Research On Visualization Of Hydropower Units Test Data

Turbine is the core equipment of hydropower stations,the scientific researchers must carry on comprehensive performance tests to entire hydroelectric power unit in order to understand the unit's running status under each kind of operating mode before official investment.It can instruct the unit's security,highly effective,steady operation.This article will develop a software satisfied the request of data present in figures which considers some characteristics in the testing data processing.The first part of this article introduces detailedly the survey and computational process of parameters in model hydraulic turbine test,and transforms the model characteristic parameters as the running performance parameters through the similarity criterion,has developed the corresponding software module according to the request of the model hydraulic turbine performance analysis and the process of the characteristic curve present in figures.The second part mostly aims at locale efficiency and stability test,considering the differences of model and real test,this part discusses emphatically all kinds of flux measurement and suitable condition to carry out, has developed the software module according to the locale test's request of data procedure.The third part studies on dynamic balance of hydro-generator rotor which has great affect on the stability of hydro-generating units and developed analysis modules on problems of rotor balance combining with the theory of the influence coefficient method.The data processing software is small and highly executable,more than that,it has great power of calculation and graphics display,it is suitable for model test and field test.