CN103204118B - Automatic tracking type bus solar power supply system - Google Patents
Automatic tracking type bus solar power supply system Download PDFInfo
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- CN103204118B CN103204118B CN201310117382.1A CN201310117382A CN103204118B CN 103204118 B CN103204118 B CN 103204118B CN 201310117382 A CN201310117382 A CN 201310117382A CN 103204118 B CN103204118 B CN 103204118B
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Abstract
本发明公开了一种利用太阳能给客车供电的系统，该系统包括太阳能电池板、光伏控制器、蓄电池、传感器、驱动电路、机械传动机构、电机和发电机。太阳能电池板经传感器与光伏控制器相连，光伏控制器输出到驱动电路，驱动电路连接电机，电机经过机械传动机构与太阳能电池板相连；太阳能电池板与光伏控制器相连，光伏控制器与蓄电池和发电机相连，蓄电池还与用电器相连。本发明结构合理，给客车提供了一种新型的安全、节能、没有污染的供电电源。
The invention discloses a system for using solar energy to supply power to a passenger car. The system includes a solar panel, a photovoltaic controller, a storage battery, a sensor, a driving circuit, a mechanical transmission mechanism, a motor and a generator. The solar panel is connected to the photovoltaic controller through the sensor, the photovoltaic controller outputs to the drive circuit, the drive circuit is connected to the motor, and the motor is connected to the solar panel through a mechanical transmission mechanism; the solar panel is connected to the photovoltaic controller, and the photovoltaic controller is connected to the battery and The generator is connected, and the storage battery is also connected with the electrical appliances. The invention has a reasonable structure and provides a novel safe, energy-saving and pollution-free power supply for passenger cars.
Description
技术领域 technical field
本发明涉及一种汽车供电技术领域，尤其涉及一种客车太阳能供电技术。 The invention relates to the technical field of automobile power supply, in particular to a solar power supply technology for passenger cars.
背景技术 Background technique
随着国民经济的快速发展，人们穿越城市的频率和速度越来越快，客车作为一种安全、舒适和便捷的交通工具，在人们的日常活动中发挥着重要的作用。目前，传统的客车无乱是公交客车、旅游客车、公路客车、团体客车、专用校车、房车客车等，都是采用发动机燃烧石油带动发电机发电给蓄电池补充电能，此种方式虽然满足了车载用电设备的供电需求，但石油的燃烧不仅浪费了非可再生能源、污染了环境，还给生态环文明带来了巨大的损害。 With the rapid development of the national economy, the frequency and speed of people traveling through the city are getting faster and faster. As a safe, comfortable and convenient means of transportation, passenger cars play an important role in people's daily activities. At present, the traditional passenger cars are public buses, tourist buses, road buses, group buses, special school buses, RV buses, etc., all of which use engines to burn oil to drive generators to generate electricity to supplement electric energy for batteries. However, the burning of oil not only wastes non-renewable energy, pollutes the environment, but also brings huge damage to ecological civilization.
发明内容 Contents of the invention
本发明的目的在于克服针对上述技术问题的不足，提供一种节能环保、结构合理、使用方便的客车太阳能供电系统。 The object of the present invention is to overcome the above-mentioned technical problems and provide an energy-saving and environment-friendly solar energy power supply system for passenger cars with reasonable structure and convenient use.
为实现上述目的，本发明是通过以下技术方案来实现的 To achieve the above object, the present invention is achieved through the following technical solutions
自动跟踪式客车太阳能供电系统，包括太阳能电池板、光伏控制器、蓄电池、传感器、驱动电路、电机、机械传动机构和发电机；所述的太阳能电池板经传感器与光伏控制器相连，光伏控制器输出到驱动电路，驱动电路连接电机，所述的电机经过机械传动机构与太阳能电池板相连；所述的太阳能电池板与光伏控制器相连；所述的光伏控制器与蓄电池和发电机相连，所述的蓄电池还与用电器相连。 The solar power supply system for automatic tracking passenger cars includes solar panels, photovoltaic controllers, storage batteries, sensors, drive circuits, motors, mechanical transmission mechanisms and generators; the solar panels are connected to the photovoltaic controller through sensors, and the photovoltaic controller Output to the drive circuit, the drive circuit is connected to the motor, the motor is connected to the solar panel through a mechanical transmission mechanism; the solar panel is connected to the photovoltaic controller; the photovoltaic controller is connected to the storage battery and the generator, and the The storage battery described above is also connected with electrical appliances.
所述的光伏控制器芯片是指单片机或DSP。 The photovoltaic controller chip refers to a single-chip microcomputer or DSP.
所述的太阳能电池板安装在客车车顶。 The solar panel is installed on the roof of the passenger car.
所述的机械传动机构由太阳能电池板支架和底座组成。 The mechanical transmission mechanism is composed of a solar panel support and a base.
所述的传感器是指光敏电阻传感器。 Said sensor refers to a photoresistive sensor.
所述的光敏电阻传感器安装在太阳能电池板前后左右四个位置的中间。 The photoresistive sensor is installed in the middle of four positions, front, back, left, and right of the solar panel.
所述的电机是指直流电机。 The motor mentioned is a DC motor.
所述的发电机是指客车自身的发动机所带的发电机。 The generator refers to the generator carried by the engine of the passenger car itself.
本发明的有益效果是：本发明提供了一种利用太阳能提供电源的客车供电系统，能够充分利用太阳能，节约了能源，减少了车载发动机的污染，保护了环境。结构合理，安装使用方便，充分利用了太阳能。 The beneficial effects of the present invention are: the present invention provides a passenger car power supply system using solar energy to provide power, which can make full use of solar energy, save energy, reduce the pollution of the vehicle engine, and protect the environment. The structure is reasonable, the installation and use are convenient, and the solar energy is fully utilized.
附图说明 Description of drawings
图1是本发明的自动跟踪系统结构框图。 Fig. 1 is a structural block diagram of the automatic tracking system of the present invention.
图2是本发明的系统控制结构框图。 Fig. 2 is a block diagram of the system control structure of the present invention.
具体实施方式 Detailed ways
为了使本发明的目的、技术方案及创作特性更加清楚明白，下面结合附图，对本发明做进一步的详细说明。 In order to make the purpose, technical solution and creative characteristics of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
如图1、图2所示，自动跟踪式客车太阳能供电系统，包括太阳能电池板、光伏控制器、蓄电池、传感器、驱动电路、电机、机械传动机构和发电机；所述的太阳能电池板经传感器与光伏控制器相连，光伏控制器输出到驱动电路，驱动电路连接电机，所述的电机经过机械传动机构与太阳能电池板相连；所述的太阳能电池板与光伏控制器相连；所述的光伏控制器与蓄电池和发电机相连，所述的蓄电池还与用电器相连。光伏控制器包括充电电路和检测电路，充电电路连接于太阳能电池板和蓄电池，检测电路连接蓄电池。据测算如果光伏发电系统与太阳光线角度存在25°的偏差，就会因垂直射入的辐射能减少而使光伏阵列的输出功率下降10%左右。传统的太阳能电池板大都采用固定方式安装，转化率较低。 As shown in Figure 1 and Figure 2, the solar power supply system for automatic tracking passenger cars includes solar panels, photovoltaic controllers, storage batteries, sensors, drive circuits, motors, mechanical transmission mechanisms and generators; Connected to the photovoltaic controller, the photovoltaic controller outputs to the drive circuit, the drive circuit is connected to the motor, and the motor is connected to the solar panel through a mechanical transmission mechanism; the solar panel is connected to the photovoltaic controller; the photovoltaic control The device is connected with the storage battery and the generator, and the storage battery is also connected with electrical appliances. The photovoltaic controller includes a charging circuit and a detection circuit, the charging circuit is connected to the solar panel and the storage battery, and the detection circuit is connected to the storage battery. According to calculations, if there is a 25° deviation between the photovoltaic power generation system and the sun's rays, the output power of the photovoltaic array will decrease by about 10% due to the reduction of vertically incident radiant energy. Most traditional solar panels are installed in a fixed way, and the conversion rate is low.
当太阳光照射到太阳能电池板上的传感器，光伏控制器中的单片机或DSP每间隔一定时间采集传感器得到的信号，经A/D转换为数字信号并保存到单片机或DSP中，经分析判断、放大处理后输入给驱动电路，驱动电路驱动电机，电机驱动机械传动机构带动光伏电池板随着太阳光的移动而转动一个不为零的角度，始终保持太阳能电池板表面与太阳光垂直，这样会大大提高效率。在采用自动跟踪方式后，太阳能电池板产电效率在减少直射光线的入射角和提高入射辐照度两个方面得到了提高。 When sunlight hits the sensor on the solar panel, the single-chip microcomputer or DSP in the photovoltaic controller collects the signal obtained by the sensor at a certain interval of time, converts it into a digital signal by A/D and saves it in the single-chip microcomputer or DSP, after analysis and judgment, After the amplification process, it is input to the drive circuit, the drive circuit drives the motor, and the motor drives the mechanical transmission mechanism to drive the photovoltaic panel to rotate at a non-zero angle with the movement of sunlight, and always keep the surface of the solar panel perpendicular to the sunlight. Greatly improve efficiency. After adopting the automatic tracking method, the power generation efficiency of the solar panel has been improved in two aspects: reducing the incident angle of direct light and increasing the incident irradiance.
太阳能电池板在自动跟踪方式下，最大限度的将光能转化为电能，在光伏控制器充电电路的作用下，将转化的电能保存在蓄电池中，以备给用电器供电；当遇到连续的阴雨天气，太阳能电池板转化的电能较低，光伏控制器中的检测电路检测到蓄电池的电能不能满足用电器的用电量时，启用车载发动机带动发电机发电给蓄电池进行充电，保证在恶劣的天气环境中用电器工作不受影响。 In the automatic tracking mode, the solar panel converts light energy into electrical energy to the greatest extent, and under the action of the charging circuit of the photovoltaic controller, the converted electrical energy is stored in the battery for power supply to electrical appliances; when encountering continuous In cloudy and rainy weather, the electric energy converted by the solar panel is low. When the detection circuit in the photovoltaic controller detects that the electric energy of the battery cannot meet the power consumption of the electrical appliance, the on-board engine is used to drive the generator to generate electricity to charge the battery to ensure The work of electrical appliances in the weather environment is not affected.
以上所述仅为本发明基本原理、主要特征，并不用以限制本发明，凡在本发明的原则和精神之内所作的任何修改，等同替换和改进等，均应包含在本发明的保护范围内。本发明要求保护范围由所附的权利要求书及其等同物界定。 The above are only the basic principles and main features of the present invention, and are not intended to limit the present invention. Any modifications made within the principles and spirit of the present invention, equivalent replacements and improvements, etc., should be included in the protection scope of the present invention Inside. The protection scope of the present invention is defined by the appended claims and their equivalents.
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| CN107719135A (en) * | 2017-11-14 | 2018-02-23 | 佛山市光洁士新能源科技有限公司 | A kind of electric sightseeing vehicle using photovoltaic cell as supplement power supply |
| CN109067144A (en) * | 2018-08-31 | 2018-12-21 | 广东之业叠加合创量子科技有限公司 | Photovoltaic distribution, which is released, can amplify electricity generation system |
| CN110282279A (en) * | 2019-06-06 | 2019-09-27 | 江苏农牧科技职业学院 | A kind of cold chain cold-storage box for material circulation based on big data |
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| DE102006003424A1 (en) * | 2006-01-24 | 2007-08-02 | Webasto Ag | Motor vehicle with solar module and energy supply system has climate control unit with compressor driven by battery charged by generator and-or additional battery charged by solar module |
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| JP5152505B2 (en) * | 2008-07-04 | 2013-02-27 | トヨタ自動車株式会社 | Vehicle power supply system |
| CN203110953U (en) * | 2013-04-07 | 2013-08-07 | 安徽工程大学 | Automatic tracking type passenger car solar power supply system |
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- 2013-04-07 CN CN201310117382.1A patent/CN103204118B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6172427B1 (en) * | 1997-02-13 | 2001-01-09 | Nissan Motor Co., Ltd. | Electric energy supply system for vehicle |
| DE102006003424A1 (en) * | 2006-01-24 | 2007-08-02 | Webasto Ag | Motor vehicle with solar module and energy supply system has climate control unit with compressor driven by battery charged by generator and-or additional battery charged by solar module |
| CN200985005Y (en) * | 2006-12-13 | 2007-12-05 | 上海华晶太阳能科技有限公司 | Photoelectric solar energy air-conditioner for car |
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| CN203110953U (en) * | 2013-04-07 | 2013-08-07 | 安徽工程大学 | Automatic tracking type passenger car solar power supply system |
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