CN109572359A - A kind of refrigerator car stopping for charging and refrigeration control system - Google Patents
A kind of refrigerator car stopping for charging and refrigeration control system Download PDFInfo
- Publication number
- CN109572359A CN109572359A CN201811443485.6A CN201811443485A CN109572359A CN 109572359 A CN109572359 A CN 109572359A CN 201811443485 A CN201811443485 A CN 201811443485A CN 109572359 A CN109572359 A CN 109572359A
- Authority
- CN
- China
- Prior art keywords
- refrigeration
- circuit
- charging
- refrigerator car
- voltage
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of refrigerator car stopping for charging and refrigeration control system, is related to refrigerator car charging equipment manufacturing technology field.The system includes transformer, rectification circuit, filter circuit, charging circuit and refrigeration circuit；Alternating current successively passes through concatenated transformer, rectification circuit and filter circuit, the voltage of output matching refrigeration automobile battery；Alternating current is numerically become suitable for the charging voltage of refrigeration automobile battery by transformer；Rectification circuit is by the AC rectification after transformer pressure-reducing at direct current；Filter circuit eliminates the ripple in the waveform of rectification circuit output；In the output port access of filter circuit charging circuit and refrigeration circuit in parallel；Charging circuit is refrigeration automobile battery charging, and determines charging modes according to the state-of-charge of storage battery；Refrigeration circuit provides electric power for the refrigeration machine of refrigerator car.Refrigerator car stopping for charging and refrigeration control system provided by the invention, can reduce motor vehicle exhaust emission, and the cost of electric power consumed by refrigerating equipment is opened when reducing handling goods.
Description
Technical field
The present invention relates to refrigerator car charging equipment manufacturing technology field more particularly to a kind of refrigerator car stopping for charging and refrigeration
Control system.
Background technique
Currently, large- and-medium size cities quantity and scale increase year by year as Urbanization in China moves forward steadily.These cities
Demand to fresh agricultural and sideline product, frozen food also increasingly increases.Different refrigerator cars or cold is used in city logistics at present more
Freeze vehicle to realize the terminal distribution of fresh fruit of vegetables or frozen food.The refrigerator car of existing market circulation is mostly mechanical compression type system
It is cold, there are temperature control inaccuracy, the disadvantages such as energy consumption is larger, and refrigeration system is complicated, and reliability is low.Cold storage refrigerator car became in recent years
The new cold source being recommended to use on highway, can benefit without configuring compression refrigeration equipment compared with traditional mechanical compression type refrigerator car
Fill with the low-price electricity at night " peak load shifting " cold, achieves energy-saving and emission reduction purposes.But no matter which kind of refrigerator car, stop
When enabling handling goods, refrigeration system is in open state always.Caloic exchange when refrigerator car opens the door in delivery process can draw
The acute variation of in-vehicle air temperature and humidity is played, the generator as provisioned in most refrigerator cars is diesel-driven generator, and bavin
Fry dried food ingredients motor needs continued power to freeze when car door is opened, therefore refrigerator car must consume a large amount of combustion in this fashion
Oil is not only unfavorable for controlling transportation cost, but also is unfavorable for environmental protection.Fuel oil comes as a kind of non-renewable energy resources and greenhouse gases
Source needs to be reduced as far as the consumption of fuel oil in face of the energy is increasingly depleted and the increasingly severe existing historical background of environment, therefore cold
Hiding the energy-saving of vehicle is inexorable trend.In addition, the efficiency of combustion of diesel oil between 18%-22%, is sent out lower than fired power generating unit etc.
The efficiency of motor group can reduce the usage amount of fuel oil if providing electric power alternating current can be used for refrigerator car, and one
The carbon emission amount of the cost and reduction saved out on refrigerator car is in entire cold chain transportation network and will dramatically amplify
Numerical value becomes a part very important in energy-saving and emission-reduction cause.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of refrigerator car stopping for charging
With refrigeration control system, make refrigerator car that can utilize system that is commercial power charged, and temperature in compartment being controlled simultaneously in parking, with
Meets the needs of save the cost, reduce environmental pollution.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of refrigerator car stopping for charging and refrigeration
Control system, including transformer, rectification circuit, filter circuit, charging circuit and refrigeration circuit；Alternating current access system, successively passes through
Cross concatenated transformer, rectification circuit and filter circuit, the voltage of output matching refrigeration automobile battery；The effect of the transformer is
Alternating current is numerically become suitable for the charging voltage of refrigeration automobile battery；And no-load voltage ratio is adjusted according to the voltage of refrigeration automobile battery, become
Depressor secondary side output voltage is 1.1 times of storage battery voltage rating；The effect of the rectification circuit is will be after transformer pressure-reducing
AC rectification at direct current waveform；The effect of the filter circuit is the line in the waveform for eliminate rectification circuit output
Wave；In the output port access of filter circuit charging circuit and refrigeration circuit in parallel；The effect of the charging circuit be cold
Automobile battery charging is hidden, and determines charging modes according to the state-of-charge of storage battery；The effect of the refrigeration circuit is for refrigerator car
Refrigeration machine provides electric power.
Preferably, the rectification circuit uses single-phase bridge controlled rectification circuit, and controlled member is that insulated gate bipolar is brilliant
Body pipe IGBT.
Preferably, the filter circuit uses LC filter circuit, and wherein inductance component L f1 and capacity cell Cf1 are by power supply
It is codetermined with load.
Preferably, the charging modes of the charging circuit include constant-current charge or constant-voltage charge.
Preferably, the charging circuit uses Boost DC chopper circuit, by voltage, the electricity of collecting refrigeration automobile battery
Stream and state-of-charge generate chopper circuit according to the current or voltage value under preset constant-current charge or constant voltage charging method
The gate signal of middle controlled member IGBT；After the signal of two kinds of charging modes generates respectively, finally according to the state-of-charge of storage battery
Determine any gate signal as IGBT；Constant-current charge is used when being lower than 80% in the state-of-charge of storage battery, and is higher than
Constant voltage charging method is used after equal to 80%；As state-of-charge moves closer to 100%, charging current can be gradually reduced and most
It becomes zero eventually；The constant current of setting or current value or voltage value under constant voltage charging method, effect are to propose charging circuit holding
The constant of the current or voltage numerical value of storage battery is supplied, to reach constant current or constant voltage charging method；It is single that processing is occurred by gate signal
Member is using negative-feedback and calculates the realization of IGBT gate pole switching frequency；
Preferably, more stable in order to achieve the effect that, output end of the charging circuit in conventional BOOST chopper circuit
Access LC filter circuit provides the electric current with smaller ripple for refrigeration automobile battery.
Preferably, the refrigeration circuit includes a refrigeration direct current generator and a control processing unit；At the control
Managing unit includes that two temperature sensors, control panel, calculation processing unit and temperature control processing unit, for controlling refrigeration
The operating status of direct current generator；Temperature control processing unit input parameter include refrigerator car start when initial compartment temperature,
Refrigeration minimum temperature, the refrigeration maximum temperature of setting, refrigeration effect parameter and the refrigeration effect decline parameter of setting；It is described initial
Compartment temperature is acquired by the temperature sensor in refrigerated vehicle carriage, and the refrigeration minimum temperature and maximum temperature of setting pass through refrigeration function
The control panel of energy sets and acquires, and refrigeration effect parameter and refrigeration effect decline parameter are defeated by the temperature sensor inside and outside compartment
Enter initial data, input temp controls processing unit again after calculation processing unit finds out numerical value；The refrigeration effect parameter
What is represented is the speed that temperature declines under freezing direct current generator open state, and what refrigeration effect decline parameter represented is straight in refrigeration
The speed of temperature recovery in the state that galvanic electricity machine stops, unit are degree Celsius per hour；The temperature controls processing unit root
According to this five input parameters, judge whether refrigeration direct current generator is in running order, when judgement refrigeration direct current generator is in work
When state, temperature controls processing unit and exports the instruction that full revolving speed is run to refrigeration direct current generator.
Preferably, the refrigerator car stopping for charging further includes the storage battery being connected with refrigeration automobile battery with refrigeration control system
State observation table, the refrigeration circuit state observation table being connected with chiller compartment machine and temperature control processing unit, monitors respectively
The state-of-charge of the storage battery of refrigerator car, the compartment temperature of the implementation data of electric current and voltage and chiller compartment, refrigeration direct current
The switch state and motor speed of machine, enable each parameter to be reflected to operator in real time and intuitively.
The beneficial effects of adopting the technical scheme are that a kind of refrigerator car stopping for charging provided by the invention with
Refrigeration control system can replace vehicle-mounted diesel oil motor and be cold by alternating current in refrigerator car during stopping handling goods
It hides vehicle and electric power is provided, and can voluntarily control the switch of refrigeration machine according to compartment temperature.Be completely dependent on vehicle-mounted diesel oil electrical consumption
Diesel oil, which is powered, to be compared, and motor vehicle exhaust emission can be reduced, and while considerably reducing handling goods opens refrigerating equipment institute
The cost of the electric power of consumption.Furthermore, it is possible to which by observation instrument, the state of monitoring refrigeration in real time automobile battery and refrigeration makes to grasp
Making personnel can rapidly make a response to failure.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of refrigerator car stopping for charging and refrigeration control system provided in an embodiment of the present invention；
Fig. 2 is a kind of circuit diagram of refrigerator car stopping for charging and refrigeration control system provided in an embodiment of the present invention；
Fig. 3 is the circuit diagram of transformer provided in an embodiment of the present invention, rectification circuit and filter circuit；
Fig. 4 is the circuit diagram of charging circuit provided in an embodiment of the present invention；
Fig. 5 is the circuit diagram of refrigeration circuit provided in an embodiment of the present invention.
In figure, 1, mains supply；2, rectification circuit square-wave generator；3, transformer；4, rectification circuit insulated gate bipolar
Transistor (IGBT) VT1, VT2, VT3 and VT4；5, LC filtering circuit capacitor Cf1；6, LC filter circuit inductance Lf1；7, charging electricity
Road inductance L1；8, charging circuit diode VD；9, charging circuit insulated gate bipolar transistor (IGBT) VT5；10, charging circuit
Filter capacitor Cf2；11, charging circuit filter inductance Lf2；12, charging circuit capacitor C1；13, automobile battery is refrigerated；14, storage battery electricity
Flow signal wire；15, cell voltage signal line；16, storage battery state-of-charge (SOC) signal wire；17, storage battery state observation table；18, permanent
Press charging modes charging voltage preset value；19, constant current charging method charging current preset value；20, charging circuit IGBT signal is sent out
Raw processing unit；21, initial compartment temperature；22, refrigeration minimum temperature；23, refrigeration maximum temperature；24, calculation processing unit；
25, temperature controls processing unit；26, temperature controls processing unit temperature signal line；27, temperature controls processing unit motor switch
Signal wire；28, refrigeration circuit state observation table；29, freeze direct current generator.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
The present embodiment is cold to this using refrigerator car stopping for charging of the invention and refrigeration control system by taking certain refrigerator car as an example
It hides vehicle and carries out stopping for charging, and the refrigeration of the refrigerator car is controlled.
A kind of refrigerator car stopping for charging and refrigeration control system, as depicted in figs. 1 and 2, including transformer 3, rectification circuit,
Filter circuit, charging circuit and refrigeration circuit；1 access system of alternating current successively passes through concatenated transformer 3, rectification circuit and filter
Wave circuit, the voltage of output matching refrigeration automobile battery 13；Alternating current is numerically become suitable for refrigeration automobile battery 13 by transformer 3
Charging voltage；And no-load voltage ratio is adjusted according to the voltage of refrigeration automobile battery 13,3 secondary side output voltage of transformer is refrigeration automobile battery 13
1.1 times of voltage rating；Rectification circuit is by the AC rectification after the decompression of transformer 3 at the waveform for being similar to direct current；Filter
Wave circuit eliminates the ripple in the waveform of rectification circuit output；The output port access of filter circuit charging circuit and system in parallel
In cold circuit；Charging circuit is that refrigeration automobile battery 13 charges, and determines charging modes according to the state-of-charge of refrigeration automobile battery 13；
Refrigeration circuit is that the refrigeration direct current generator 29 of refrigerator car provides electric power.
In the present embodiment, as shown in figure 3, alternating current 1 accesses in refrigeration control system circuit, transformer 3 is according to access circuit
In refrigeration automobile battery 13 voltage adjust no-load voltage ratio, secondary side output voltage specific value be refrigerate 13 voltage rating of automobile battery
1.1 again.It powers after rectifier circuit rectifies and filter circuit filtering for refrigeration circuit and charging circuit, wherein rectification circuit side
The duty ratio of wave producer 2 is set in 50%, and two generators and is staggered the half period so that gate signal normally occurs.Rectification circuit
Using single-phase bridge controlled rectification circuit, controllable devices use rectification circuit insulated gate bipolar transistor IGBT 4, filter circuit
Using LC filter structure, wherein inductance component L f16 and capacity cell Cf15 is codetermined by power supply and load.
Charging circuit accesses the rear end of filter circuit, as shown in Figure 4.Charging circuit is using BOOST DC chopper circuit
Topological structure.Charging modes are divided into constant-current charge and two kinds of constant-voltage charge, when refrigeration automobile battery 13 state-of-charge 80% with
When lower, circuit works in constant-current charge state；When refrigerating the state-of-charge of automobile battery 13 80% or more, circuit work exists
Constant-voltage charge state.IGBT signal in BOOST DC chopper circuit occurs processing unit 20 and is determined according to the state-of-charge of storage battery
Determine charging modes and exports corresponding IGBT gate signal, two preset values required for the processing unit: constant voltage charging method
Charging voltage preset value 18 and constant current charging method charging current preset value 19 are determined by the parameter of refrigeration automobile battery 13.Refrigerator car
The parameter of storage battery 13 is provided by the storage battery state observation table 17 connecting with storage battery, including its state-of-charge, electric current and voltage
Real time data.Inductance component L 17 and the parameter of current element C112 are by storage battery and filtered electricity in BOOST DC chopper circuit
Parameter is flowed to codetermine, the parameter of inductance component L f211 and capacity cell Cf210 then by 13 parameter of refrigeration automobile battery, filtering after
The parameter of electric current and the numerical value of inductance component L 1 and current element C1 codetermine.If refrigerating the voltage rating of automobile battery 13
For 12V, then constant voltage charging method charging voltage preset value can be set as 15V, and constant current charging method charging current preset value can
To be set in 10A.
Refrigeration circuit accesses the rear end of filter circuit, as shown in figure 5, including a refrigeration direct current generator 29 and a control
Processing unit；The control processing unit includes two temperature sensors, control panel, calculation processing unit 24 and temperature control
Processing unit 25, for controlling the operating status of refrigeration direct current generator 29；The revolving speed of refrigeration direct current generator 29 is by temperature control
The output end for managing unit 25 determines.Temperature controls processing unit 25 and needs five parameters as input, respectively includes refrigerator car
Initial compartment temperature 21, the refrigeration minimum temperature 22 of setting when starting, the refrigeration maximum temperature 23 of setting, refrigeration effect parameter
With refrigeration effect decline parameter；Wherein initial compartment temperature 21 is acquired by temperature sensor in compartment, the refrigeration lowest temperature of setting
Degree 22 and maximum temperature 23 are set and are acquired by the control panel of cold storage function, refrigeration effect parameter and refrigeration effect decline parameter
Initial data is inputted by the temperature sensor inside and outside compartment, input temp controls again after calculation processing unit 24 finds out numerical value
Processing unit 25.Temperature controls processing unit 25 according to this five parameters, judges whether refrigeration direct current generator 29 should be in work
Make state, 28 visual representation temperature of refrigerated vehicle carriage of table, system are finally observed by the refrigerating state being connected with refrigeration direct current generator 29
The switch state and motor speed of cold direct current generator 29.The logic for judging whether refrigeration direct current generator 29 works is as follows: if in real time
Compartment temperature is higher than refrigeration maximum temperature, then the direct current generator 29 that freezes starting, until compartment temperature drops to refrigeration minimum temperature,
The direct current generator 29 that freezes is closed.If real-time compartment temperature is lower than refrigeration maximum temperature but is higher than refrigeration minimum temperature, refrigeration is straight
Galvanic electricity machine 29 remains turned-off, and until compartment temperature gos up to refrigeration maximum temperature, the direct current generator 29 that freezes at this time is opened, and always
It runs to compartment temperature and drops to refrigeration minimum temperature.When judgement refrigeration direct current generator 29 is in running order, temperature control
Processing unit 25 exports the instruction that full revolving speed is run to refrigeration direct current generator 29, and the numerical value of specific output signal is by refrigeration direct current
The fully loaded revolving speed of machine 29 determines.
In the present embodiment, as shown in figure 5, the initial compartment temperature 21 of refrigerator car is 12 DEG C, the refrigeration minimum temperature 22 of setting
It is -3 DEG C, maximum temperature 23 is 3 DEG C, and refrigeration effect parameter is 4 DEG C/h, and refrigeration effect decline parameter is 1 DEG C/h.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, model defined by the claims in the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of refrigerator car stopping for charging and refrigeration control system, it is characterised in that: including transformer, rectification circuit, filtered electrical
Road, charging circuit and refrigeration circuit；Alternating current access system successively passes through concatenated transformer, rectification circuit and filter circuit, defeated
The voltage of matching refrigeration automobile battery out；The effect of the transformer is that alternating current is numerically become suitable for filling for refrigeration automobile battery
Piezoelectric voltage；And no-load voltage ratio is adjusted according to the voltage of refrigeration automobile battery, Circuit Fault on Secondary Transformer output voltage is the 1.1 of storage battery voltage rating
Times；The effect of the rectification circuit is by the waveform through the AC rectification after transformer pressure-reducing at direct current；The filtered electrical
The effect on road is the ripple in the waveform for eliminate rectification circuit output；The output port access of filter circuit charging circuit in parallel
In refrigeration circuit；The effect of the charging circuit is to charge for refrigeration automobile battery, and fill according to the decision of the state-of-charge of storage battery
Electric mode；The effect of the refrigeration circuit is to provide electric power for the refrigeration machine of refrigerator car.
2. a kind of refrigerator car stopping for charging according to claim 1 and refrigeration control system, it is characterised in that: the rectification
Circuit uses single-phase bridge controlled rectification circuit, and controlled member is insulated gate bipolar transistor IGBT.
3. a kind of refrigerator car stopping for charging according to claim 1 and refrigeration control system, it is characterised in that: the filtering
Circuit uses LC filter circuit, and wherein inductance component L f1 and capacity cell Cf1 is codetermined by power supply and load.
4. a kind of refrigerator car stopping for charging according to claim 1 and refrigeration control system, it is characterised in that: the charging
The charging modes of circuit include constant-current charge or constant-voltage charge.
5. a kind of refrigerator car stopping for charging according to claim 4 and refrigeration control system, it is characterised in that: the charging
Circuit uses Boost DC chopper circuit, by collecting voltage, electric current and the state-of-charge of refrigeration automobile battery, according to default
Constant-current charge or constant voltage charging method under current or voltage value, generate chopper circuit in controlled member IGBT gate pole letter
Number；After the signal of two kinds of charging modes generates respectively, any door as IGBT is finally determined according to the state-of-charge of storage battery
Pole signal；Constant-current charge is used when being lower than 80% in the state-of-charge of storage battery, and is filled later using constant pressure optionally greater than 80%
Electric mode；As state-of-charge moves closer to 100%, charging current can be gradually reduced and eventually become zero；The constant current of setting or
Current value or voltage value under constant voltage charging method, effect are the current or voltage numbers for making charging circuit keep being supplied to storage battery
What is be worth is constant, to reach constant current or constant voltage charging method；Processing unit is occurred by gate signal and using negative-feedback and calculates IGBT
Gate pole switching frequency is realized.
6. a kind of refrigerator car stopping for charging according to claim 5 and refrigeration control system, it is characterised in that: in order to reach
More stable effect, the charging circuit are refrigerator car in the output end access LC filter circuit of conventional BOOST chopper circuit
Storage battery provides the electric current with smaller ripple.
7. a kind of refrigerator car stopping for charging according to claim 5 and refrigeration control system, it is characterised in that: the refrigeration
Circuit includes a refrigeration direct current generator and a control processing unit；The control processing unit includes two temperature sensing
Device, control panel, calculation processing unit and temperature control processing unit, for controlling the operating status of refrigeration direct current generator；Temperature
The refrigeration minimum temperature of initial compartment temperature, setting when the input parameter of degree control processing unit includes refrigerator car starting is set
Fixed refrigeration maximum temperature, refrigeration effect parameter and refrigeration effect decline parameter；The initial compartment temperature is by refrigerated vehicle carriage
Interior temperature sensor acquisition, the refrigeration minimum temperature and maximum temperature of setting are set and are adopted by the control panel of cold storage function
Collection, refrigeration effect parameter and refrigeration effect decline parameter input initial data by the temperature sensor inside and outside compartment, by calculating
Processing unit finds out after numerical value input temp control processing unit again；What the refrigeration effect parameter represented is refrigeration direct current generator
The speed that temperature declines under open state, what refrigeration effect decline parameter represented is the temperature in the state that direct current generator that freezes stops
The speed of rise is spent, unit is degree Celsius per hour；The temperature control processing unit is according to this five input parameters, judgement
Whether the direct current generator that freezes is in running order, and when judgement refrigeration direct current generator is in running order, temperature control processing is single
Member exports the instruction that full revolving speed is run to refrigeration direct current generator.
8. a kind of refrigerator car stopping for charging according to claim 7 and refrigeration control system, it is characterised in that: the refrigeration
Vehicle stopping for charging further includes the storage battery state observation table being connected with refrigeration automobile battery with refrigeration control system, with chiller compartment machine
With the refrigeration circuit state observation table that is connected of temperature control processing unit, monitor respectively the storage battery of refrigerator car state-of-charge,
The switch state and motor speed of the compartment temperature of the implementation data and chiller compartment of electric current and voltage, the direct current generator that freezes,
Each parameter is set to be reflected to operator in real time and intuitively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443485.6A CN109572359B (en) | 2018-11-29 | 2018-11-29 | Refrigerator car parking charging and refrigeration control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443485.6A CN109572359B (en) | 2018-11-29 | 2018-11-29 | Refrigerator car parking charging and refrigeration control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109572359A true CN109572359A (en) | 2019-04-05 |
| CN109572359B CN109572359B (en) | 2021-11-23 |
Family
ID=65925657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443485.6A Active CN109572359B (en) | 2018-11-29 | 2018-11-29 | Refrigerator car parking charging and refrigeration control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109572359B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205344439U (en) * | 2016-02-19 | 2016-06-29 | 成都雅骏新能源汽车科技股份有限公司 | Refrigerator car electric control system |
| CN106410926A (en) * | 2016-09-21 | 2017-02-15 | 成都启立辰智科技有限公司 | Constant current charging circuit structure for electric vehicle |
| CN206283409U (en) * | 2016-12-30 | 2017-06-27 | 普天新能源车辆技术有限公司 | The power supply control apparatus of motor compressor |
| WO2017176682A1 (en) * | 2016-04-04 | 2017-10-12 | Carrier Corporation | Power management system for a transport refrigeration unit |
| CN108521164A (en) * | 2018-04-08 | 2018-09-11 | 嘉善中正新能源科技有限公司 | A kind of consolidation circuit of the DC/DC converters and Vehicular charger of functionization |
-
2018
- 2018-11-29 CN CN201811443485.6A patent/CN109572359B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205344439U (en) * | 2016-02-19 | 2016-06-29 | 成都雅骏新能源汽车科技股份有限公司 | Refrigerator car electric control system |
| WO2017176682A1 (en) * | 2016-04-04 | 2017-10-12 | Carrier Corporation | Power management system for a transport refrigeration unit |
| CN106410926A (en) * | 2016-09-21 | 2017-02-15 | 成都启立辰智科技有限公司 | Constant current charging circuit structure for electric vehicle |
| CN206283409U (en) * | 2016-12-30 | 2017-06-27 | 普天新能源车辆技术有限公司 | The power supply control apparatus of motor compressor |
| CN108521164A (en) * | 2018-04-08 | 2018-09-11 | 嘉善中正新能源科技有限公司 | A kind of consolidation circuit of the DC/DC converters and Vehicular charger of functionization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109572359B (en) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102957188B (en) | For the apparatus and method to electric vehicle charging | |
| CN101701873B (en) | Automobile engine tail gas waste-heat and electricity converting stand test device and method for controlling same | |
| CN103707777B (en) | Extended-range electric vehicle course continuation mileage display system | |
| CN101898500B (en) | DC-driven mobile refrigeration equipment | |
| CN102627064B (en) | Vehicle self-contained refrigeration machine set | |
| CN106766419A (en) | The refrigerator car mixed refrigeration systems and its changing method under different operating modes of a kind of utilization photovoltaic energy storage | |
| CN109842191B (en) | Composite power supply system and power distribution method thereof | |
| CN102745040B (en) | Direct-current driven freezing and refrigerating car | |
| CN206124684U (en) | Vehicle air conditioner system of solar energy power supply | |
| CN105882648A (en) | Hybrid power system energy management method based on fuzzy logic algorithm | |
| CN102673345A (en) | Intelligent air-conditioning control system for electric automobile | |
| CN202151998U (en) | A motor-driven refrigerating unit for a refrigerator car | |
| CN108923522A (en) | A kind of refrigerated container intelligent power switching device and control method | |
| CN102853623B (en) | Multiple-energy-source is for refrigerator and control method thereof | |
| CN104175896B (en) | Whole-vehicle energy management controller for internal-combustion generating extended-range electric vehicle | |
| CN104149578B (en) | Refrigeration and cold storage device for vehicles | |
| CN201824833U (en) | Auxiliary power truck air conditioner control system | |
| CN206583612U (en) | The test-bed of range extender of electric vehicle | |
| CN202656828U (en) | Direct-current driven freezing refrigerated truck | |
| CN109572359A (en) | A kind of refrigerator car stopping for charging and refrigeration control system | |
| CN205273200U (en) | [electric] motor coach drive control system | |
| CN204184209U (en) | Vehicle control system and the vehicle with it | |
| CN205523543U (en) | Air conditioner of electric automobile device and car | |
| CN203116394U (en) | Double-chamber double-temperature and double-control car refrigerator | |
| CN201973989U (en) | Double-chamber double-temperature double-control vehicle-mounted refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |