Operation Safety Monitoring of Large Thermal Power Plant Units Based on Edge Computing

In the operation of large thermal power plant, due to various factors, such as the change of fuel quality, load, the aging of equipment. This paper proposes a safety monitoring method of large thermal power plant based on edge calculation. In the system terminal layout sensor sensing in the process of operating status parameters, operating at the edge of the calculation node, pretreatment the original perception of unit operating status parameters, and deployment of lightweight convolution neural network model, input pretreatment state parameters, output unit operation safety test results, implements the large thermal power plant unit operation safety on-line monitoring. The test results show that the design method can accurately detect the actual operation state of the large thermal power plant unit and ensure the operation safety of the unit.