Motor energy efficiency monitoring method based on WSN

Abstract

The invention provides a motor energy efficiency monitoring method based on a WSN. The method includes the steps that first, input information parameters of a motor are determined, and corresponding wireless sensors are installed on the motor according to the parameters; second, the wireless sensor network is formed by the wireless sensors and wirelessly connected with an upper computer; third, the motor is started, and data of the wireless sensors are collected; fourth, the input parameters and output parameters of the motor are calculated online; fifth, the energy efficiency condition of the motor is evaluated. Through the method, non-invasive-mode energy efficiency monitoring can be performed on the motor, monitoring data are uploaded to a data processing unit through the WSN, energy efficiency data can be analyzed and evaluated, and the running energy efficiency condition of the motor is analyzed online.

Description

technical field [0001] The invention belongs to the field of energy efficiency monitoring, and in particular relates to a WSN (Wireless Sensor Networks, wireless sensor network)-based motor energy efficiency monitoring method. Background technique [0002] Nowadays, the environment and energy have become the bottleneck restricting the further development of human society, and the implementation of energy conservation and emission reduction strategies is an important measure for my country to achieve sustainable development. Motor is the main power source of industrial equipment and plays an important role in industrial production, but it is also the most important energy-consuming equipment in industrial production. According to statistics, the electricity consumption of motors accounts for about 60% of my country's electricity consumption, of which the electricity consumption of fans, pumps, compressors and air-conditioning refrigerators account for 10.4%, 20.9%, 9.4% and 6...

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