摘要
触电电流的大小与人体阻抗关系密切,频率不同,人体阻抗也会相应发生变化。根据人体各部分组织结构的解剖学特点、电介质理论和Debye方程,研究了人体心脏、肺、肌肉、脂肪在10~1 000 Hz频率之间的电导率和介电常数。该参数适用于任意形状的组织器官,可用于人体触电模型的参数赋值中。
The magnitude of electric shock current is closely related to the impedance of human body. The human body impedance will change according to the different frequency. According to the anatomical characteristics of human body parts,the theory of dielectric and the Debye equation, the electrical conductivity and dielectric constant of human heart, lung,muscle and fat under 10-1 000 Hz frequency were studied. This parameter could be applied to tissues and organs in any shape,and could be used in the parameter assignment of human electric shock model.
出处
《能源研究与管理》
2016年第3期50-52,73,共4页
Energy Research and Management
基金
国家自然科学基金项目(51467021)
2012年新疆农业大学大学生创新项目(jqzyp62012110)
关键词
人体阻抗
人体电导率
低频
Debye方程
body impedance
body electrical conductivity
low frequency
Debye equation
