CN103683476A - Vehicle-mounted comprehensive movable UPS supply device - Google Patents
Vehicle-mounted comprehensive movable UPS supply device Download PDFInfo
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- CN103683476A CN103683476A CN201310699207.8A CN201310699207A CN103683476A CN 103683476 A CN103683476 A CN 103683476A CN 201310699207 A CN201310699207 A CN 201310699207A CN 103683476 A CN103683476 A CN 103683476A
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Abstract
A vehicle-mounted comprehensive movable UPS supply device is an AC UPS which integrates the function of primary distribution power conversion and the function of charging and maintaining later storage battery sets, namely, the vehicle-mounted comprehensive movable UPS supply device can be used for carrying out voltage stabilized power supply on communication vehicles meeting the requirement of AC 220V and can also be used as an integrated power supply of other independent devices or other independent systems. The vehicle-mounted comprehensive movable UPS supply device is provided with a built-in backup power supply, has an integrated power distribution capacity and is capable of achieving a hybrid power supply mode that mains supply, or electric generator (AC) power supply and automobile charging (DC) power supply are carried out simultaneously, and the three power supply modes can be freely switched over without shutdown, so a vehicle-mounted load has multiple power supply selections. The vehicle-mounted comprehensive movable UPS supply device can carry out dual-system parallel operation and backup power supply on the load; in a dual-system working mode, AC power supply belongs to a redundant power supply mode, and a built-in DC charging module of a UPS is also in a redundant backup working mode, so it is guaranteed that an energy storage battery or an automobile accumulator can have a highly reliable electric energy supplementation.
Description
Technical field
The present invention relates to uninterrupted power supply field, particularly relate to the vehicle-mounted comprehensive mobile uninterrupted power supply feedway of extraordinary repacking vehicle.
Background technology
Vehicle-mounted comprehensive mobile uninterrupted power supply feedway be collection primary power distribution power conversion and to rear each battery charging be maintained in the ac uninterrupted power supply of one, the communication vehicle that can be alternating current 220V requirement carries out the comprehensive power that voltage stabilizing power supply also can be used as other autonomous devices or system.
Be applied at present the vehicle-mounted power supply unit present situation of extraordinary repacking vehicle:
1, small gasoline (diesel oil) generator of equipping with car: use power bracket at 1-5KW, its advantage is when in-vehicle device need to be worked, to provide Alternating Current Power Supply with car with row, and can refuel continuous electric.Shortcoming is that high-quality alternating current can not be provided, and during use, must manually boot power supply, and noise is very large, affects passengers inside the car's operational environment;
2, Vehicular power inverter: use power 500VA-3KVA.The floating charge direct current that this class power acquisition Yong Liao automobile charging generator provides provides alternating current to equipment after inversion.Its advantage is that volume is little, power supply high-quality.Its shortcoming, only can provide electricity consumption in short-term, and stability is poor, and supply power mode is single, can not form concentration supply power center on a car;
3, general UPS back-up source: this is to adopt at present comparatively general distribution system.Advantage is the high-quality alternating current that can provide high-precision, and has longer standby power supply capacity, reaches 8 hours most.Can largest extension on capacity, unrestricted.But shortcoming is also very obvious, must carry out charging energy-storing by external AC, energy storage is more, takies interior space just large, also increases tare, and this is very fatal for the automobile of the confined space;
4, load in mixture supply power mode: the communication of some special uses or mobile command car adopt multiple supply power mode, as equipped generator and inverter or UPS power supply, to meet equipment power reguirements.Its advantage is that power supply has realized multifunction, quality supply etc.But shortcoming is also obvious, power supply conversion needs manually even to shut down conversion, and equipment disperses too fat to move and complicated;
5, DC distribution central source of power: adopt unified direct current supply mode, utilize storage battery to carry out energy storage, be equipped with generator and carry out boost charge.Advantage is the direct current that adopts unified formula, saves intermediate conversion energy consumption.Shortcoming is also obvious, and equipment power reguirements that must be all is direct current, is device-specific.In addition, must there is more sufficient energy-storage battery exactly, take load large.For the large equipment of torque demand, it is also helpless.Comparatively speaking, the adaptability to changes of this power supply is little, high to the equipment electricity consumption requirement of plugging into, and does not have a versatility.
Below are all at present vehicle-mounted main automobile-used distribution systems, an one common feature is exactly that mosaic type equipment, does not consider the requirement of automobile particularity yet, is all versatility products, not for the custom-designed power supply unit of automobile.
Therefore,, along with the motor-driven informationalized development of China, be equipped with a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway merging mutually with vehicle and be very important.Be related to the reliability and stability that on whole car, power consumption equipment is used.Also be the trend of the times that future car is built with standardized equipment.
Summary of the invention
The object of the invention is to provide a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway that can merge mutually with vehicle, guarantees the reliability and stability that on car, power consumption equipment is used.
The present invention for achieving the above object, by the following technical solutions: vehicle-mounted comprehensive mobile uninterrupted power supply feedway, it is characterized in that: external civil power input ac power and external generator power supply are sent into emergency bypass switch element 25, 25 outputs of emergency bypass switch element are connected with input voltage selected cell 3, external civil power input ac power and external generator power supply are input to microprocessor unit 23 through transducer 1 and transducer 2 by detection signal, through microprocessor unit 23, judgement outputs a control signal to input voltage selected cell 3 and opens respective switch external civil power input ac power and external generator power supply Zhong mono-tunnel are outputed to after lightning protection control unit 4 and send into and safeguard control unit 5, dimension control signal is sent into after microprocessor 23 and is output a control signal to and safeguard control unit 5, control its opening and closing, safeguard that control unit 5 output sends into input voltage protected location 6, through transducer 24, be input to microprocessor 23 simultaneously, operating state by microprocessor 23 control inputs voltage detecting protected locations 6, input voltage detects protected location 6 and outputs to AC voltage regulator 7 and AC voltage regulator 8, and whether the instruction that AC voltage regulator 7 and AC voltage regulator 8 are accepted microprocessor 23 determines in running order, AC voltage regulator 7 and AC voltage regulator 8 ac output voltages are input to respectively uninterrupted back-up source USBa9 and USBb10, then output to parallel operation unit 11 and send into emergency bypass unit 13 through output protection unit 12, in normal operating conditions by emergency bypass unit output AC power source to exchanging accessory power outlet a or exchanging accessory power outlet b, to load, provide AC power.
As a further improvement on the present invention, be further characterized in that: microprocessor 23 detects storage battery 18, automobile storage battery 17 and automobile silicon and sends out 16 output voltage, then send instruction to DC intelligent unit 22 in parallel, DC intelligent unit 22 in parallel is sent into a wherein road of detecting storage battery 18, automobile storage battery 17 and automobile silicon and send out 16 output voltage in USBa9 and USBb10 uninterrupted power supply according to instruction, when externally AC power breaks down, carry out inversion power supply, DC power supply is converted to AC power and continues to provide working power for load.
As a further improvement on the present invention, be further characterized in that: microprocessor 23 detects storage battery 18, automobile storage battery 17 and automobile silicon and sends out 16 output voltage, then send instruction to DC intelligent unit 22 in parallel, a wherein road or two-way that storage battery 18, automobile storage battery 17 are sent the direct voltage of USBa9 and USBb10 uninterrupted power supply into according to instruction in DC intelligent unit 22 in parallel charge to it, with the voltage that guarantees storage battery 18, automobile storage battery 17 in normal condition.
As a further improvement on the present invention, be further characterized in that: when external civil power input ac power and external generator power supply are sent into input voltage selected cell 3, external civil power input ac power and external generator power supply have also been sent into emergency bypass switch 25, when device breaks down, during operation emergency bypass switch 25, external input ac power and external generator power supply will directly be sent into emergency bypass unit 13 and be defeated by power consumption equipment 14 or 15, guarantee the normal work of mobile unit, the passage of sending into input voltage selected cell 3 is disconnected simultaneously, to avoid plant failure further to worsen.
As a further improvement on the present invention; be further characterized in that: transducer 24 is for detection of input voltage; and detection signal is sent into microprocessor 23; input voltage protected location 6 detects the size of input voltage; when input voltage surpasses predetermined value; microprocessor 23 sends action command to input voltage protected location 6, disconnects and is sent to AC voltage regulator 7 and AC voltage regulator 8 AC power.
As a further improvement on the present invention, be further characterized in that: the alternating voltage that is input as USBa9 and the output of USBb10 uninterrupted power supply of parallel operation unit 11, self there is self-recognizability parallel operation unit 11, and when USBa9 has output, it can open a passage, closes two passages; When USBa10 has output, it can open two passages, closes a passage.
As a further improvement on the present invention, be further characterized in that: output protection unit 12 is for cut off the voltage that outputs to load when output voltage exceeds allowed band, for the protection of the safety of this device and vehicle-mounted power consumption equipment.
As a further improvement on the present invention, be further characterized in that: emergency bypass switch 25 and emergency bypass unit 13 adopt hard link mode, under case of emergency, start after emergency bypass switch 25, disconnected on the one hand external input ac power and the external generator power supply that is sent to input voltage selected cell 3, disconnected on the other hand in emergency bypass unit 13 alternating voltage from sending here above and connected the power supply of sending into from starting emergency bypass switch 25, and by this power supply directly by exchanging accessory power outlet 14 and exchanging accessory power outlet 15 and export to vehicle-mounted power consumption equipment.
As a further improvement on the present invention, be further characterized in that: microprocessor 23 carries out human-computer dialogue operation by keyboard 20, by display screen, input power, out-put supply, temperature, operating state etc. parameter is shown.
The invention has the beneficial effects as follows: except built-in back-up source; also possess overall power distribution ability, can realize civil power or generator (interchange) and vehicle charging (direct current) and mix powering mode simultaneously, and can arbitrarily change; do not shut down, vehicle-mounted load is had multinomial for electroselectivity.Can carry out dual system parallel operation backup powered operation mode to load, when one break down after, guest machine is cut power supply and the machine of not delaying at any time, make field equipment operation obtain the emergency service of high reliability, avoid after the machine of delaying, cannot save oneself, under two-shipper mode of operation, only Alternating Current Power Supply is not redundant power supply pattern, and the built-in DC charging module of its UPS is also redundancy backup working method, guarantees that energy-storage battery or automobile storage battery can obtain a highly reliable electric energy and supplement.And the function that possesses dual-computer redundancy power supply, also can with the continuation of the journey of plugging into of charger on car, can be accessed by if desired field generator or civil power, and the power supply units such as energy and wind-driven generator or solar generator join, in a word, all have the place of power supply, all can access, and reach the highest existence transfer capability.
Specific works process will be elaborated in specific embodiments.
accompanying drawing explanation
Fig. 1: system block diagram
Fig. 2: input detection, conversion and control, lightning protection control principle block diagram
Fig. 3: emergency bypass theory diagram
Fig. 4: input voltage protection, maintenance are controlled, AC dump control/direct current exchanges parallel operation and output protection theory diagram
Fig. 5: AC voltage regulator operation principle block diagram 1
Fig. 6: AC voltage regulator operation principle block diagram 2
Fig. 7: AC voltage regulator operation principle block diagram 3
Fig. 8: AC voltage regulator operation principle block diagram 4.
Embodiment
Below in conjunction with accompanying drawing, one embodiment of the invention are further detailed.
Fig. 2 is input detection, conversion and control, lightning protection control principle block diagram, when the input more than having two-way all meets the requirements, automatically according to the order of electric main, generator power supply, automobile storage battery, storage battery, inputs preferential power supply control.Electric main input power input access the first emergency bypass switch, generator input power accesses the second emergency bypass switch, and sensors A and B detect respectively alternating current input power supplying and generator input power, and detection signal is sent to input detection unit, the output signal of input detection unit is sent to microprocessor, microprocessor sends instruction to the first change over switch K1 or to the second change over switch K2 after signal is analyzed to judgement, if detect, it is the input of civil power alternating current input power supplying, the first change over switch K1 adhesive conducting, alternating current input power supplying is sent to lightning protection control unit through the first emergency bypass switch to the first change over switch, if detect, it is the input of generator input power, the second change over switch K2 adhesive conducting, alternating current input power supplying is sent to lightning protection control unit through the second emergency bypass switch to the second change over switch, through lightning protection control unit, export to and safeguard control unit.
Fig. 3: emergency bypass theory diagram, in the situation that power-supply system goes wrong, if do not adopted an effective measure and means, will make fault further worsen on the one hand, will have a strong impact on the normal work of vehicle-mounted power consumption equipment on the other hand.In this case, if input is mains ac power supply, operates the first emergency bypass switch the power supply that is sent to the first change over switch K1 is disconnected, make late-class circuit lose power supply and cannot work, avoided the further deterioration of fault, another of mains ac power supply the first emergency bypass switch has been sent to emergency bypass unit to contacting and directly to vehicle-mounted power consumption equipment power supply simultaneously; If input is generator alternating current power supply, operate the second emergency bypass switch will be sent to the power supply of the second change over switch K2 disconnect, another of mains ac power supply the second emergency bypass switch is sent to emergency bypass unit to contacting and directly to vehicle-mounted power consumption equipment power supply simultaneously.
Emergency bypass unit and the first emergency bypass switch and the second emergency bypass switch have hard link on mechanical structure, when operation the first emergency bypass switch and the second emergency bypass switch motion, change over switch contact in emergency bypass unit is action thereupon also, its effect one is to disconnect and the contacting of front stage circuits, the 2nd, and the AC power of sending here through the first emergency bypass switch and the second emergency bypass switch is connected and directly exported to load.
Fig. 4 is input voltage protection, safeguards that control, AC dump control/direct current exchange parallel operation and output protection theory diagram; in figure, the first AC voltage-stabilizing unit, the second AC voltage-stabilizing unit, UPSa, UPSb are 4 relatively independent unit modules, and they adopt plug connected mode to be arranged in device.Input ac voltage from prime lightning protection unit is input to dimension control unit; through dimension control unit, be input to input voltage protected location; when the first AC voltage-stabilizing unit, the second AC voltage-stabilizing unit, UPSa, UPSb go wrong and need quick-replaceable; there is manual operation key-press input dimension control signal to microprocessor; microprocessor sends instruction and to dimension control unit, cuts off rapidly the AC power of dimension control unit output, and handled easily person changes handling failure.
Input ac voltage from prime lightning protection unit is input to dimension control unit; by dimension control unit, output to input voltage protected location; in dimension control unit output, voltage sensor is housed; sensor signal outputs to microprocessor i6 mouth; when overtension or when too low, microprocessor will send instruction and from o6 mouth, output signal to output protection unit and make its action cut off output voltage.
The normal alternating voltage of voltage protection unit output is sent into respectively in the first AC voltage-stabilizing unit and the second AC voltage-stabilizing unit; this device acquiescence the first AC voltage-stabilizing unit is in running order; the second AC voltage-stabilizing unit is in holding state; after the first AC voltage-stabilizing unit goes wrong, start working in the second AC voltage-stabilizing unit, realizes the function that exchanges dual-computer redundancy power supply.
The first AC voltage-stabilizing unit output is sent into UPSa through the AC power of voltage stabilizing, the second AC voltage-stabilizing unit output is sent into UPSb through the AC power of voltage stabilizing, UPSa is in running order for this device acquiescence, UPSb is in holding state, after UPSa unit goes wrong, UPSb starts working unit, realizes the function of direct current dual-computer redundancy power supply.
UPSa sends into and exchanges parallel operation unit with UPSb output voltage, exchanges parallel operation unit and is actually a change over switch, and it allows UPSa and UPSb output voltage by the passage of oneself, export separately, to guarantee the stable and device lifetime of power supply.
Exchange the output of parallel operation unit voltage sensor is housed; sensor signal outputs to microprocessor i5 mouth; when UPSa and UPSb output voltage are when too high or too low, microprocessor will send instruction and from o6 mouth, output signal to output protection unit and make its action cut off output voltage.
Exchange parallel operation unit and output to output protection unit, through output protection unit, to vehicle-mounted power consumption equipment, provide reliable and stable AC supply voltage.
Battery and engine silicon are from moving parallel function: during DC operation pattern, the automobile current generator silicon that automatic decision is incorporated to is sent out, and when reaching power transmission and require, storage battery or automobile storage battery are powered, and do not arrive power transmission and require to cut off power transmission.Guarantee the fail safe of automobile starting.Otherwise, while finding automobile storage battery power shortage, by
vehicle-mounted comprehensive mobile uninterrupted power supply feedwaythe automobile storage battery property entered is charged.
The positive pole that automobile storage battery, storage battery, automobile current generator silicon are sent out connects together by K switch 1, K2, K3 respectively, and the negative pole that automobile storage battery, storage battery, automobile current generator silicon are sent out connects together, and three is relation in parallel.Microprocessor i1, i2, i3 mouth gather respectively three's output voltage, when automobile current generator silicon generating being detected, press while reaching requirement, microprocessor sends instruction to direct current parallel operation unit, and direct current parallel operation unit output drive signal makes relay K 3 actions that automobile current generator silicon is sent out to positive voltage connection; If battery tension detected lower than normal value, microprocessor sends instruction and opens relay K 2 to direct current parallel operation unit output drive signal, automobile current generator silicon is sent out positive pole and with battery positive voltage UNICOM, storage battery is charged, if battery tension detected higher than normal value, microprocessor sends instruction to direct current parallel operation unit output drive signal closed relay K2, and automobile current generator silicon is sent out positive pole and disconnected and stop storage battery charging with battery positive voltage; Like this equally to the Charge Management of automobile storage battery.
In civil power interchange and generator alternating current input all, have no progeny, microprocessor is sent out the storage battery detecting, automobile current generator silicon and automobile storage battery voltage status and first battery-operated, then automobile current generator silicon is sent out work, the order of last automobile storage battery work, sends immediately action command and opens or close respective channels to direct current parallel operation unit.
If first battery tension is normal, by the inverter circuit to UPSa and UPSb by storage battery output dc voltage, by the inverter circuit of UPSa and UPSb, accumulator DC is pressed and changed alternating voltage into and export to load.
If battery tension is undesired, will send out output dc voltage to the inverter circuit of UPSa and UPSb by automobile current generator silicon, by the inverter circuit of UPSa and UPSb, automobile current generator silicon is sent out to output dc voltage and change alternating voltage into and export to load.
If automobile current generator silicon is sent out undesired, by the inverter circuit to UPSa and UPSb by automobile storage battery output dc voltage, by the inverter circuit of UPSa and UPSb, change automobile storage battery direct voltage into alternating voltage and export to load.
Alternating current steady voltage plug can provide the electronic installation of stablizing AC power for load, development along with power electronic technology, the ac power supply that a lot of equipment all will be aspired for stability, particularity as special type repacking vehicle, on ac power supply system, exist electric power shortcoming, electrical network unreasonable, refute the problems such as the AC power kind connecing is many, everything all can cause vehicle-mounted power consumption equipment to occur the problems such as work is undesired, precise decreasing, even cause unexpected failure, the improvement of Alternating Current Power Supply quality has become the prerequisite of the normal work of assurance system.The AC voltage-stabilizing technology that the present invention adopts as shown in Figure 5, T1 is transformer primary side winding, T2, T3, T4, T5 are transformer secondary windings, K1, K2, K3, K4 carry out diverter switch, AC-input voltage is sent into former limit winding T1, by electromagnetic induction, on secondary winding T2, T3, T4, T5, obtains different output voltages.
Voltage detection unit detects the height of former limit winding input voltage data is sent into microprocessor, microprocessor basis in advance software program judges, if input voltage is in normal range value, microprocessor sends instruction to performance element, now carry out diverter switch K1 action, have secondary winding T2 output AC voltage, as shown in Figure 6, in figure, dotted line represents direction of current flow.
If input voltage is lower than in a certain setting range value, microprocessor sends instruction to performance element, now carries out diverter switch K2 action, has secondary winding T3 output AC voltage, and as shown in Figure 7, in figure, dotted line represents direction of current flow.
If input voltage is again lower than in a certain setting range value, microprocessor sends instruction to performance element, now carries out diverter switch K3 action, has secondary winding T4 output AC voltage, and as shown in Figure 8, in figure, dotted line represents direction of current flow.
Software of the present invention adopts C language compilation, and software divides a plurality of functional modules, and program is not just elaborated at this.
The content that this specification is not described in detail belongs to and well known to a person skilled in the art prior art; although oneself is illustrated the present invention and is described by relevant case study on implementation; but; those skilled in the art should be understood; in the scope of claims; can do the various variation in form and details, so protection scope of the present invention is when being as the criterion with claims.
Claims (7)
1. a vehicle-mounted comprehensive mobile uninterrupted power supply feedway, it is characterized in that: external civil power input ac power and external generator power supply are sent into emergency bypass switch element 25, 25 outputs of emergency bypass switch element are connected with input voltage selected cell 3, external civil power input ac power and external generator power supply are input to microprocessor unit 23 through transducer 1 and transducer 2 by detection signal, through microprocessor unit 23, judgement outputs a control signal to input voltage selected cell 3 and opens respective switch external civil power input ac power and external generator power supply Zhong mono-tunnel are outputed to after lightning protection control unit 4 and send into and safeguard control unit 5, dimension control signal is sent into after microprocessor 23 and is output a control signal to and safeguard control unit 5, control its opening and closing, safeguard that control unit 5 output sends into input voltage protected location 6, through transducer 24, be input to microprocessor 23 simultaneously, operating state by microprocessor 23 control inputs voltage detecting protected locations 6, input voltage detects protected location 6 and outputs to AC voltage regulator 7 and AC voltage regulator 8, and whether the instruction that AC voltage regulator 7 and AC voltage regulator 8 are accepted microprocessor 23 determines in running order, AC voltage regulator 7 and AC voltage regulator 8 ac output voltages are input to respectively uninterrupted back-up source USBa9 and USBb10, then output to parallel operation unit 11 and send into emergency bypass unit 13 through output protection unit 12, in normal operating conditions by emergency bypass unit output AC power source to exchanging accessory power outlet a or exchanging accessory power outlet b, to load, provide AC power.
2. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1, it is characterized in that: microprocessor 23 detects storage battery 18, automobile storage battery 17 and automobile silicon are sent out 16 output voltage, then send instruction to DC intelligent unit 22 in parallel, DC intelligent unit 22 in parallel will detect storage battery 18 according to instruction, automobile storage battery 17 and automobile silicon are sent out a wherein road of 16 output voltage and are sent in USBa9 and USBb10 uninterrupted power supply, when externally AC power breaks down, carry out inversion power supply, DC power supply is converted to AC power and continues to provide working power for load.
3. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1, it is characterized in that: microprocessor 23 detects storage battery 18, automobile storage battery 17 and automobile silicon are sent out 16 output voltage, then send instruction to DC intelligent unit 22 in parallel, DC intelligent unit 22 in parallel will detect storage battery 18 according to instruction, automobile storage battery 17 and automobile silicon are sent out a wherein road of 16 output voltage and are sent in USBa9 and USBb10 uninterrupted power supply, when externally AC power breaks down, carry out inversion power supply, DC power supply is converted to AC power and continues to provide working power for load.
4. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1, it is characterized in that: microprocessor 23 detects storage battery 18, automobile storage battery 17 and automobile silicon and sends out 16 output voltage, then send instruction to DC intelligent unit 22 in parallel, a wherein road or two-way that storage battery 18, automobile storage battery 17 are sent the direct voltage of USBa9 and USBb10 uninterrupted power supply into according to instruction in DC intelligent unit 22 in parallel charge to it, with the voltage that guarantees storage battery 18, automobile storage battery 17 in normal condition.
5. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1, it is characterized in that: when external civil power input ac power and external generator power supply are sent into input voltage selected cell 3, external civil power input ac power and external generator power supply have also been sent into emergency bypass switch 25, when device breaks down, during operation emergency bypass switch 25, external input ac power and external generator power supply will directly be sent into emergency bypass unit 13 and be defeated by power consumption equipment 14 or 15, guarantee the normal work of mobile unit, the passage of sending into input voltage selected cell 3 is disconnected simultaneously, to avoid plant failure further to worsen.
6. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1; it is characterized in that: transducer 24 is for detection of input voltage; and detection signal is sent into microprocessor 23; input voltage protected location 6 detects the size of input voltage; when input voltage surpasses predetermined value; microprocessor 23 sends action command to input voltage protected location 6, disconnects and is sent to AC voltage regulator 7 and AC voltage regulator 8 AC power.
7. a kind of vehicle-mounted comprehensive mobile uninterrupted power supply feedway according to claim 1, it is characterized in that: emergency bypass switch 25 and emergency bypass unit 13 adopt hard link mode, under case of emergency, start after emergency bypass switch 25, disconnected on the one hand external input ac power and the external generator power supply that is sent to input voltage selected cell 3, disconnect on the other hand in emergency bypass unit 13 alternating voltage from sending here above and connected the power supply of sending into from starting emergency bypass switch 25, and by this power supply directly by exchanging accessory power outlet 14 and exchanging accessory power outlet 15 and export to vehicle-mounted power consumption equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699207.8A CN103683476A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted comprehensive movable UPS supply device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310699207.8A CN103683476A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted comprehensive movable UPS supply device |
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| CN103683476A true CN103683476A (en) | 2014-03-26 |
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| CN201310699207.8A Pending CN103683476A (en) | 2013-12-19 | 2013-12-19 | Vehicle-mounted comprehensive movable UPS supply device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487067A (en) * | 2016-11-25 | 2017-03-08 | 长安大学 | The power-supply management system of vehicle accident Emergency Command Vehicle and method |
| CN104852419B (en) * | 2014-12-23 | 2017-05-10 | 重庆希诺达通信有限公司 | Large-power integrated lithium battery |
| CN108450043A (en) * | 2015-11-27 | 2018-08-24 | 东芝三菱电机产业系统株式会社 | Uninterrupted power supply |
| CN109450078A (en) * | 2018-12-24 | 2019-03-08 | 徐州海伦哲特种车辆有限公司 | A kind of dual redundant ups power vehicle and its control method |
| CN109936216A (en) * | 2019-04-19 | 2019-06-25 | 中国电子科技集团公司第五十八研究所 | A kind of Vehicular direct-current uninterruptible power supply control system |
| IT202100012749A1 (en) * | 2021-05-18 | 2022-11-18 | Virgieco S R L Start Up Costituita A Norma Dellarticolo 4 Comma 10 Bis Del Decreto Legge 24 Gennaio | MOBILE UPS |
-
2013
- 2013-12-19 CN CN201310699207.8A patent/CN103683476A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852419B (en) * | 2014-12-23 | 2017-05-10 | 重庆希诺达通信有限公司 | Large-power integrated lithium battery |
| CN108450043A (en) * | 2015-11-27 | 2018-08-24 | 东芝三菱电机产业系统株式会社 | Uninterrupted power supply |
| CN106487067A (en) * | 2016-11-25 | 2017-03-08 | 长安大学 | The power-supply management system of vehicle accident Emergency Command Vehicle and method |
| CN109450078A (en) * | 2018-12-24 | 2019-03-08 | 徐州海伦哲特种车辆有限公司 | A kind of dual redundant ups power vehicle and its control method |
| CN109936216A (en) * | 2019-04-19 | 2019-06-25 | 中国电子科技集团公司第五十八研究所 | A kind of Vehicular direct-current uninterruptible power supply control system |
| IT202100012749A1 (en) * | 2021-05-18 | 2022-11-18 | Virgieco S R L Start Up Costituita A Norma Dellarticolo 4 Comma 10 Bis Del Decreto Legge 24 Gennaio | MOBILE UPS |
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Application publication date: 20140326 |