Design of test platform for electricity information collection system based on multi-network fusion technology

Abstract

In order to build an electricity information collection system with the satisfied communication performance in the smart grid, it is essential to evaluate the communication performance for low-voltage power line carrier communication (PLC), RS485 communication and short range wireless communication used widely in the electricity information collection system. A communication performance test platform based on the multi-network fusion technology is designed in this paper. By comparing the comprehensive assessment value of the communication performance for different communication modes, the optimal communication mode can be selected. The test results indicate that the test platform can effectively evaluate the communication performance of the multi-network and make a choice for the optimal communication mode in the construction process of the electricity information collection system.

The Development of Key Technologies in Applications of Vessels Connected to the Internet

“…The networks layer is the basic platform to realize the information exchange of the IoV system. According to the multi-network fusion technology [14][15][16], it aims at high data transmission reliability and high-security to guarantee the perceptive data connection is smooth and successful. Based on the networks layer, the data resource layer is in charge of data collection, saving and management from the perception layer.…”

An on-chip TVS design to meet system level ESD protection for RS485 transceiver

“…RS485 interface is proved to be an indispensable remote transmission interface of an intelligent electrical network. RS485 communication used widely in the electricity information collection system [6]. A ModBus interface which runs on the RS485 configuration was used to establish the interface with the SCADA system through the MATLAB application [7].…”