The design of electric power wireless broadband network traffic carrying capacity test system

The paper proposes a plan of the distribution network communication test system based on MCWILL system, and realizes the design of business communication simulation module and carries capacity test module. A power communication business test system is successfully designed.The system introduces the concept of business success rate, which is used to evaluate the overall performance of the network, and analyses the data goodput, delay, packet loss rate, and retransmission rate of power business in the broadband wireless communication network. What´s more , the system introduces adjustable background current to change the test pressure of the network, by comparing the performance metrics from different pressure environment. The system can judge whether the wireless communication system can meet the requirements of power business data communications.