CN104701935A - High-reliability mobile DC power source - Google Patents
High-reliability mobile DC power source Download PDFInfo
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- CN104701935A CN104701935A CN201510076208.6A CN201510076208A CN104701935A CN 104701935 A CN104701935 A CN 104701935A CN 201510076208 A CN201510076208 A CN 201510076208A CN 104701935 A CN104701935 A CN 104701935A
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- module
- pressurizer
- power source
- battery pack
- battery
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Abstract
The invention provides a high-reliability mobile DC power source. The high-reliability mobile DC power source comprises a charger module, a battery pack module, a voltage stabilizing module and a state monitoring display module, wherein the charger module, the battery pack module and the voltage stabilizing module are orderly connected together; the state monitoring display module is connected with the battery pack module and the voltage stabilizing module; the battery pack module comprises a plurality of battery packs; the charger module comprises a plurality of AC/DC converters and constant current to constant voltage controllers, all of which are connected together; the AC/DC converters are connected correspondingly with the battery packs one to one by use of the constant current to constant voltage controllers; the voltage stabilizing module comprises a main voltage stabilizer and a backup voltage stabilizer; the input ends of the main voltage stabilizer and the backup voltage stabilizer are connected with the plurality of battery packs, respectively. The high-reliability mobile DC power source is provided with the plurality of battery packs, so that the capacity of the mobile DC power source can be improved to meet the demand of large electric equipment; the main voltage stabilizer and the backup voltage stabilizer are arranged to improve the stability of the mobile DC power source.
Description
Technical field
The present invention relates to power technology, particularly, relate to a kind of highly reliable mobile direct-current power source.
Background technology
Existing portable power source is used for civil area, and reliability is low, and capacity is little, cannot meet the power demands of satellite locking mechanism.
Through the retrieval to prior art, find that application number is 201410077511.3, name is called a kind of portable power source of the disclosure of the invention of portable power source, comprises input interface, charge-discharge control circuit, microprocessor, battery and output interface; Input interface is connected with charge-discharge control circuit, microprocessor respectively, for receiving external power source and being transferred to charge-discharge control circuit and microprocessor; Charge-discharge control circuit is connected with microprocessor, battery and output interface respectively; Charge-discharge control circuit is used for controlling mode of operation and control of discharge mode of operation according to the charging control signal of described microprocessor and the charging of discharge control signal selection correspondence, carries out corresponding charging control or control of discharge to described battery.Above-mentioned portable power source can realize battery charging and control of discharge, without the need to arranging independently charging control circuit and charge/discharge control circuit respectively by charge-discharge control circuit.The circuit structure of above-mentioned portable power source is comparatively simple, and be conducive to the miniaturization realizing portable power source, but reliability is low, capacity is little, cannot meet the power demands of satellite locking mechanism.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of highly reliable mobile direct-current power source.
According to highly reliable mobile direct-current power source provided by the invention, comprise charger module, battery module, Voltage stabilizing module and status monitoring display module;
Wherein, described charger module, described battery module are connected in turn with described Voltage stabilizing module; Described status monitoring display module connects described battery module and described Voltage stabilizing module;
Described battery module comprises multiple battery pack; Described charger module comprises multiple AC-dc converter and multiple constant current-constant-voltage controller; Described AC-dc converter to be connected one to one described battery pack by described constant current-constant-voltage controller;
Described Voltage stabilizing module comprises main pressurizer and backup pressurizer; Described main pressurizer is all connected multiple battery pack with the input of described backup pressurizer;
Described status monitoring display module is for detecting the dump energy of battery module and showing the dump energy of battery module, remaining time, output voltage and output current.
Preferably, described battery pack comprises multiple storage battery and protection circuit plate;
Multiple storage battery batteries in series; Be connected to after multiple batteries parallel connection between described protection circuit plate and described constant current-constant-voltage controller;
Described protection circuit plate is used for the balance protection of battery pack, overvoltage protection, under-voltage protection, overcurrent protection, short-circuit protection and battery pack residual capacity measurement.
Preferably, charging inlet and output interface is also comprised;
Multiple described AC-dc converter all connects described charging inlet; Described main pressurizer is all connected described output interface with the output of described backup pressurizer.
Preferably, described status monitoring display module comprises microcontroller, LCDs and output voltage output electric current measure module;
Described LCDs connects multiple described protection circuit plate by described microcontroller; The multiple described protection circuit plate of described output voltage output electric current measure model calling, main pressurizer and backup pressurizer.
Preferably, between multiple battery pack by or circuit Hot Spare connect; Pass through between main pressurizer and backup pressurizer or the connection of circuit Hot Spare.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention is provided with multiple battery pack, improves the capacity of mobile direct-current power source, can meet the use of large-scale electric equipment;
2, the present invention is provided with main pressurizer and backup pressurizer, improves the stability of mobile direct-current power source;
3, the present invention is provided with multiple charger, can charge simultaneously, improve charge efficiency to multiple battery pack.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
In the present embodiment, as shown in Figure 1, highly reliable mobile direct-current power source provided by the invention, comprises charger module, battery module, Voltage stabilizing module and status monitoring display module;
Wherein, described charger module, described battery module are connected in turn with described Voltage stabilizing module; Described status monitoring display module connects described battery module and described Voltage stabilizing module; Described battery module comprises multiple battery pack, is specially multiple battery pack N+1 redundancy link; Described charger module comprises multiple AC-dc converter and multiple constant current-constant-voltage controller; Described AC-dc converter connects one to one described constant current-constant-voltage controller; Described AC-dc converter connects battery pack described in one_to_one corresponding by described constant current-constant-voltage controller; The quantity of charger is identical with the quantity of battery pack, can man-to-manly charge simultaneously, reduces the charging interval.
Described Voltage stabilizing module comprises main pressurizer and backup pressurizer; Described main pressurizer is connected multiple battery pack respectively with the input of described backup pressurizer; Pass through between multiple battery pack or the connection of circuit Hot Spare; Pass through between main pressurizer and backup pressurizer or the connection of circuit Hot Spare.
Described status monitoring display module is for detecting the dump energy of battery module and showing the dump energy of battery module, remaining time, output voltage and output current.
Described battery pack comprises multiple storage battery and protection circuit plate; Multiple storage battery batteries in series; Be connected to after multiple batteries parallel connection between described protection circuit plate and described constant current-constant-voltage controller; In the present embodiment, 8 joint storage batterys, adopt 4 strings 2 mode also to connect.
Described protection circuit plate is used for the balance protection of battery pack, overvoltage protection, under-voltage protection, overcurrent protection, short-circuit protection and battery pack residual capacity measurement.
Highly reliable mobile direct-current power source provided by the invention, also comprises charging inlet and output interface; Multiple described AC-dc converter all connects described charging inlet; Described main pressurizer is all connected described output interface with the output of described backup pressurizer, in order to improve reliability of the present invention.
Described status monitoring display module comprises microcontroller, LCDs and output voltage output electric current measure module; Described LCDs connects multiple described protection circuit plate by described microcontroller; The multiple described protection circuit plate of described output voltage output electric current measure model calling, main pressurizer and backup pressurizer.LCDs is for showing the dump energy of battery module, remaining time, output voltage and output current.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (5)
1. a highly reliable mobile direct-current power source, is characterized in that, comprises charger module, battery module, Voltage stabilizing module and status monitoring display module;
Wherein, described charger module, described battery module are connected in turn with described Voltage stabilizing module; Described status monitoring display module connects described battery module and described Voltage stabilizing module;
Described battery module comprises multiple battery pack; Described charger module comprises multiple AC-dc converter and multiple constant current-constant-voltage controller; Described AC-dc converter to be connected one to one described battery pack by described constant current-constant-voltage controller;
Described Voltage stabilizing module comprises main pressurizer and backup pressurizer; Described main pressurizer is all connected multiple battery pack with the input of described backup pressurizer;
Described status monitoring display module is for detecting the dump energy of battery module and showing the dump energy of battery module, remaining time, output voltage and output current.
2. highly reliable mobile direct-current power source according to claim 1, is characterized in that, described battery pack comprises multiple storage battery and protection circuit plate;
Multiple storage battery batteries in series; Be connected to after multiple batteries parallel connection between described protection circuit plate and described constant current-constant-voltage controller;
Described protection circuit plate is used for the balance protection of battery pack, overvoltage protection, under-voltage protection, overcurrent protection, short-circuit protection and battery pack residual capacity measurement.
3. highly reliable mobile direct-current power source according to claim 2, is characterized in that, also comprises charging inlet and output interface;
Multiple described AC-dc converter all connects described charging inlet; Described main pressurizer is all connected described output interface with the output of described backup pressurizer.
4. highly reliable mobile direct-current power source according to claim 3, is characterized in that, described status monitoring display module comprises microcontroller, LCDs and output voltage output electric current measure module;
Described LCDs connects multiple described protection circuit plate by described microcontroller; The multiple described protection circuit plate of described output voltage output electric current measure model calling, main pressurizer and backup pressurizer.
5. highly reliable mobile direct-current power source according to claim 1, is characterized in that, passes through or the connection of circuit Hot Spare between multiple battery pack; Pass through between main pressurizer and backup pressurizer or the connection of circuit Hot Spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076208.6A CN104701935A (en) | 2015-02-12 | 2015-02-12 | High-reliability mobile DC power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076208.6A CN104701935A (en) | 2015-02-12 | 2015-02-12 | High-reliability mobile DC power source |
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| CN104701935A true CN104701935A (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510076208.6A Pending CN104701935A (en) | 2015-02-12 | 2015-02-12 | High-reliability mobile DC power source |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781295U (en) * | 2010-06-22 | 2011-03-30 | 常州国光数据通信有限公司 | Intelligent charger |
| CN102738872A (en) * | 2011-04-08 | 2012-10-17 | 郑佩尧 | Separately-charging battery charger |
| US20130093397A1 (en) * | 2011-10-14 | 2013-04-18 | Chih-Chiang Chan | Array-type battery power management apparatus and battery power integration units thereof |
| CN103117595A (en) * | 2013-03-15 | 2013-05-22 | 山东鲁能智能技术有限公司 | Distributed direct current independent power supply system |
| CN103208839A (en) * | 2013-03-29 | 2013-07-17 | 天津大学 | Lithium ion battery pack charger based on controller area network (CAN) bus and charging control method |
| CN203787975U (en) * | 2013-11-19 | 2014-08-20 | 雷霖 | Equalization and management system for vehicle-mounted power lithium battery |
-
2015
- 2015-02-12 CN CN201510076208.6A patent/CN104701935A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201781295U (en) * | 2010-06-22 | 2011-03-30 | 常州国光数据通信有限公司 | Intelligent charger |
| CN102738872A (en) * | 2011-04-08 | 2012-10-17 | 郑佩尧 | Separately-charging battery charger |
| US20130093397A1 (en) * | 2011-10-14 | 2013-04-18 | Chih-Chiang Chan | Array-type battery power management apparatus and battery power integration units thereof |
| CN103117595A (en) * | 2013-03-15 | 2013-05-22 | 山东鲁能智能技术有限公司 | Distributed direct current independent power supply system |
| CN103208839A (en) * | 2013-03-29 | 2013-07-17 | 天津大学 | Lithium ion battery pack charger based on controller area network (CAN) bus and charging control method |
| CN203787975U (en) * | 2013-11-19 | 2014-08-20 | 雷霖 | Equalization and management system for vehicle-mounted power lithium battery |
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Application publication date: 20150610 |