摘要
通过建立露天煤矿电气化铁道简化的均匀分布参数模型,分析了直流杂散电流的分布规律和影响直流杂散电流的主要因素, 并提出了抑制杂散电流应采取的有效措施。直流杂散电流的主要影响因素可分为电压因素和电阻因素两个方面。利用本方法分析露天 矿杂散电流的分布规律,进而采取有效的抑制措施,减小杂散电流的危害,对保证安全生产具有积极作用。
The electric railway opencast mine is simplified to a even distribution parameter mode in this paper. By this mode, the distribution and main influencing factors of DC leak current are analyzed. The effective measures of controlling the leak current are put forward. The main influencing factors of DC leak current consist of voltage and resistance. It is beneficial to mine safety when the leak current is controlled and its harms are reduced.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2004年第2期216-217,共2页
Journal of Liaoning Technical University (Natural Science)
基金
霍英东教育基金会青年教师基金资助项目(71056)
