
a charge controller (3), wherein the charge controller (3) is connected with the storage battery (2);
the battery parameter detection module (4), the battery parameter detection module (4) is connected with the charging controller (3) and the storage battery (2);
an alternating voltage processing module (5), the alternating voltage processing module (5) being connected with the alternating current input (1);
a switch module (6), wherein the switch module (6) is connected with the storage battery (2), the alternating voltage processing module (5) and the charging controller (3);
the overvoltage protection module (7), the overvoltage protection module (7) with battery (2), switch module (6) and charge controller (3) are connected.
2. The aircraft battery charging system according to claim 1, wherein the alternating voltage processing module (5) further comprises a rectifying and filtering unit (51), an inverting unit (52) and a converting unit (53) connected in sequence.
3. An aircraft battery charging system according to claim 1, characterised in that said battery parameter detection module (4) comprises: a voltage sensor (41), a current sensor (42), and a temperature sensor (43).
4. The aircraft battery charging system of claim 3, further comprising: and the over-current protection module (8), the over-voltage protection module (7) is connected with the storage battery (2) and the charging controller (3).
5. The aircraft battery charging system of claim 3, further comprising: the temperature protection module (9), temperature protection module (9) with battery (2) and charge controller (3) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138594.2U CN214543663U (en) | 2020-12-23 | 2020-12-23 | Storage battery charging system for aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138594.2U CN214543663U (en) | 2020-12-23 | 2020-12-23 | Storage battery charging system for aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543663U true CN214543663U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023138594.2U Active CN214543663U (en) | 2020-12-23 | 2020-12-23 | Storage battery charging system for aviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214543663U (en) |
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2020
- 2020-12-23 CN CN202023138594.2U patent/CN214543663U/en active Active
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