Analyzing the model of transformer windings under very fast transient overvoltage
- Resource Type
- Conference
- Authors
- Liu, Shiming; Fu, Chuanshun; Zang, Ying; Zhang, Shunqin; Li, Shuai; Huang, Qiyan
- Source
- 2018 IEEE International Symposium on Electromagnetic Compatibility and 2018 IEEE Asia-Pacific Symposium on Electromagnetic Compatibility (EMC/APEMC) Electromagnetic Compatibility and 2018 IEEE Asia-Pacific Symposium on Electromagnetic Compatibility (EMC/APEMC), 2018 IEEE International Symposium on. :272-276 May, 2018
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
General Topics for Engineers
Windings
Power transmission lines
Transient analysis
Transfer functions
Software packages
Electromagnetic interference
VFTO
multconductor transmission lines model
electromagnetic interference
- Language
The Very Fast Transient Overvoltage (VFTO) can produce electromagnetic interference and influence the secondary equipment greatly in conventional substation. To analyze the influence of VFTO in secondary equipment in transformers, this article introduces the multconductor transmission lines model (MTL) and derives the transfer function of parallel-interleaved of transformer windings. At the last of the article, Simulink and physical experiments are carried out to verify the correctness of this method.