WO2016074281A1 - 太阳能车载冷库系统 - Google Patents

太阳能车载冷库系统 Download PDF

Info

Publication number
WO2016074281A1
WO2016074281A1 PCT/CN2014/092314 CN2014092314W WO2016074281A1 WO 2016074281 A1 WO2016074281 A1 WO 2016074281A1 CN 2014092314 W CN2014092314 W CN 2014092314W WO 2016074281 A1 WO2016074281 A1 WO 2016074281A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
solar
battery pack
power supply
management module
Prior art date
Application number
PCT/CN2014/092314
Other languages
English (en)
French (fr)
Inventor
郭进财
Original Assignee
上海盈达空调设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海盈达空调设备有限公司 filed Critical 上海盈达空调设备有限公司
Priority to JP2017544806A priority Critical patent/JP6605035B2/ja
Priority to AU2014373642A priority patent/AU2014373642B2/en
Priority to US14/771,807 priority patent/US20160297384A1/en
Publication of WO2016074281A1 publication Critical patent/WO2016074281A1/zh

Links

Images

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
    • 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
    • B60R16/033—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 characterised by the use of electrical cells or batteries
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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

Definitions

  • the present invention relates to air conditioning control technology, and in particular to a solar vehicle cold storage system.
  • the generator and the compressor are driven by the power transmission device (belt, gear, etc.). After the generator works, the electric energy is generated and sent to the electric equipment through the automobile battery pack; after the compressor works, it will flow through The refrigerant in the internal pipeline is fully compressed and then released into the cold storage system piping for use in the cold storage system.
  • the power transmission device belt, gear, etc.
  • This method provides power to the cold storage system by consuming a large amount of fuel.
  • a large amount of environmentally harmful gases are generated during the combustion of the fuel, which exacerbates environmental pollution.
  • the fuel itself is a non-renewable resource and will only be used more. The less.
  • the compressor will also stop, so that the cold storage system will not work. If you want to ensure that the goods in the cold storage are not affected, you must ensure that the engine does not stall even in the parking state, or That is to say, the goods in the cold storage must be moved to a safe low-temperature environment, which also brings great inconvenience to long-distance transportation, and also adds a lot of additional costs.
  • a solar vehicle cold storage system includes: a solar battery pack, an automobile power source, a power management controller, a battery pack, and a refrigeration power device;
  • the power management controller includes the following modules:
  • a solar power management module for managing the charging and discharging of the battery pack by the solar battery pack
  • Automotive power management module for managing the charging and discharging of battery packs by automotive power supplies
  • DC boost module DC (DC TO DC) boost module
  • DC (DC TO DC) boost module for solar power management module
  • the voltage after the management of the vehicle power generation management module performs the voltage boosting operation
  • the main control module is used to set the working mode, and the solar power management module and the automobile power generation management module are controlled to work in the set working mode.
  • the working mode A during the running of the vehicle, when the cooling electrical equipment is working, the main control module detects the two power sources of the solar battery group and the automobile power source:
  • the vehicle power supply management module cuts off the power supply of the vehicle, and the solar power management module uses the solar energy to drive the cooling power equipment. If there is excess power, the solar power management module is used. Charging the battery pack;
  • the main control module cuts off the power supply of the solar battery pack to the cooling electrical equipment through the solar power management module, and uses the power supply of the automobile power source to manage the power supply to the refrigeration power equipment;
  • the solar battery pack still charges the battery pack until the output voltage of the solar battery pack is lower than the lowest charging voltage of the battery pack.
  • the working mode B during the parking process of the automobile, when the cooling electrical equipment is working, the main control module cuts off the power supply of the automobile through the automobile power generation management module:
  • the solar battery pack When the power of the solar battery pack is sufficient for the cooling and powering device, the solar battery pack is powered by the solar power management module, and if there is excess power, the battery pack is charged by the solar power management module;
  • the main control module controls the discharge of the battery pack to supply electric energy to the refrigeration electric equipment; and controls the solar battery pack to charge the battery pack until the output voltage of the solar battery pack is lower than the lowest charging voltage of the battery pack.
  • the present invention has the following beneficial effects:
  • the invention integrates solar energy resources on the basis of the traditional vehicle cold storage system, and effectively reduces harmful gas emissions and energy loss;
  • the invention comprehensively manages the solar battery power supply and the automobile power supply through the power management controller, and is reasonably allocated to the cold storage system to ensure that the system always works in the most energy-saving and convenient mode, and simultaneously adds the DC power supply boosting module to make the system
  • the application covers a variety of car refrigerators. Especially in the parking state, the cold storage system can still be guaranteed to work normally, without starting the car;
  • the invention integrates into an integrated machine, has reasonable structural arrangement, and is convenient to operate and use.
  • FIG. 1 is a technical solution in the prior art.
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 3 shows the carriage (top and side) where the solar panels are laid.
  • Figure 4 shows the cold storage system integrated machine.
  • Figure 5 shows a solar-powered cold storage vehicle.
  • FIG. 6 is a schematic structural diagram of a power management controller.
  • Solar energy resources are inexhaustible and are one of the natural resources that are most capable of solving energy crises in addition to water resources. Especially in the summer, solar energy resources are particularly abundant, and car refrigerators have the highest usage rate in summer. Based on this, the present invention provides a novel solar vehicle cold storage system, which integrates solar energy resources on the basis of the traditional vehicle cold storage system, effectively reduces harmful gas emissions and energy loss, and the system remains in the parking state. The cold storage system can be guaranteed to work without starting the car.
  • the schematic diagram of the new solar vehicle cold storage system is shown in Figure 2.
  • the compressor of the cold storage system is driven by a DC brushless motor, and the power manager manages the two-way power supply.
  • the power manager detects that the power of the solar terminal is sufficient, it automatically cuts off the power supply of the generator end of the car; when it detects that the solar power is insufficient, it switches to the power supply of the car system. If it is necessary to use solar energy to provide power in the parking state, it can be set at the power management control terminal to ensure that the solar energy terminal has sufficient power reserve in the parking state.
  • the solar battery pack is placed on the top and the two sides of the vehicle cold storage compartment (as shown in FIG. 3), and the battery pack is connected to the power management controller after being connected in parallel, and the power management controller is responsible for managing the solar battery charging management (to prevent the battery from floating) Charge, overcharge, etc.).
  • the electricity of the car power generation system is also connected to the power management controller, which is uniformly managed by the power manager and then sent to the current motor (which is responsible for driving the compressor) and the evaporator of the cold storage system, the condenser and the controller.
  • battery pack power management controller, DC motor, compressor, evaporator, condenser, control
  • the devices are integrated in the external unit of the vehicle cold storage system, as shown in Figure 4.
  • the controller is located on the surface of the external machine and can display the actual temperature of the cold storage and the working status of each part of the system. The user can perform parameter setting and manual operation through the controller.
  • the controller is embedded with wireless network (3G, 4G, wifi) and GPRS system, and customers can remotely monitor the cold storage temperature and vehicle positioning through mobile devices or computers.
  • the power management controller is responsible for the power management of the entire system, and its core mainly includes the main control module of the solar power management module, and the (DC TO DC) DC boost module (the module is effective in the system above 24V).
  • the refrigeration power equipment includes a DC brushless motor, a condenser, an evaporator, a compressor, and the like.
  • the solar power management module is responsible for managing solar energy charging and discharging of the battery, and has overcharge, over discharge, overload, over temperature, over current protection.
  • the automobile power generation management module is responsible for managing the vehicle power supply. It has overcharge, over discharge, overload protection, unique electronic short circuit protection and anti-reverse protection. It has overcharge, over discharge, overload protection and unique electronic short circuit protection and anti-reverse protection. Charge, over discharge, overload protection and unique electronic short circuit protection and anti-reverse protection to prevent charging and discharging of the battery, also have overcharge, over discharge, overload, over temperature, over current protection.
  • the DC (DC TO DC) boost module is responsible for boosting and regulating the voltage after management according to the system requirements.
  • the main control module is responsible for allocating the system working mode to ensure that the system works in the most mode.
  • the main control module detects two power sources (solar battery pack and car power supply).
  • the solar battery pack power is sufficient for the end of the electric equipment, the power supply of the car is cut off, and the solar power source is passed.
  • the management module the solar vehicle is used to drive the vehicle cold storage system. If there is excess power, the battery pack is charged by the solar power management module; when the solar power is insufficient, the main control module cuts off the solar battery pack to supply power to the system, and uses the vehicle power generation management.
  • the rear car power supplies power to the system. At this point, the solar array still charges the battery until the solar energy is below the minimum charging voltage. If it is higher than 24V system, the power managed by the solar power management module and the car power management module must be converted by DC (DC TO DC) boost module before powering the system or charging the battery.
  • DC DC TO DC
  • the main control module directly switches the system power supply to supply power to the solar battery pack.
  • the solar battery pack power is sufficient for the end of the electrical equipment, the passage is passed.
  • the solar power management module uses solar energy to drive the vehicle cold storage system, if there is excess power, the battery pack is charged by the solar power management module; when the solar power is insufficient, the system is directly discharged by the battery pack. At this point, the solar array still charges the battery until the solar energy is below the minimum charging voltage. If it is higher than 24V system, the power managed by the solar power management module needs to be converted by DC (DC TO DC) boost module before powering the system or charging the battery.
  • DC DC TO DC
  • the power management controller comprehensively manages the solar battery power and the vehicle power supply, and allocates it to the cold storage system reasonably, ensuring that the system always works in the most energy-saving and convenient mode, and simultaneously adds the DC power boost module, so that the system application covers various types. Specifications of the car cold storage.

Abstract

一种太阳能车载冷库系统，包括：电源管理控制器、蓄电池组、制冷用电设备；所述电源管理控制器，包括：太阳能电源管理模块，用于管理太阳能电池组对蓄电池组的充电和放电，汽车发电电源管理模块，用于管理汽车电源对蓄电池组的充电和放电；直流升压模块；主控模块，用于设定工作模式，控制太阳能电源管理模块和汽车发电电源管理模块在设定的工作模式下工作，融入太阳能资源，通过电源管理控制器将太阳能电池电源和汽车电源进行综合管理，合理分配冷库系统，确保系统始终在最节能和最便利的模式下工作，同时加入直流电源升压模块，使系统应用面涵盖各种规格的车载冷库。

Description

太阳能车载冷库系统 技术领域
本发明涉及空调控制技术，具体地，涉及太阳能车载冷库系统。
背景技术
车载冷库系统近年来在很多领域得到广泛应用，尤其是食品、医药等行业的运输中。传统的车载冷库系统依靠消耗汽车的燃油来为冷库系统提供电力和动力，其基本原理如图1所示：
汽车发动机运行时，通过动力传送装置(皮带，齿轮等)带动发电机和压缩机工作，发电机工作后，将产生电能经汽车蓄电池组后输送给用电设备；压缩机工作后，将流经其内部管路的制冷剂进行充分压缩处理，再通过释放到冷库系统管路中供冷库系统使用。
该方式通过消耗大量的燃油来为冷库系统提供动力，一方面燃油燃烧过程中会产生大量的对环境有害的气体，加剧环境的污染；另一方面，燃油本身为不可再生资源，只会越用越少。而且当发动机停止运转后(比如临时停车)，压缩机也会停止，这样冷库系统就不能工作，如果想要保证冷库内的货物不受影响，即使在停车状态下也必需保证发动机不熄火，或者就是讲冷库内的货物必需移到安全的低温环境中，这给长途运输也带来了极大的不便，同时也增加了许多额外的成本。
发明内容
针对现有技术中的缺陷，本发明的目的是提供一种太阳能车载冷库系统。
根据本发明提供的一种太阳能车载冷库系统，包括：太阳能电池组、汽车电源、电源管理控制器、蓄电池组、制冷用电设备；
其中，所述电源管理控制器，包括如下模块：
太阳能电源管理模块，用于管理太阳能电池组对蓄电池组的充电和放电，
汽车发电电源管理模块，用于管理汽车电源对蓄电池组的充电和放电
直流升压模块(直流(DC TO DC)升压模块)，用于对经太阳能电源管理模块 和汽车发电电源管理模块管理后的电压进行升压稳压操作；
主控模块，用于设定工作模式，控制太阳能电源管理模块和汽车发电电源管理模块在设定的工作模式下工作。
优选地，工作模式A：汽车行驶过程中，制冷用电设备工作时，主控模块检测太阳能电池组和汽车电源这两路电源：
当太阳能电池组功率足够制冷用电设备使用时，通过汽车发电电源管理模块切断汽车电源供电，通过太阳能电源管理模块来利用太阳能驱动制冷用电设备，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；
当太阳能电池组的输出功率不足时，主控模块通过太阳能电源管理模块切断太阳能电池组向制冷用电设备的供电，改用经汽车发电电源管理后的汽车电源给制冷用电设备供电；并通过太阳能电池组仍然给蓄电池组充电直至太阳能电池组的输出电压低于蓄电池组的最低充电电压。
优选地，工作模式B：汽车泊车过程中，制冷用电设备工作时，主控模块通过汽车发电电源管理模块切断汽车电源供电：
当太阳能电池组功率足够制冷用电设备使用时，通过太阳能电源管理模块使太阳能电池组向制冷用电设备供电，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；
当太阳能电池组的输出功率不足时，主控模块控制由蓄电池组放电为制冷用电设备提供电能；并且控制太阳能电池组给蓄电池组充电直至太阳能电池组的输出电压低于蓄电池组的最低充电电压。
与现有技术相比，本发明具有如下的有益效果：
1、本发明在传统车载冷库系统基础上融入太阳能资源，有效降低了有害气体的排放和能源的损耗；
2、本发明通过电源管理控制器将太阳能电池电源和汽车电源进行综合管理，合理分配给冷库系统，确保系统始终在最节能和最便利的模式下工作，同时加入直流电源升压模块，使系统应用面涵盖各种规格的车载冷库。尤其是在泊车状态下仍可以保证冷库系统正常工作，无需启动汽车；
3、本发明集成为一体机，结构安排合理，操作使用方便。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：
图1为现有技术中的技术方案。
图2为本发明的结构示意图。
图3为铺设太阳能板的车厢(顶面和侧面)。
图4为冷库系统一体机。
图5为太阳能车载冷库车。
图6为电源管理控制器的结构示意图。
具体实施方式
下面结合具体实施例对本发明进行详细说明。以下实施例将有助于本领域的技术人员进一步理解本发明，但不以任何形式限制本发明。应当指出的是，对本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进。这些都属于本发明的保护范围。
太阳能资源取之不尽，用之不竭，是除水资源外最为有能力解决能源危机的自然资源之一。尤其是在夏季，太阳能资源尤为丰富，而车载冷库在夏天使用率最高。基于此，本发明提供了一种新型太阳能车载冷库系统，该冷库系统在传统车载冷库系统基础上融入太阳能资源，有效降低了有害气体的排放和能源的损耗，同时该系统在泊车状态下仍可以保证冷库系统正常工作，无需启动汽车。
新型太阳能车载冷库系统原理图如图2所示，冷库系统的压缩机用直流无刷电动机带动，电源管理器统一管理系统的两路供电。当电源管理器检测到太阳能端的电量足够时，自动切断汽车发电机端供电；当检测到太阳能电不足时，再切换到汽车系统功供电。如果需要在泊车状态下利用太阳能提供电能，可在电源管理控制端进行设置，以保证太阳能端在泊车状态有足够的电能预留。
具体地，将车载冷库车厢顶部和两个侧面铺设太阳能电池组(如图3)，电池组并联以后接入电源管理控制器，电源管理控制器负责管理太阳能对蓄电池的充电管理(防止对蓄电池浮充，过充等)。同时，汽车发电系统的电也接入电源管理控制器，经电源管理器统一管理后输送给电流电动机(负责驱动压缩机)和冷库系统蒸发器，冷凝器和控制器。
其中，蓄电池组，电源管理控制器，直流电动机，压缩机，蒸发器，冷凝器，控制 器均集成在车载冷库系统外机中，如图4所示。控制器位于外机表面，可显示冷库实际温度和系统各部分工作状态，用户可通过控制器进行参数设置和手动操作。同时，控制器内嵌无线网络(3G，4G，wifi)和GPRS系统，客户可通过移动设备或电脑远程监控冷库温度和车辆定位。
进一步具体的，电源管理控制器负责整个系统的电源管理，其核心主要包括太阳能电源管理模块的主控模块，及(DC TO DC)直流升压模块(该模块在高于24V系统中有效)，其框图如图6所示。其中，制冷用电设备包括直流无刷电机、冷凝器、蒸发器、压缩机等等。
太阳能电源管理模块负责管理太阳能对蓄电池充电和放电，具有过充、过放、过载，过温，过流等保护。汽车发电电源管理模块负责管理汽车电源对具有过充、过放、过载保护以及独特电子短路保护与防反接保护具有过充、过放、过载保护以及独特电子短路保护与防反接保护具有过充、过放、过载保护以及独特电子短路保护与防反接保护防止对蓄电池充电和放电，同样具有过充、过放、过载，过温，过流等保护。直流(DC TO DC)升压模块负责对管理后的电压根据系统需要进行升压稳压操作，主控模块负责分配系统工作模式，以保证系统在最有模式下进行工作。
汽车行驶过程中，冷库系统(24V)工作时，主控模块检测两路电源(太阳能电池组和汽车电源)，当太阳能电池组功率足够末端用电设备使用时，切断汽车电源供电，通过太阳能电源管理模块后利用太阳能驱动车载冷库系统，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；当太阳能功率不足时，主控模块切断太阳能电池组给系统供电，改用经汽车发电电源管理后的汽车电源给系统供电。此时，太阳能电池组仍然给蓄电池充电直至太阳能低于最低充电电压。如果是高于24V系统，经太阳能电源管理模块和汽车发电电源管理模块管理的电源需先经过直流(DC TO DC)升压模块转换后，再给系统供电或蓄电池充电。
汽车泊车过程中(汽车熄火，发电机不工作)，冷库系统(24V)工作时，主控模块直接切换系统电源为太阳能电池组供电，当太阳能电池组功率足够末端用电设备使用时，通过太阳能电源管理模块后利用太阳能驱动车载冷库系统，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；当太阳能功率不足时，系统直接由蓄电池组放电进行工作。此时，太阳能电池组仍然给蓄电池充电直至太阳能低于最低充电电压。如果是高于24V系统，经太阳能电源管理模块管理的电源需先经过直流(DC TO DC)升压模块转换后，再给系统供电或蓄电池充电。
电源管理控制器将太阳能电池电源和汽车电源进行综合管理，合理分配给冷库系统，确保系统始终在最节能和最便利的模式下工作，同时加入直流电源升压模块，使系统应用面涵盖各种规格的车载冷库。
以上对本发明的具体实施例进行了描述。需要理解的是，本发明并不局限于上述特定实施方式，本领域技术人员可以在权利要求的范围内做出各种变形或修改，这并不影响本发明的实质内容。

Claims (3)

  1. 一种太阳能车载冷库系统，其特征在于，包括：太阳能电池组、汽车电源、电源管理控制器、蓄电池组、制冷用电设备；
    其中，所述电源管理控制器，包括如下模块：
    太阳能电源管理模块，用于管理太阳能电池组对蓄电池组的充电和放电；
    汽车发电电源管理模块，用于管理汽车电源对蓄电池组的充电和放电；
    直流升压模块，用于对经太阳能电源管理模块和汽车发电电源管理模块管理后的电压进行升压稳压操作；
    主控模块，用于设定工作模式，控制太阳能电源管理模块和汽车发电电源管理模块在设定的工作模式下工作。
  2. 根据权利要求1所述的太阳能车载冷库系统，其特征在于，工作模式A：汽车行驶过程中，制冷用电设备工作时，主控模块检测太阳能电池组和汽车电源这两路电源：
    当太阳能电池组功率足够制冷用电设备使用时，通过汽车发电电源管理模块切断汽车电源供电，通过太阳能电源管理模块来利用太阳能驱动制冷用电设备，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；
    当太阳能电池组的输出功率不足时，主控模块通过太阳能电源管理模块切断太阳能电池组向制冷用电设备的供电，改用经汽车发电电源管理后的汽车电源给制冷用电设备供电；并通过太阳能电池组仍然给蓄电池组充电直至太阳能电池组的输出电压低于蓄电池组的最低充电电压。
  3. 根据权利要求1所述的太阳能车载冷库系统，其特征在于，工作模式B：汽车泊车过程中，制冷用电设备工作时，主控模块通过汽车发电电源管理模块切断汽车电源供电：
    当太阳能电池组功率足够制冷用电设备使用时，通过太阳能电源管理模块使太阳能电池组向制冷用电设备供电，若有多余电量，则通过太阳能电源管理模块对蓄电池组充电；
    当太阳能电池组的输出功率不足时，主控模块控制由蓄电池组放电为制冷用电设备提供电能；并且控制太阳能电池组给蓄电池组充电直至太阳能电池组的输出电压低于蓄电池组的最低充电电压。
PCT/CN2014/092314 2014-11-14 2014-11-26 太阳能车载冷库系统 WO2016074281A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017544806A JP6605035B2 (ja) 2014-11-14 2014-11-26 太陽エネルギー車載冷房システム
AU2014373642A AU2014373642B2 (en) 2014-11-14 2014-11-26 Vehicle-borne solar cold storage system
US14/771,807 US20160297384A1 (en) 2014-11-14 2014-11-26 Vehicle-borne Solar Cold Storage System

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410647929.3 2014-11-14
CN201410647929.3A CN104494545B (zh) 2014-11-14 2014-11-14 太阳能车载冷库系统

Publications (1)

Publication Number Publication Date
WO2016074281A1 true WO2016074281A1 (zh) 2016-05-19

Family

ID=52936032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/092314 WO2016074281A1 (zh) 2014-11-14 2014-11-26 太阳能车载冷库系统

Country Status (5)

Country Link
US (1) US20160297384A1 (zh)
JP (1) JP6605035B2 (zh)
CN (1) CN104494545B (zh)
AU (1) AU2014373642B2 (zh)
WO (1) WO2016074281A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9716998B2 (en) * 2013-08-06 2017-07-25 Nec Corporation Base station system and wireless transmission apparatus
CN106739961A (zh) * 2016-12-31 2017-05-31 重庆樽明汽车零部件有限公司 一种货车保温系统
US10220709B2 (en) 2017-04-13 2019-03-05 Ford Global Technologies, Llc Solar panel power point tracker integrated with vehicle electrical system
WO2018226389A1 (en) * 2017-06-07 2018-12-13 Carrier Corporation Hybrid power conversion system for a refrigerated transport vehicle and method
CN107947691B (zh) * 2017-06-22 2020-09-01 上海耘硅电子有限公司 汽车太阳能充电器
EP3741605B1 (en) * 2019-05-24 2021-11-24 Thermo King Corporation Temperature controlled goods vehicles
CN113071288B (zh) * 2021-04-28 2022-06-14 吉林大学 一种太阳能车载辅助空调系统
CN113386653B (zh) * 2021-05-28 2022-07-19 上海康展物流有限公司 冷链运输车及该冷链运输车制冷装置的控制方法、系统
CN114435227A (zh) * 2022-01-28 2022-05-06 王向新 一种新能源冷藏车

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202138241U (zh) * 2011-07-12 2012-02-08 深圳正阳泰新能源有限公司 车载太阳能供电辅助系统
CN203386082U (zh) * 2013-07-26 2014-01-08 深圳市至爱的科技发展有限公司 车载恒温控制器
CN203589774U (zh) * 2013-10-29 2014-05-07 保定嘉盛光电科技有限公司 一种冷藏车用太阳能冷藏机组

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000085449A (ja) * 1998-09-09 2000-03-28 Mitsubishi Motors Corp 車載用冷却装置
JP2003097873A (ja) * 2001-09-26 2003-04-03 Mitsubishi Heavy Ind Ltd 陸上輸送用冷凍装置の運転方法及び陸上輸送用冷凍装置
JP2004106608A (ja) * 2002-09-13 2004-04-08 Kengo Tomomi 自動車用エアコン、自動車用冷蔵庫、これを装備した自動車、および、自動車エアコン用の部材
JP2007022210A (ja) * 2005-07-13 2007-02-01 Hino Motors Ltd 車両用電源装置
JP2007320352A (ja) * 2006-05-30 2007-12-13 Toyota Motor Corp 車載装置制御システム
KR20090047190A (ko) * 2007-11-07 2009-05-12 심광식 탑차의 진공 시스템
CN201914055U (zh) * 2010-12-31 2011-08-03 河南冰熊冷藏汽车有限公司 一种太阳能型冷藏车
US9321352B2 (en) * 2011-10-24 2016-04-26 Arpin Renewable Energy, LLC Solar auxiliary power systems for vehicles
CN103359025B (zh) * 2012-04-10 2015-09-09 陕西重型汽车有限公司 汽车电源管理控制装置以及包括其的汽车
CN202613895U (zh) * 2012-06-12 2012-12-19 南通怡柯新能源科技有限公司 移动式混合驱动型冷库
CN102910107A (zh) * 2012-10-19 2013-02-06 欧贝黎新能源科技股份有限公司 一种太阳能混合动力冷藏装置
CN203293973U (zh) * 2013-02-19 2013-11-20 高邮市诚信物流有限公司 一种节能冷链货物运输车辆车厢
CN203501529U (zh) * 2013-07-26 2014-03-26 王志森 利用太阳能的冷藏运输车制冷系统
US9586458B2 (en) * 2014-02-28 2017-03-07 Enow, Inc. Tractor trailer refrigeration unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202138241U (zh) * 2011-07-12 2012-02-08 深圳正阳泰新能源有限公司 车载太阳能供电辅助系统
CN203386082U (zh) * 2013-07-26 2014-01-08 深圳市至爱的科技发展有限公司 车载恒温控制器
CN203589774U (zh) * 2013-10-29 2014-05-07 保定嘉盛光电科技有限公司 一种冷藏车用太阳能冷藏机组

Also Published As

Publication number Publication date
JP2017537602A (ja) 2017-12-14
CN104494545A (zh) 2015-04-08
AU2014373642B2 (en) 2019-07-11
AU2014373642A1 (en) 2016-06-02
CN104494545B (zh) 2016-09-14
JP6605035B2 (ja) 2019-11-13
US20160297384A1 (en) 2016-10-13

Similar Documents

Publication Publication Date Title
WO2016074281A1 (zh) 太阳能车载冷库系统
WO2016082238A1 (zh) 太阳能车载空调系统
WO2018166106A1 (zh) 一种增程式纯电动汽车的动力系统及控制方法
CN106766419A (zh) 一种利用光伏储能的冷藏车混合制冷系统及其在不同工况下的切换方法
CN203166039U (zh) 一种动力电池液冷装置
CN109703371B (zh) 一种电动汽车高压能量管理系统及方法
CN107128184B (zh) 燃料电池与储能电池混合动力车控制方法及车系统
CN203589774U (zh) 一种冷藏车用太阳能冷藏机组
CN205066056U (zh) 一种车用顶置式太阳能直流空调系统
CN105790374B (zh) 一种车载储电箱
CN205256242U (zh) 一种增程式混合动力冷藏车及其供电管理系统
CN205395802U (zh) 燃料电池与储能电池混合动力车系统
CN201494278U (zh) 太阳能车载电动空调
CN104385925A (zh) 一种电动汽车辅助供电保障系统
CN104527502A (zh) 一种电动型蓄冷式冷藏车
CN201619462U (zh) 一种太阳能节能环保汽车
CN103700903A (zh) 混合动力汽车电池加热和充电装置及其控制方法
CN201068073Y (zh) 一种电动汽车的拖挂车式动力电源装置
CN105253078A (zh) 汽车电能调控装置
CN206968351U (zh) 太阳能热环境汽车制冷系统
CN204012758U (zh) 具有制冷散热方式的充电柜
CN203172398U (zh) 汽车恒温装置
CN205440236U (zh) 一种带有冷库的货车
CN206124953U (zh) 一种重型车辆的电源分配器
CN210132966U (zh) 一种车用空调系统

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2014373642

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2017544806

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14771807

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14905688

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14905688

Country of ref document: EP

Kind code of ref document: A1