An ideal current distribution in the air core transformer coils is obtained using variation principle.Climbing mountain method is utilized for optimizing the dimension and position of the real coils.Not only can the r...An ideal current distribution in the air core transformer coils is obtained using variation principle.Climbing mountain method is utilized for optimizing the dimension and position of the real coils.Not only can the requirement of minimizing the stray field in the plasma region be guaranteed,but also integer turns for the coil can be realized.The latter brings a significant convenience to engineering.展开更多
Based on the method of compound and additional conditions under the conditions of the equal temperature rise and the equal potential drop (P.D.) of resistance, the application of design software of dry-type air-core r...Based on the method of compound and additional conditions under the conditions of the equal temperature rise and the equal potential drop (P.D.) of resistance, the application of design software of dry-type air-core reactor is introduced in this thesis. The analytical methods of the inductance are also given. This approach is proved entirely feasible in theory through the simplification with Bartky transformation, and is able to quickly and accurately calculate reactor inductance. This paper presents the analytical methods of the loss of dry-type air-core reactor as well.展开更多
文摘An ideal current distribution in the air core transformer coils is obtained using variation principle.Climbing mountain method is utilized for optimizing the dimension and position of the real coils.Not only can the requirement of minimizing the stray field in the plasma region be guaranteed,but also integer turns for the coil can be realized.The latter brings a significant convenience to engineering.
文摘Based on the method of compound and additional conditions under the conditions of the equal temperature rise and the equal potential drop (P.D.) of resistance, the application of design software of dry-type air-core reactor is introduced in this thesis. The analytical methods of the inductance are also given. This approach is proved entirely feasible in theory through the simplification with Bartky transformation, and is able to quickly and accurately calculate reactor inductance. This paper presents the analytical methods of the loss of dry-type air-core reactor as well.