Calculation of sudden three-phase short-circuit current of turbine generators by 3D magnetic field analysis

2005 ◽  
Vol 153 (1) ◽  
pp. 54-62
Author(s):  
Kazuhiko Takahashi ◽  
Ikuro Miyashita ◽  
Hidehiro Ejima ◽  
Takashi Watanabe ◽  
Kazumasa Ide ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Field Analysis ◽  
Turbine Generators ◽  
Magnetic Field Analysis ◽  
Three Phase

scholarly journals Calculation of Sudden Three-Phase Short-Circuit Current of Turbine Generator by 3D Magnetic Field Analysis

2004 ◽  
Vol 124 (3) ◽  
pp. 279-285
Author(s):  
Kazuhiko Takahashi ◽  
Ikuro Miyashita ◽  
Hidehiro Ejima ◽  
Takashi Watanabe ◽  
Kazumasa Ide ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Field Analysis ◽  
Turbine Generator ◽  
Magnetic Field Analysis ◽  
Three Phase

Research on Electrical Power System with Analysis of Fault Operation State Magnetic Field about DFIG in Wind Power

2013 ◽  
Vol 676 ◽  
pp. 181-185
Author(s):  
Shan He ◽  
Wei Qing Wang ◽  
Hai Yun Wang ◽  
Xin Yan Zhang ◽  
Jing Cheng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Power System ◽  
Short Circuit ◽  
Electrical Power ◽  
High Capacity ◽  
Field Analysis ◽  
Normal Operation ◽  
Electrical Power System ◽  
Magnetic Field Analysis ◽  
Doubly Fed

Doubly-fed Induction Generator (DFIG) is an important equipment in electrical power system. Operation state of DFIG is complex: it works at subsynchronism, synchronization and hypersynchrony state. Electromagnetic field is various. There is winding on stator and rotor, it’s more possible for fault to happen. Text discuss structure of DFIG, finite element method (FEM) model including stator rotor and air-gap is created, typical magnetic field is calculated including normal operation state, turn-to-turn and single-phase short-circuit happened, result is analysed, distribution discipline of multiple magnetic field is obtained. It provide the evidence to early failure prediction, basic data to develop and design high-capacity generator, optimize structure and magnetic field analysis of DFIG.

scholarly journals Analysis of No-load Iron Losses of Turbine Generators by 3D Magnetic Field Analysis

2004 ◽  
Vol 124 (8) ◽  
pp. 830-836 ◽  
Author(s):  
Akihito Nakahara ◽  
Hisashi Mogi ◽  
Kazuhiko Takahashi ◽  
Kazumasa Ide ◽  
Junya Kaneda ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Analysis ◽  
Turbine Generators ◽  
Iron Losses ◽  
Magnetic Field Analysis
Sign in / Sign up

Export Citation Format

Share Document