基于轨迹交叉理论的电力设施保护策略和措施  

Protection Strategies and Measures for Power Facilities Based on Trajectory Crossing Theory

作　　者：孙广通 SUN Guangtong(Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Guangzhou 510620)

机构地区：[1]广东电网有限责任公司广州供电局,广东广州510620

出　　处：《电力安全技术》2022年第10期44-47,52,共5页Electric Safety Technology

摘　　要：输电线路和杆塔承载电能和势能,自然具备物的不安全状态,当人的不安全行为等外力介入时就会引发能量意外释放,造成电能短路和势能倾泄,形成电力设施外力破坏。从轨迹交叉理论入手,通过搭建典型模型,划分危险区域等级,探讨对应防范策略,提出措施落实注意要点,强化电力设施保护。As transmission lines and towers carry electric energy and potential energy,they naturally have an unsafe state of things.When human unsafe behavior and other external forces intervene,it will cause unexpected release of energy,resulting in short circuit of electric energy and potential energy dumping,and forming external force damage to power facilities.Starting with the trajectory crossing theory,by building a typical model,the level of dangerous areas is divided,the corresponding prevention strategies are discussed,and the key points for the implementation of measures so as to strengthen the protection of power facilities.

关 键 词：轨迹交叉理论 外力破坏 电力设施保护 防范措施 安全标志 

分 类 号：TM08[电气工程—电工理论与新技术]