CN217486219U - Multi-power-supply vehicle-mounted mobile energy storage security power supply system - Google Patents
Multi-power-supply vehicle-mounted mobile energy storage security power supply system Download PDFInfo
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- CN217486219U CN217486219U CN202220432248.5U CN202220432248U CN217486219U CN 217486219 U CN217486219 U CN 217486219U CN 202220432248 U CN202220432248 U CN 202220432248U CN 217486219 U CN217486219 U CN 217486219U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The utility model discloses a multi-power vehicle-mounted mobile energy storage security power supply system, which belongs to the technical field of vehicle-mounted power supplies and is characterized in that a power supply part comprises an uninterruptible power supply module for vehicle-mounted energy storage, a vehicle-mounted 24V power supply, commercial power and diesel power; commercial power and diesel power are output to the uninterruptible power supply module through the interlocking device with the alternative function; the collected AC power is output to a power conversion module which converts the AC power into the required DC power; the input side of the power supply conversion module is connected with the uninterruptible power supply module; the output side of the power supply conversion module is connected with a security power supply through an ideal diode; the vehicle-mounted power supply is connected with the security power supply through an ideal diode; and the uninterruptible power supply module is connected with the vehicle-mounted power supply after passing through the power supply conversion module. This application realizes dual supply when driving a vehicle, parking, falls when any power, can not influence security system power consumption demand to guarantee that security system normally works.
Description
Technical Field
The utility model belongs to the technical field of the vehicle mounted power, concretely relates to many power on-vehicle removal energy storage security power supply system.
Background
As is well known, in recent years, with the rapid development of energy storage technology, the application range of vehicle-mounted energy storage technology is gradually expanded due to its convenient mobility, wherein the security system for vehicle-mounted energy storage becomes more important; at present, a security system of vehicle-mounted energy storage supplies power mainly by vehicle-mounted mobile energy storage equipment when working, and a security (thermal imaging, fire fighting, entrance guard and alarm) power supply of the existing vehicle-mounted mobile energy storage system is a single source or even does not exist at all when the existing vehicle-mounted mobile energy storage system is in driving and long-term parking; when risks of internal (battery leakage, abnormal conditions in the cabin, smoke generation and the like) and external (external people or objects or other invasion) are harmful to or upgrade the energy storage system, the security power supply drops if working abnormally or in the middle of working, and if the security power supply system cannot play a normal early warning role, inestimable disasters may be generated on the vehicle-mounted energy storage system and surrounding articles.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the well-known technology, provide a multi-power supply vehicle-mounted removal energy storage security power supply system, realize dual power supply when driving, parking, and any one power falls, can not influence security system power consumption demand to guarantee that security system normal work foresees the inside and outside risk in advance, avoid the calamity further to enlarge.
The utility model aims at providing a multi-power supply vehicle-mounted mobile energy storage security power supply system includes at least:
the power supply part comprises an uninterruptible power supply module (9) for vehicle-mounted energy storage, a vehicle-mounted 24V power supply, a mains supply (1) and a diesel-electric power supply (2);
the interlocking device (10) realizes the alternative function of the commercial power and the diesel electricity, and the input side of the interlocking device (10) is connected with the commercial power and the diesel electricity;
the uninterrupted power supply module (9) is connected with the output side of the interlocking device (10) and used for collecting two paths of alternating current;
a power supply conversion module (8) which is connected with the output side of the uninterrupted power supply module (9) and converts alternating current into required direct current power supply; wherein:
the input side of the power supply conversion module (8) is connected with an uninterruptible power supply module (9);
the output side of the power supply conversion module (8) is connected with the security power supply (4) through an ideal diode (5);
the vehicle-mounted 24V power supply is connected with the security power supply (4) through an ideal diode (5);
the uninterrupted power supply module (9) is connected with a vehicle-mounted 24V power supply.
Preferably, the interlock means (10) comprises mains and diesel electrical power input controlled electrically operated auxiliary contact interlocks.
Preferably, said ideal diode (5) is connected to the switching means (3) of the security power supply (4).
Preferably, the uninterruptible power supply module (9) is connected to a switching device (3) of the security power supply (4).
Preferably, the uninterruptible power supply module (9) is connected to the ideal diode (5) via a first fuse protector (7).
Preferably, the vehicle 24V power supply is connected with an ideal diode (5) through a second fusing protector (6).
The utility model has the advantages and positive effects be:
through adopting the technical scheme, the utility model provides a security system has realized full-time, full operating mode dual supply under driving, the parking state, when inside and outside risk produces harm or upgrading to energy storage system, has ensured security system power supply, has realized the prevention of reporting to the police to its early stage, avoids the calamity to enlarge and upgrade.
Drawings
Fig. 1 is a circuit diagram of the preferred embodiment of the present invention.
Wherein: 1. commercial power, 2, faggot electricity, 3, switching device, 4, security power supply, 5, ideal diode, 6, second fusing protector, 7, first fusing protector, 8, power conversion module, 9, uninterrupted power source module, 10, interlock.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, the technical solution of the present invention is:
a multi-power-supply vehicle-mounted mobile energy storage security power supply system comprises:
the power supply part comprises the following four parts: the vehicle-mounted energy storage system comprises an uninterruptible power supply module 9 (namely UPS) for vehicle-mounted energy storage, a mains supply 1, a vehicle-mounted power supply and a diesel power supply 2; the vehicle-mounted power supply is a vehicle-mounted 24V power supply; the commercial power 1 is 220V alternating current;
the interlocking device 10 realizes the alternative function of commercial power and diesel electricity, and the input side of the interlocking device 10 is connected with the commercial power and the diesel electricity;
the uninterrupted power supply module 9 is connected with the output side of the interlocking device 10 and used for collecting two paths of alternating current;
a power supply conversion module 8 connected with the output side of the uninterrupted power supply module 9 and used for converting alternating current into required direct current power supply;
wherein:
the input side of the power conversion module 8 is connected with the UPS;
the output side of the power supply conversion module 8 is connected with a security power supply 4 through an ideal diode 5;
the vehicle-mounted 24V power supply is connected with a security power supply 4 through an ideal diode 5;
the uninterrupted power supply module 9 is connected with a vehicle-mounted 24V power supply through a power supply conversion module.
The interlock device 10 includes a diesel-electric and mains-input-electric-operation-assisted contact interlock.
The preferred embodiment mainly comprises an uninterruptible power supply module for vehicle energy storage, a vehicle power supply (also called a vehicle storage battery), a mains supply AC220V power supply, a power conversion module, an ideal diode and an auxiliary cable. The power supply conversion module comprises a power supply conversion module 8 and an uninterruptible power supply module 9;
during driving, the vehicle-mounted energy storage uninterruptible power supply module and the vehicle-mounted storage battery are simultaneously started to supply power to the security power supply through the power conversion module and the ideal diode, and when the vehicle-mounted energy storage uninterruptible power supply module and the vehicle-mounted storage battery are stored, the commercial power AC220V power supply and the vehicle-mounted storage battery are simultaneously started to supply power to the security power supply through the uninterruptible power supply module, the power conversion module and the ideal diode.
The vehicle-mounted energy storage uninterruptible power supply module, the vehicle-mounted storage battery, the diesel-electric 220V power supply, the commercial power 220V power supply and the 24V power supply are all provided with independent switches, and can be flexibly started during debugging, maintenance and repair of the security system.
Through the power supply conversion module, under the supply of a running state dual power supply (uninterrupted power supply module for power supply and a vehicle-mounted storage battery), the vehicle-mounted storage battery is preferentially output, and under the supply of a long-term parking state dual power supply (commercial power 220V and the vehicle-mounted storage battery), a DC power supply converted by the commercial power 220V is preferentially output, and partial power supplement is carried out on the vehicle-mounted battery.
In the preferred embodiment described above, it is preferred that,
the preferred embodiment mainly comprises a security power supply load on the right side of the figure 1, three power supplies of commercial power, diesel power and vehicle-mounted 24V power on the left side, and power switching supply is carried out in the middle through an ideal diode of a physical device; when the vehicle is in a driving state, the uninterruptible power supply module and the vehicle-mounted 24V power supply are started, and the two-way power supply supplies power to the security power supply through the ideal diode; when the vehicle is in a parking state, the commercial power passes through the uninterruptible power supply module and the vehicle-mounted 24V power supply, and the two-way power supply supplies power to the security power supply through the ideal diode; the electric output power of the uninterrupted power supply module is converted by the switching power supply of the power supply conversion module.
In order to match with the uniform supply of a security power supply, the loads of the security power supply on the right side are all required by a direct-current 24V power supply;
in order to match the conflict between diesel electricity and commercial power at the input side of the uninterrupted power supply module, an interlocking device is added to ensure that the input electricity of the uninterrupted power supply module is unique;
in order to ensure that the vehicle-mounted power supply is not lack of power when the vehicle-mounted power supply is stored for a long time, the power supply conversion module can carry out floating charge on the vehicle-mounted power supply;
in order to guarantee that the power supply can be maintained in the later period, a switching device is added;
fuse protection FU1 and FU2 are added to ensure that the security power supply is not overloaded.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a multi-power supply vehicle-mounted removes energy storage security power supply system which characterized in that includes at least:
the power supply part comprises an uninterruptible power supply module for vehicle energy storage, a vehicle-mounted 24V power supply, a mains supply (1) and a diesel-electric power supply (2);
the interlocking device (10) realizes the alternative function of the commercial power and the diesel electricity, and the input side of the interlocking device (10) is connected with the commercial power and the diesel electricity;
the uninterrupted power supply module (9) is connected with the output side of the interlocking device (10) and used for collecting two paths of alternating current;
a power supply conversion module (8) which is connected with the output side of the uninterrupted power supply module (9) and converts alternating current into required direct current power supply; wherein:
the input side of the power supply conversion module (8) is connected with the UPS;
the output side of the power supply conversion module (8) is connected with a security power supply (4) through an ideal diode (5);
the vehicle-mounted 24V power supply is connected with the security power supply (4) through an ideal diode (5);
and the uninterrupted power supply module (9) is connected with a vehicle-mounted 24V power supply.
2. The multi-power vehicle-mounted mobile energy storage security power supply system as claimed in claim 1, wherein the interlocking device (10) comprises a mains supply and diesel power supply input control electric operation auxiliary contact interlock.
3. The multi-power-supply vehicle-mounted mobile energy-storage security power supply system as claimed in claim 1, characterized in that the ideal diode (5) is connected with a switching device (3) of a security power supply (4).
4. The multi-power-supply vehicle-mounted mobile energy storage security power supply system as claimed in claim 1, wherein the vehicle-mounted 24V power supply is connected with a switching device (3) of a security power supply (4).
5. The multi-power-supply vehicle-mounted mobile energy storage security power supply system as claimed in claim 1, wherein the uninterruptible power supply module (9) is connected with the ideal diode (5) through a first fuse protector (7).
6. The multi-power-supply vehicle-mounted mobile energy-storage security power supply system as claimed in claim 1, wherein the vehicle-mounted 24V power supply is connected with an ideal diode (5) through a second fuse protector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220432248.5U CN217486219U (en) | 2022-03-01 | 2022-03-01 | Multi-power-supply vehicle-mounted mobile energy storage security power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220432248.5U CN217486219U (en) | 2022-03-01 | 2022-03-01 | Multi-power-supply vehicle-mounted mobile energy storage security power supply system |
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| Publication Number | Publication Date |
|---|---|
| CN217486219U true CN217486219U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220432248.5U Active CN217486219U (en) | 2022-03-01 | 2022-03-01 | Multi-power-supply vehicle-mounted mobile energy storage security power supply system |
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| Country | Link |
|---|---|
| CN (1) | CN217486219U (en) |
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2022
- 2022-03-01 CN CN202220432248.5U patent/CN217486219U/en active Active
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