列車(chē)空調(diào)試驗(yàn)臺(tái)節(jié)能改造研究.pdf

1、華中科技大學(xué)碩士學(xué)位論文列車(chē)空調(diào)試驗(yàn)臺(tái)節(jié)能改造研究姓名：蘇東波申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：供熱、供燃?xì)?、通風(fēng)及空調(diào)工程指導(dǎo)教師：謝軍龍20080603華 中 科 技 大 學(xué) 碩 士 學(xué) 位 論 文 IIAbstract This paper proposed rehabilitation research based on the experiment standard prescribed by related criterion in

2、 order to solute the problem of high energy consumption of the test bed of train air-conditioning. The structure and theory of the test bed of train air-conditioning was expatiated and the mathematics model was analyzed,

3、 based on which, two rehabilitation proposals were proposed. As a solution, the method of condensation heat recovery was introduced, as well as the method of leading in out-door air directly and mixing with the test air

4、 in the condition that the enthalpy of out-door air met a certain requirement. The energy saving theory and economy were analyzed, and the rehabilitated system of the test bed was also designed. Then the energy saving ef

5、fect in different area of China was discussed and analyzed. Large amount of statistics data proved the conclusion that the rehabilitation proposal could save energy to a great degree and had high practical application va

6、lue and promotional value. According to the analyze result, the method of leading in out-door air could be used in the area south of Changjiang River in the most of all year time, which in, the time in Wuhan was 642 hou

7、rs and 40895.4 KWH electric power could be saved in one year. The method of condensation heat recovery could be used to recover the condensation heat of air-conditioning when the first method could not be used. By which,

8、 136452.2 KWH electric power could be saved in one year in Wuhan area. Large amount of electric power can be saved by alternative operating of the two proposals and the initial cost could be recovered in three months. B

9、esides, operation software of the test bed of train air-conditioning was designed and developed with the Visual Basic.Net language, which realized the functions such as data acquisition, auto control and data output and