10kV配电线路复合材料横担杆塔承受力计算研究

Research on Bearing Capacity Calculation of Composite Cross Arm Pole and Tower for 10kV Distribution Line

经济的发展过程中对电力的需求越来越大,电网系统不断扩大,其所承担的风险也越来越大,例如跳闸、电网安全事故等等,人们在不断的寻找和尝试新的方法从而减小甚至避免风险。随着技术的不断进步,复合材料在电力输送系统中发挥的作用也越来越大,例如由复合材料制造的横担杆塔等逐渐替代了传统的木质或者金属合金横担杆塔,减小了一定的风险概率,同时也提高了电力系统的效益。相比于传统的木质或者金属合金横担杆塔,复合材料在横担杆塔中的应用具有一定的优势,文章对10kV配电线路复合材料横担杆塔承受力进行计算研究,并与实际的受力情况进行对比,对计算的结果进行验证,对于配电线路复合材料横担杆塔的研究和设计提供支持和依据,对于电力系统的发展具有重要意义。

In the process of economic development,the demand for electricity is increasing,and the power grid system continues to expand,and the risks it bears are also increasing,such as tripping,power grid safety accidents,etc.,people are constantly looking for and trying new methods to reduce or even avoid risks.With the continuous progress of technology,the role of composite materials in the power transmission system has become greater and greater.For example,cross arm poles made of composite materials have gradually replaced traditional wooden or metal alloy cross arm poles,which reduces the risk probability and improves the efficiency of the power system.Compared with traditional wooden or metal alloy cross arm poles,the application of composite materials in cross arm poles has certain advantages.This paper calculates and studies the bearing capacity of composite cross arm poles in 10 kV distribution lines,and compares them with the actual stress situation,verifies the calculation results,which provides support and basis for the research and design of composite cross arm towers for distribution lines.It is of great significance to the development of the power system.