Study on Wireless Data Transmission Technology of the Thermodynamic Parameters of Power Units

Abstract

Tests of thermodynamic properties will be needed before and after over haul of steam turbine units,in order to assess the performance of the equipment and provide directions for operation of electricity plant and maintenance tasks in a power plant.In thermal power plants,the existing data transmission of various thermodynamic parameters adopts wired data,and the construction is complicated.A set of complete wireless data collecting system based on NRF9E5 data-collecting modules for measurements of thermodynamic properties of a steam turbine is put forward in this paper.The system possesses advantages such as multiple test points,easy extension,perfect interfer-ence resistance.