摘要
为探索伽师瓜电磁特性与其成熟度之间的关系,研究了不同测试频率、测试电压对伽师瓜电磁参量的影响,并对伽师瓜电磁参量的变化规律进行了分析。结果表明：在27℃,0.1-100.0 k Hz信号测量范围内,伽师瓜的电阻、电感、电容、损耗角正切值皆随测试频率的逐渐增大而减小。测试电压对伽师瓜的电感、电容、损耗角正切值等参量的影响不大。并讨论了伽师瓜的平均糖度与其耗散角正切值和品质因数的关系。
To explore the relationship between Jiashi melon electromagnetic characteristics and maturity,the electromagnetic characteristics of Jiashi melon were studied by different test frequency and voltage,and the Jiashi melon electromagnetic parameters change rules are analyzed. The results showed that the resistance,inductance,capacitance,loss tangent values of Jiashi melon with the test frequency gradually decreases at 27℃,0. 1-100. 0k Hz signal measurement range. Test voltage has little impact on inductance,capacitance and loss angle tangent value parameters of Jiashi melon. And discusses the relationship between Jiashi melon average sugar degree and dissipative angle tangent value and quality factor.
出处
《塔里木大学学报》
2015年第1期97-101,共5页
Journal of Tarim University
关键词
伽师瓜
电磁特性
品质因数
Jiashi melon
Electromagnetic properties
Quality factor
