Using TRIZ Theory to Improve Car Radiating Temperature - Case by the Solar Cell to Vehicle Sunroof of the Car Manufacturer

• Main Authors: Chun-chi Wang, 王俊琪
• Other Authors: Jen-der Day
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/15661182769681281396

碩士 === 國立高雄應用科技大學 === 工業工程與管理系 === 100 === The car industry is flourishing development of the cooling products which combined solar energy industry. Those products’ trends and needs of the automotive industry are reducing carbon emissions and promoting comfortable traveling environment by drivers and passengers. In this paper, the primary target is reducing the inside temperature dropped more than 10 ℃ to low-cost and low-power consumption; in other words, the solar skylight is under the invariable power which achieving the best thermal performance and cost savings. The reasons is the solar skylight area of the greater power, the greater price is relatively more expensive. By the TRIZ model discussion, the problems encountered from the 39 parameter classification and import the contradiction matrix to get the 40 inventive principles to derive the results, to improve the results after the experiment to confirm, and then use the material - field analysis the lack of cooling effect of both the existence of institutions such as the consumption of poor power, cooling effect is not obvious to do a systematic discussion and improvement. According to the experimental results, first of all ,using TRIZ mode to improve the cooling effect, not imported countermeasures vehicle in front room temperature is 60 ° C, the matrix obtained by the contradiction between the results for the overall power consumption of 25W, can lower the temperature 11 ℃, the temperature of the compartment maintain 49 °C. Second, the result of the two substances - field analysis, consumption of 10W, can cool down about 14 ℃, the compartment temperature was maintained 46 ° C, can be used to cost lowest and the cooling effect of the best way to natural convection coupled with drum fan air intake. It can reduce the cost of solar panels, and the power may be less than the 25 W.