CN104608717A - Armored vehicle power supply system - Google Patents
Armored vehicle power supply system Download PDFInfo
- Publication number
- CN104608717A CN104608717A CN201510084698.4A CN201510084698A CN104608717A CN 104608717 A CN104608717 A CN 104608717A CN 201510084698 A CN201510084698 A CN 201510084698A CN 104608717 A CN104608717 A CN 104608717A
- Authority
- CN
- China
- Prior art keywords
- armored vehicle
- electric power
- power system
- vehicle electric
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Eletrric Generators (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention relates to an armored vehicle power supply system which comprises an AC/DC bidirectional converter and an electric comprehensive controller. Current value and voltage value in an alternating/direct current circuit of a vehicle are monitored through the electric comprehensive controller, and the electric comprehensive controller controls the AC/DC bidirectional converter to convert electric energy to guarantee basic functions of the vehicle when an alternating/direct current power generator is in a failure. An improvement is made aiming at characteristics of the vehicle, the power supply system convertible between direct current of 28V and alternating current of 380V is built, the direct current of 28V and the alternating current of 380V are redundant for each other, continuous power supply of key loads is realized, power supply capacity is increased, and continuity and reliability of power supply can be guaranteed; due to active flowing of alternating-direct current power, power reserve of a power source system is increased substantially.
Description
Technical field
The present invention relates to a kind of armored vehicle electric power system, specifically relating to a kind of armored vehicle electric power system based on exchanging 380V and direct current 28V.
Background technology
Along with the ongoing shortage of global fossil energy and the increasingly serious of environmental problem, greatly developing green traffic becomes and cracks energy shock, realizes the important means of low carbon development.Electric energy progressively replaces fossil energy to become the main use energy of vehicle.
Armored vehicle main power supply system adopts direct current 28V, along with the development of armored vehicle, the functional diversities of vehicle, consumer also along with increase, the novel supply network that the use of AC electric equipment allows armored vehicle supply network present alternating current-direct current to coexist.What existing special vehicle supplied by AC/DC electricity network adopted is that AC/DC is completely independent, the mode be independent of each other.When main engine power generation machine et out of order or 28V DC supply deficiency, Alternating Current Power Supply network and DC suppling network are completely independent, can not redundancy use, and even cause car load to lose basic function.
How to utilize the advantage of two supply networks, realize main engine power generation machine fault or direct current 28V electric power system when there is electricity shortage, the uninterrupted power supply of critical loads, makes armored vehicle supply network more safe and reliable, is the problem needing present stage to solve.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of armored vehicle electric power system, native system is by providing a kind of alternating current-direct current hybrid power supply technology, this invention can complete 28V direct current and 380V Alternating Current Power Supply on armored vehicle, supplied by AC/DC electricity network redundancy each other, realizes electric power system when there is electricity shortage, the uninterrupted power supply of critical loads, the method effectively can promote the power reserve of electric power system, ensures the safe and reliable running of vehicle consumer.
For realizing above-mentioned object, the invention provides a kind of armored vehicle electric power system, described system comprises: dynamo generator, alternating current generator, storage battery, AC electric equipment and direct-flow electricity utilization apparatus; Described dynamo generator and storage battery, direct-flow electricity utilization apparatus is connected successively, and described alternating current generator is connected with AC electric equipment; Described electric power system also comprises electrical equipment general controller and AC/DC reversible transducer; Described electrical equipment general controller comprises detecting device and controller.
Preferably, described detecting device comprises interchange detecting device and DC detecting device, and described interchange detecting device is connected with alternating current generator, and described DC detecting device is connected with dynamo generator.
Preferably, described controller respectively with detecting device, AC/DC reversible transducer.
Preferably, be provided with current value A, B and magnitude of voltage C, D in described controller, the numerical value that described controller detects according to detecting device and preset value contrast, thus control AC/DC reversible transducer carries out work.
Preferably, the current value A that described controller is arranged is the admissible voltage minimum of direct current, and current value B is the magnitude of voltage allowing to cut off conversion
Preferably, the magnitude of voltage C that described controller is arranged is admissible current maxima (380/ alternating current generator rating horsepower) × 1.2), magnitude of voltage D is the current value (380/ alternating current generator rating horsepower) allowing to cut off conversion
Preferably, described AC/DC reversible transducer is made up of AC-DC rectifier, DC-AC inverter.
Preferably, described AC/DC reversible transducer respectively with controller and alternating current generator, dynamo generator be connected; The signal sent by controller is controlled AC/DC reversible transducer.
Compared with immediate prior art, excellent effect of the present invention is:
This supplied by AC/DC electricity network has taken into full account the factor such as handling characteristics, performance of armored vehicle, and the electric circuit characteristic for current electric system improves.Armored vehicle builds 28V direct current and exchanges convertible electric power system with 380V, both are redundancy each other, realizes the uninterrupted power supply of critical loads, adds power supply capacity, and can ensure continuing reliably of power supply.Effective flowing of alternating current-direct current power simultaneously, the power reserve of significantly increase-volume power-supply system.
Accompanying drawing explanation
Fig. 1 is based on the supply network connection diagram exchanging 380V and direct current 28V
Detailed description of the invention
Below with reference to accompanying drawing, carry out clear, complete description to the technical scheme in the embodiment of the present invention, the present embodiment is implemented under premised on technical solution of the present invention, gives detailed embodiment and concrete operating process.
As shown in Figure 1, the present invention adds AC/DC reversible transducer between DC power-supply system and ac power supply system, the parameter of interchange, DC power-supply system is gathered respectively by electric general controller, automatically the conversion between supplied by AC/DC electricity system is carried out when a failure occurs, AC/DC supply network can be realized change mutually, redundancy each other.
AC/DC two-way changing is made up of AC-DC rectifier, DC-AC inverter.According to the situation of car load and consumer, we set A and B two magnitudes of voltage, represent admissible voltage minimum in DC power-supply system respectively and allow to cut off the magnitude of voltage of conversion; Setting C and D two current values, represent admissible current maxima in ac power supply system (380/ alternating current generator rating horsepower) × 1.2 respectively) and allow the current value (380/ alternating current generator rating horsepower) cutting off conversion.
In interchange 380V and direct current 28V supply network, the voltage of electric general controller Real-Time Monitoring 28V DC power-supply system, when dynamo generator fault, when voltage is lower than A, AC energy is become direct current energy by electric general controller control AC-DC rectifier, powers, and charge a battery to DC equipment, until when trouble shooting or DC power-supply system voltage are more than B, electric general controller just cuts off switching process.
The electric current of electric general controller Real-Time Monitoring ac power supply system, when ac power supply system electric current is more than C, electric general controller is not when affecting main power supply system critical loads and powering, direct current energy is converted to AC energy by control DC-AC inverter, power to alternating current equipment, until when ac power supply system electric current drops to D, automatically stop switching process.Simultaneously, the main supply network state of electric general controller Real-Time Monitoring, if during direct current 28V main power supply system electricity shortage, electric general controller control AC/DC reversible transducer execution immediately AC energy becomes direct current energy, power to DC equipment, main power supply system is normally used, ensures the basic function of vehicle.When AC electric equipment needs promptly to use, electric general controller control AC/DC reversible transducer stops transformation, the use of equipment under the guarantee emergency state.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or equivalent replacement, and not departing from any amendment of spirit and scope of the invention or equivalent replacement, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. an armored vehicle electric power system, described system comprises: dynamo generator, alternating current generator, storage battery, AC electric equipment and direct-flow electricity utilization apparatus; Described dynamo generator, storage battery are connected successively with direct-flow electricity utilization apparatus, and described alternating current generator is connected with AC electric equipment; Described electric power system comprises electrical equipment general controller and AC/DC reversible transducer; Described electrical equipment general controller comprises detecting device and controller.
2. a kind of armored vehicle electric power system according to claim 1, is characterized in that, described detecting device comprises the DC detecting device that the interchange detecting device that is connected with alternating current generator is connected with dynamo generator.
3. a kind of armored vehicle electric power system according to claim 1, it is characterized in that, described controller is connected with detecting device, AC/DC reversible transducer respectively.
4. a kind of armored vehicle electric power system according to claim 1, it is characterized in that, be provided with current value A, B and magnitude of voltage C, D in described controller, the numerical value that described controller detects according to detecting device and preset value contrast, thus control AC/DC reversible transducer carries out work.
5. a kind of armored vehicle electric power system according to claim 1, is characterized in that, the current value A that described controller is arranged is the admissible voltage minimum of direct current, and current value B is the magnitude of voltage allowing to cut off conversion.
6. a kind of armored vehicle electric power system according to claim 1, is characterized in that, the magnitude of voltage C that described controller is arranged is admissible current maxima, and magnitude of voltage D is the current value allowing to cut off conversion.
7. a kind of armored vehicle electric power system according to claim 1, is characterized in that, described AC/DC reversible transducer is made up of AC-DC rectifier, DC-AC inverter.
8. a kind of armored vehicle electric power system according to claim 1, is characterized in that, described AC/DC reversible transducer is connected with controller, alternating current generator, dynamo generator respectively; The signal that electric general controller sends controls AC/DC reversible transducer.
9. a kind of armored vehicle electric power system according to claim 1, is characterized in that, the direct current (DC) that described dynamo generator produces is 28V.
10. a kind of armored vehicle electric power system according to claim 1, is characterized in that, the alternating current that described alternating current generator produces 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 true CN104608717A (en) | 2015-05-13 |
| CN104608717B CN104608717B (en) | 2017-06-23 |
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Family Applications (1)
| 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 |
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| Country | Link |
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| CN (1) | CN104608717B (en) |
Cited By (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1846338A (en) * | 2003-09-04 | 2006-10-11 | 本田技研工业株式会社 | Power supply device |
| 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 |
| CN102468669A (en) * | 2010-11-16 | 2012-05-23 | 财团法人工业技术研究院 | Vehicle-mounted charging device and method |
| WO2014022316A1 (en) * | 2012-07-30 | 2014-02-06 | Kawasaki Jukogyo Kabushiki Kaisha | Electric system stabilizing system for aircraft |
| CN103963654A (en) * | 2013-02-01 | 2014-08-06 | 西门子公司 | Drive systemfor hybridvehicle |
| CN104320042A (en) * | 2014-10-24 | 2015-01-28 | 深圳市欧德思控制技术有限公司 | Multifunctional inverter available for battery charging and drive |
-
2015
- 2015-02-16 CN CN201510084698.4A patent/CN104608717B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846338A (en) * | 2003-09-04 | 2006-10-11 | 本田技研工业株式会社 | Power supply device |
| 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 |
| CN102468669A (en) * | 2010-11-16 | 2012-05-23 | 财团法人工业技术研究院 | Vehicle-mounted charging device and method |
| WO2014022316A1 (en) * | 2012-07-30 | 2014-02-06 | Kawasaki Jukogyo Kabushiki Kaisha | Electric system stabilizing system for aircraft |
| CN103963654A (en) * | 2013-02-01 | 2014-08-06 | 西门子公司 | Drive systemfor hybridvehicle |
| CN104320042A (en) * | 2014-10-24 | 2015-01-28 | 深圳市欧德思控制技术有限公司 | Multifunctional inverter available for battery charging and drive |
Cited By (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 |
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| Publication number | Publication date |
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| CN104608717B (en) | 2017-06-23 |
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