CAJ | 학술논문

依据轻型电动载人飞行器的运行特点和电池放电的 Peukert 效应，在对电池有效容量进行局部修正的基础上，提出了一套简便、有效的电动飞行器航程与航时的计算公式，并对中国轻型双座电动飞行器 E430的航程与航时性能指标进行了定量评估，计算结果与 E430的官方数据吻合良好，证明了所提公式的正确性与有效性。最后，分析了电池容量对电动飞行器航程与航时的影响。结果表明：当电池的额定放电电流大于飞行器所需消耗的电流时，电池系统引起的 Peukert 效应会增强电动飞行器的飞行性能；若电池重量占飞行器总重的比重一定，仅仅增加电池容量，飞行器的航程与续航时间将会减少。
의거경형전동재인비행기적운행특점화전지방전적 Peukert 효응，재대전지유효용량진행국부수정적기출상，제출료일투간편、유효적전동비행기항정여항시적계산공식，병대중국경형쌍좌전동비행기 E430적항정여항시성능지표진행료정량평고，계산결과여 E430적관방수거문합량호，증명료소제공식적정학성여유효성。최후，분석료전지용량대전동비행기항정여항시적영향。결과표명：당전지적액정방전전류대우비행기소수소모적전류시，전지계통인기적 Peukert 효응회증강전동비행기적비행성능；약전지중량점비행기총중적비중일정，부부증가전지용량，비행기적항정여속항시간장회감소。
Expressions to estimate the range and endurance for the light electric manned aircraft performance analy?sis make great significance. If we ignore the influence of the Peukert effect on the effective battery capacity, these estimates will deviate much respectively from their values in the actual situation. We modify the effective battery ca?pacity through applying Peukert effect principle, thus deriving formulas of the range and endurance for the electric vehicle not much deviating respectively from their values in the actual situation. The results show that, when the battery capacity is larger than needed for the current demands, the electric aircraft flight performance will be en?hanced due to the Peukert effect caused by the battery system; fuller and more precise preliminary conclusions are given in section 4 of this paper.