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Vehicle-mounted solar charger control system and method

一种太阳能充电器、控制系统的技术，应用在控制/调节系统、电动汽车充电技术、充电站等方向，能够解决控制不够灵活等问题，达到控制灵活、实现最大功率的输出的效果

Active Publication Date: 2012-04-18
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the analog device control mode of the vehicle-mounted solar charger is not flexible enough in the prior art, the present invention provides a control system and a control method for the vehicle-mounted solar charger with flexible control

Method used

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  • Vehicle-mounted solar charger control system and method
  • Vehicle-mounted solar charger control system and method
  • Vehicle-mounted solar charger control system and method

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Embodiment Construction

[0050] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] According to one embodiment of the present invention, such as figure 1 As shown, the present invention provides a kind of vehicle-mounted solar charger control system on the one hand, comprises solar panel, solar charger, starting battery and power battery, and solar panel and solar charger are electrically connected, and starting battery and power battery are respectively connected with The solar charger is electrically connected, wherein the vehicle solar charger control system also includes a controller, the solar charger, the starting battery and the power bat...

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Abstract

The invention discloses a vehicle-mounted solar charger control system, comprising a solar cell panel, a solar charger, a start battery, a power battery and a controller, wherein the solar charger, the start battery and the power battery are electrically connected with the controller respectively; and the controller is used for controlling the output power of the solar charger to charge the power battery or the start battery by performing a maximum power tracing algorithm according to the input power of the solar charger. The invention further provides a control method for the vehicle-mounted solar charger control system. According to the vehicle-mounted solar charger control system and method, as the controller can control the output power of the solar charger to charge the power battery or the start battery by performing maximum power tracing algorithm according to the input power of the solar charger, when the conditions such as the solar cell panel and the like are different, only replacing a control program but not replacing hardware is needed; therefore, the vehicle-mounted solar charger control system and the control method thereof are flexible in control, and simultaneously the output of the maximum power of the solar energy is realized.

Description

technical field [0001] The invention relates to a vehicle-mounted solar charger control system and a control method thereof. Background technique [0002] As we all know, electric vehicles are a very hot topic at present, and the cruising range of electric vehicles is the focus of everyone's great attention. The main source of energy for electric vehicles is the on-board power battery. Only when the power of the on-board power battery is sufficient can the normal operation of the electric vehicle be guaranteed. Solar energy, as a green new energy, has attracted more and more attention in today's relatively scarce energy sources. The introduction of solar energy into electric vehicles can increase the cruising range of electric vehicles. [0003] The solar energy used in electric vehicles is limited by the layout area and the output power of solar panels is limited, so the high efficiency of energy conversion is an important indicator of solar chargers. At present, many sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00G05F1/67
CPCY02E60/12B60L11/1809H02J7/00B60L8/003Y02T10/7005Y02T90/14H02J7/04Y02T10/7083Y02T10/7094G05F1/67B60L53/00H02J7/007Y02T10/70Y02T10/7072
Inventor 武振杰沈晓峰张建华
Owner BYD CO LTD
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