Computation of radiated electric fields from cables using the 1D time-domain and frequency-domain TLM methods

Author

Jin Meng ; Lei Zhang ; Jian Tang ; Yi Li ; Fangmin He ; Huan Xiao

Author_Institution

Nat. Key Lab. for Vessel Integrated Power Syst. Technol., Naval Univ. of Eng., Wuhan, China

fYear

2014

fDate

22-25 Oct. 2014

Firstpage

3253

Lastpage

3258

Abstract

An intermediate level modeling method aimed at providing a faster solution with less computing resources to allow designers to obtain rapid approximations is valuable. This paper presents a modeling technique to speed up the evaluation of radiated fields from the interconnect cables. Based on the Hertzian dipole radiation theory and the 1D time domain and frequency domain transmission line modeling (TLM) solutions, the radiating cables are modeled by the sum of a large number of short dipoles. The proposed prediction technique of radiation is verified by a bare wire cable radiation measurement.

Keywords

electric fields; power cables; time-frequency analysis; transmission line matrix methods; 1D frequency-domain TLM methods; 1D time-domain TLM methods; Hertzian short dipole radiation theory; bare wire cable radiation measurement; computing resources; interconnect cables; intermediate level modeling method; radiated electric field computation; transmission line modeling solutions; Antenna measurements; Frequency measurement; Power cables; Time-domain analysis; Transmission line measurements; Wires; Electromagnetic compatibility; Hertzian dipole; radiated electromagnetic field; transmission line method;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2014 17th International Conference on

Conference_Location

Hangzhou

Type

conf

DOI

10.1109/ICEMS.2014.7014053

Filename

7014053