CN104608717B - A kind of armored vehicle electric power system - Google Patents
A kind of armored vehicle electric power system Download PDFInfo
- Publication number
- CN104608717B CN104608717B CN201510084698.4A CN201510084698A CN104608717B CN 104608717 B CN104608717 B CN 104608717B CN 201510084698 A CN201510084698 A CN 201510084698A CN 104608717 B CN104608717 B CN 104608717B
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- CN
- China
- Prior art keywords
- generator
- power system
- electric power
- controller
- armored vehicle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Abstract
The present invention relates to a kind of armored vehicle electric power system, the electric power system includes AC/DC reversible transducers and electric ICU, the current value in friendship/straight circuit by electrical equipment ICU to vehicle, magnitude of voltage are monitored, and when AC/DC generator failure, electric ICU control AC DC reversible transducers carry out the basic function that conversion ensures vehicle to electric energy；The characteristics of armored vehicle of the invention is powered for vehicle is improved, and builds 28V direct currents and convertible electric power system is exchanged with 380V, and both are mutually redundant, and realize the uninterrupted power supply of critical loads, increased power supply capacity, it is possible to ensure the lasting reliability of power supply.The effective flowing of alternating current-direct current power, the significantly margin of power of increase-volume power-supply system simultaneously.
Description
Technical field
It is in particular to a kind of based on exchange 380V's and direct current 28V the present invention relates to a kind of armored vehicle electric power system
Armored vehicle electric power system.
Background technology
With global fossil energy ongoing shortage and environmental problem it is increasingly serious, greatly developing green traffic turns into broken
Solution energy crisis, realizes the important means of low carbon development.Electric energy progressively replaces the main use energy of the fossil energy as vehicle.
Armored vehicle main power supply system uses direct current 28V, and with the development of armored vehicle, the functional diversities of vehicle are used
Electric equipment is also increased as, and the use of AC electric equipment allows armored vehicle supply network that the new power supply that alternating current-direct current coexists is presented
Network.Existing special vehicle supplied by AC/DC electricity network uses AC/DC and is completely independent, the mode being independent of each other.In master
When machine alternator failure or not enough 28V direct current supplys, Alternating Current Power Supply network is completely independent with DC suppling network, it is impossible to
Redundancy is used, and is even resulted in vehicle and is lost basic function.
How using two advantages of supply network, realize that supplying occur in main engine power generation machine failure or direct current 28V electric power systems
When electric not enough, the uninterrupted power supply of critical loads makes armored vehicle supply network more safe and reliable, is to need to solve at this stage
Problem.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of armored vehicle electric power system, the system passes through
A kind of alternating current-direct current hybrid power supply technology is provided, the invention can complete 28V direct currents and 380V Alternating Current Power Supplies, alternating current-direct current on armored vehicle
Supply network is mutually redundant, and when realizing that electricity shortage occurs in electric power system, the uninterrupted power supply of critical loads, the method can be effective
Lift the margin of power of electric power system, it is ensured that the safe and reliable operating of vehicle electrical equipment.
To realize above-mentioned purpose, the invention provides a kind of armored vehicle electric power system, the system includes：Direct current is sent out
Motor, alternating current generator, battery, AC electric equipment and direct-flow electricity utilization apparatus；The dc generator and battery, direct current
Electrical equipment is sequentially connected, and the alternating current generator is connected with AC electric equipment；The electric power system also includes electrical equipment synthesis
Controller and AC/DC reversible transducers；The electrical equipment ICU includes detection means and controller.
Preferably, the detection means includes exchange detection means and DC detecting device, the exchange detection means with
Alternating current generator is connected, and the DC detecting device is connected with dc generator.
Preferably, the controller respectively with detection means, AC/DC reversible transducers.
Preferably, current value A, B and magnitude of voltage C, D are provided with the controller, the controller is examined according to detection means
The numerical value of survey is contrasted with preset value, so as to control AC/DC reversible transducers to be operated.
Preferably, the current value A that the controller is set is the admissible voltage minimum of direct current, and current value B is permission
Cut off the magnitude of voltage of conversion
Preferably, (380/ alternating current generator is specified for admissible current maxima for the magnitude of voltage C that the controller is set
Power) × 1.2), magnitude of voltage D is the current value (380/ alternating current generator rated power) for allowing cut-out to change
Preferably, the AC/DC reversible transducers are made up of AC-DC rectifiers, DC-AC inverter.
Preferably, the AC/DC reversible transducers respectively with controller and alternating current generator, dc generator be connected；It is logical
The signal for crossing controller transmission is controlled to AC/DC reversible transducers.
Compared with immediate prior art, excellent effect of the invention is：
This supplied by AC/DC electricity network has taken into full account the factors such as the handling characteristics of armored vehicle, performance, for electric at present
The electric circuit characteristic of system is improved.28V direct currents are built on armored vehicle convertible electric power system is exchanged with 380V, both are mutual
It is redundancy, realizes the uninterrupted power supply of critical loads, increased power supply capacity, it is possible to ensures the lasting reliability of power supply.Simultaneously
The effective flowing of alternating current-direct current power, the significantly margin of power of increase-volume power-supply system.
Brief description of the drawings
Fig. 1 is based on the supply network connection figure of exchange 380V and direct current 28V
Specific embodiment
Below with reference to accompanying drawing, clear, complete description, the present embodiment are carried out to the technical scheme in the embodiment of the present invention
Implemented under premised on technical solution of the present invention, given detailed implementation method and specific operating process.
As shown in figure 1, the present invention adds AC/DC reversible transducers between DC power-supply system and ac power supply system,
Gather the parameter of alternating current and direct current electric power system respectively by electric ICU, carry out alternating current-direct current automatically when a failure occurs
Conversion between electric power system, is capable of achieving the AC/DC mutual phase transformation of supply network, is mutually redundant.
AC/DC two-way changings are made up of AC-DC rectifiers, DC-AC inverter.According to vehicle and the situation of electrical equipment,
We set two magnitudes of voltage of A and B, admissible voltage minimum is represented in DC power-supply system respectively and allows cut-out to change
Magnitude of voltage；Setting two current values of C and D, represent admissible current maxima (380/ exchange in ac power supply system respectively
Generator rating power) × 1.2) and allow cut-out change current value (380/ alternating current generator rated power).
In exchange 380V with direct current 28V supply networks, electric ICU real-time monitoring 28V DC power-supply systems
Voltage, when dc generator failure, when voltage is less than A, be changed into for AC energy by electric ICU control AC-DC rectifiers
Direct current energy, powers to DC equipment, and charges a battery, until trouble shooting or DC power-supply system voltage are more than B
When, electric ICU just cuts off transfer process.
The electric current of electric ICU real-time monitoring ac power supply system, when ac power supply system electric current is more than C, electricity
Gas ICU controls DC-AC inverter by direct current energy in the case where not influenceing main power supply system critical loads to power
AC energy is converted to, is powered to alternating current equipment, when ac power supply system electric current drops to D, be automatically stopped transfer process.
Meanwhile, the electric main supply network state of ICU real-time monitoring, if during direct current 28V main power supply system electricity shortages, electricity
Gas ICU controls AC/DC reversible transducers execution AC energy to be changed into direct current energy immediately, is powered to DC equipment, makes
Main power supply system is normally used, it is ensured that the basic function of vehicle.When AC electric equipment needs urgent use, electrically comprehensive control
Device control AC/DC reversible transducers processed stop transformation, it is ensured that the use of equipment under the state of emergency.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations, to the greatest extent
Pipe has been described in detail with reference to above-described embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent, and without departing from any of spirit and scope of the invention
Modification or equivalent, it all should cover in the middle of scope of the presently claimed invention.
Claims (6)
1. a kind of armored vehicle electric power system, the system includes：Dc generator, alternating current generator, battery, exchange electricity consumption
Equipment and direct-flow electricity utilization apparatus；The dc generator, battery and direct-flow electricity utilization apparatus are sequentially connected, the alternating current generator
It is connected with AC electric equipment；The electric power system includes electrical equipment ICU and AC/DC reversible transducers；The electrical equipment is comprehensive
Hop controller includes detection means and controller；
The controller is connected with detection means, AC/DC reversible transducers respectively；
Be provided with magnitude of voltage A, B and current value C, D in the controller, the numerical value that the controller is detected according to detection means with it is pre-
If value is contrasted, so as to control AC/DC reversible transducers to be operated；
The magnitude of voltage A that the controller is set is the admissible voltage minimum of direct current, and magnitude of voltage B is the electricity for allowing cut-out to change
Pressure value；
The current value C that the controller is set is admissible current maxima, and current value D is the electric current for allowing cut-out to change
Value.
2. a kind of armored vehicle electric power system according to claim 1, it is characterised in that the detection means includes and friendship
The DC detecting device that the exchange detection means of stream generator connection is connected with dc generator.
3. a kind of armored vehicle electric power system according to claim 1, it is characterised in that the AC/DC reversible transducers
It is made up of AC-DC rectifiers, DC-AC inverter.
4. a kind of armored vehicle electric power system according to claim 1, it is characterised in that the AC/DC reversible transducers
It is connected with controller, alternating current generator, dc generator respectively；The signal that electric ICU sends is to the two-way changes of AC/DC
Parallel operation is controlled.
5. a kind of armored vehicle electric power system according to claim 1, it is characterised in that what the dc generator was produced
Direct current is 28V.
6. a kind of armored vehicle electric power system according to claim 1, it is characterised in that what the alternating current generator was produced
Alternating current is 380V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084698.4A CN104608717B (en) | 2015-02-16 | 2015-02-16 | A kind of armored vehicle electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084698.4A CN104608717B (en) | 2015-02-16 | 2015-02-16 | A kind of armored vehicle electric power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104608717A CN104608717A (en) | 2015-05-13 |
| CN104608717B true CN104608717B (en) | 2017-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510084698.4A Active CN104608717B (en) | 2015-02-16 | 2015-02-16 | A kind of armored vehicle electric power system |
Country Status (1)
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| CN (1) | CN104608717B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189784A (en) * | 2018-02-09 | 2018-06-22 | 北京北方车辆集团有限公司 | Armored tracklayer annular distribution system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083195A (en) * | 2003-09-04 | 2005-03-31 | Honda Motor Co Ltd | Electric power unit |
| CN201613826U (en) * | 2010-02-24 | 2010-10-27 | 北京航天控制仪器研究所 | Power takeoff power-supply system for vehicles |
| TW201223067A (en) * | 2010-11-16 | 2012-06-01 | Ind Tech Res Inst | Device and method for onboard charging |
| US20140197681A1 (en) * | 2012-07-30 | 2014-07-17 | The Boeing Company | Electric system stabilizing system for aircraft |
| CN103963654A (en) * | 2013-02-01 | 2014-08-06 | 西门子公司 | Drive systemfor hybridvehicle |
| CN104320042B (en) * | 2014-10-24 | 2018-07-06 | 深圳万讯自控股份有限公司 | A kind of Multifunctional inverter that can be used for charging and driving |
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| Publication number | Publication date |
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| CN104608717A (en) | 2015-05-13 |
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