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The running status evaluation accuracy using insulating oil dissolved gas analysis is not high in the present oil-filled electrical equipment, and the dispute of using or not using the C3 gases as the characteristic gas, this paper used thermogravimetric analysis to explore the insulating oil thermal cracking characteristics. particularly, the pyrolysis experiment was done using the TGA/SD-TA851 thermogravimetric...
According to the scientific development, standardized management, universities or colleges are exploring the construction of digital campus. However, in the pre-construction informationize process, the independent of one another. When a unified application platform will be constructed at a later stage, there have been a lot of heterogeneous data and heterogeneous databases. This paper analyzes the...
In a given performance requirements, Frequency sampling FIR filter design's goal is as far as possible approximate the ideal filter to reduce the approximation error. Genetic algorithms is a mimic biological evolution global optimization search algorithm, which has strong global search ability and has been successfully applied to a variety of optimization problems. in this paper the frequency sampling...
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