The Electromagnetic Design Calculation of Tianshengqiao Hydro generator
Abstract
With the application of large-scale hydro generator increasing more and more widely, the study on them are more and more deeply in many countries, the optimization of the hydro generator is also more and more important. The optimization of the hydro generator is actually equal to the optimization of its electromagnetic program. Electromagnetic Optimization of Hydro generator can not only improve the efficiency of the motor, but can also reduce costs, intense competition among the enterprises and energy shortage today of these is particularly important.. The main contents of this dissertation is electromagnetic design of Tianshengqiao hydro generator, and then by changing the generator air gap length, stator inner diameter,outer diameter , core length, load and other parameters to observe the electromagnetic parameters, excitation volume parameter loss, material losses, efficiency, the voltage regulation, temperature and other factors change. The significance of the results of this study lies in the fact that parameters can be adjusted for a number of different programs to contrast and analyze advantages and disadvantages of these changes’ influence on these programs. It is useful to help the work of improving or maximizing the performance of a large generator. Besides, it is a better reference in the parameters selection during the preliminary design of the hydro generator, so that the large hydro generator can maximize effectiveness in practical applications. This can provide important reference for the generator design.
Keywords hydro generator; electromagnetic design; function contrast
不要删除行尾的分节符,此行不会被打印
目录
摘要 I
Abstract II