頁籤選單縮合
題名 | Flywheel Application in Passenger Car for Energy Storage Use |
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作者姓名(中文) | 張廷政; 江金山; | 書刊名 | 建國學報 |
卷期 | 18(上) 民88.06 |
頁次 | 頁321-330 |
分類號 | 447.197 |
關鍵詞 | Energy storage; Flywheel vehicle; |
語文 | 英文(English) |
英文摘要 | This paper reports on computer simulation of flywheel energy storage systems for city buses. In digital simulation of the flywheel energy storage system, the objective is to assess the economic advantage obtainable from using such a system. Actual data pertaining to a particular Dallas bus route have been collected and used in this simulation study. In the second part, an efficient electronic hardware scheme to start the flywheel and traction machines, which has been designed, fabricated and tested in our laboratory, is described. In this scheme, a low frequency current has been derived from an inverter fed from a three-phase uncontrolled rectifier to start the commutatorless d.c. motors. Commutation is achieved by using a capacitor and two auxiliary thyristors, whose ratings could be a fraction of the full machine ratings, as they are needed during starting only. The frequency of the inverter output is controlled by a function generator. For successful commutation in all modes of operation, a capacitor voltage sensor circuit has been employed. |
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