Application And Research Of Power Cable On-line Monitoring System In Handan Power Grid

In the current situation of social development,the demand for electricity consumption in various industries is expanding,and the importance of electricity in social production and life is constantly shown.As the basic way of power transmission,the power grid is closely related to the supply quality of electrical energy.In the current situation of the orderly development of the power grid in China,the users have the power supply quality.The demand for quantity is also increasing.Power cable has important value in power supply,and it has been widely used in the construction of submarine cable and transmission power grid because of its high reliability,low land occupation and high transmission capacity,which is not easily affected by the external environment.In the construction of urban distribution network,the power cable has many advantages in power transmission,so it has many advantages.The scope of use is also expanding year by year,so it is necessary to study its application.This paper mainly studies the application of power cable in the transmission and distribution lines in Handan area of Hebei.First,it summarizes the more advanced technical means of the cable operation and maintenance and the maintenance process,and studies the corresponding fault treatment technology through the analysis of the thermal fault.Then through the analysis of the advantages and disadvantages of the cable operation and maintenance process in Handan area of Hebei,this paper makes a plan to reduce the problem,in order to improve the utilization of the equipment,better meet the operation and maintenance requirements of the power cable and power cable of the distribution network,and analyze the environment for the production of the cable attached.On the basis of this,the utilization ratio of cable equipment is studied.At last,on the basis of improving the reliability of the power supply,a set of design and technical requirements for the on-line monitoring system of power cable in Handan area of Hebei is put forward,and it is used in the production practice,and it is better to meet the requirements of many aspects.