State Grid Jiangsu Electric Power Company

State Grid Jiangsu Electric Power Co., Ltd. Marketing Center

State Grid Jiangsu Electric Power Company Nanjing Power Supply Company

State Grid Nanjing Supply Power Company

State Grid Company Corporation of China

Mingchi Shao

Qiusheng Li

Wei Xu

Hong Zhu

Lei Wei

Shaojun Liu

Min Lu

Wendi Wang

Linqing Yang

Dongxu Zhou

Dong Yan

Yufeng Zou

Jun Hu

Ling Jiang

Yichen Pi

Chuang Guo

Weiya Zhang

Dianxin Chen

Jian Du

Jing Chen

Xiaohong Kong

Disclosed is a method for calculating radio interference suffered by a communication device mounted on an electric power tower. The method includes: establishing a relative position model of the communication device mounted on the electric power tower and transmission lines, calculating interference field strength of the communication device on the electric power tower, and determining whether the radio interference field strength at the mounting point satisfies the requirements.

Method for calculating radio interference suffered by a communication device mounted on an electric power tower

This patent relates to a multi-mode communication method for detecting states of power transmission line, which belongs to electric power communication technology field. In this method, there are sensing devices installed on power transmission line. These sensing devices are used to detect status signals of power transmission line. Status signals are sent to remote monitoring center through communication terminals. Both sensing devices and communication terminals are powered by battery. The main communication network between sensing devices and communication terminals is formed by ZigBee network. Meanwhile, Bluetooth network is a backup communication network between sensing devices and communication terminals. Communication terminals and remote monitoring center are linked through WinMAX. This method can take full advantage of these two short-range wireless communication technologies and break limitations of a single technology, ensure reasonable energy consumption, improve efficiency and quality of data transmission.

Multimode communication method for transmission line condition monitoring

Growing community of inventors

Nanjing, China

Mingchi Shao