A solar charging system
A charging system and solar panel technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve problems such as instability, inability to guarantee power supply at any time, and affecting the efficiency of solar charging systems, so as to improve product safety performance and output high efficiency effect
Inactive Publication Date: 2015-10-28
上海迈极电子有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the special requirements of solar energy on the weather, most of the current solar energy systems have the disadvantage of being relatively unstable and cannot guarantee power supply at any time. In this way, the problem of circuit protection of solar charging systems has become increasingly prominent
[0003] In this regard, merchants on the market have provided some solutions to partially solve the above problems. However, due to problems such as overload and over-temperature power supply in the process of solar energy conversion, new requirements have been placed on the circuit, which makes it necessary to add in the design of the solar charging circuit. Protect the circuit, at the same time, how to ensure that the solar charging system is not affected by the weather and the continuous output of electric energy also affects the efficiency of the solar charging system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The solar charging device of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] figure 1 A schematic block diagram showing the working principle of a solar charging system according to the first embodiment of the present invention is shown. Specifically, in this embodiment, the solar charging system includes a solar panel 1 , a control box 2 , a battery box 3 , and the control box 2 includes a charger 201 , an inverter 202 , and an inverter protection control device 203 . The system of the invention integrates the charger and the inverter in the control box, thereby making the system simple and beautiful.
[0032] Wherein, the input terminal of the charger 201 is connected with the solar panel 1, the output terminal of the charger 201 is connected with the input terminal of the battery box 3, and the output terminal of the battery box 3 is connected with the DC current input t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a solar charging system, which comprises a solar panel, a control box and a battery box, wherein a charger, an inverter and a first pulse width modulation controller are included in the control box; an input end of the charger is connected with the solar panel, and an output end of the charger is connected with a charging interface of the battery box; an input end of the inverter is connected with voltage output ends of the solar panel and the battery box, and an output end of the inverter is connected with an alternating current voltage output end of the solar charging system; and the first pulse width modulation controller is connected with the inverter and is used for protecting and controlling the inerter. Through the solar charging system, the requirements of fully converting the solar energy into electric energy can be met; meanwhile, electrical safety is guaranteed through a pulse width modulation controller protection circuit; and further, charging of the battery box can be automatically controlled to improve user experience.
Description
technical field [0001] The invention belongs to the technical field of charging, in particular to the technology of using solar energy to charge. Background technique [0002] As a natural green energy in nature, solar energy has the advantages of easy access and no pollution. However, due to the special requirements of solar energy on the weather, most of the current solar energy systems have the disadvantage of being relatively unstable and cannot guarantee power supply at any time. In this way, the problem of circuit protection of solar charging systems is becoming increasingly prominent. [0003] In this regard, merchants on the market have provided some solutions to partially solve the above problems. However, due to problems such as overload and over-temperature power supply in the process of solar energy conversion, new requirements have been placed on the circuit, which makes it necessary to add in the design of the solar charging circuit. At the same time, how to e...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J9/00
Inventor 方芳吴小生刘勇
Owner 上海迈极电子有限公司