A real-time transmission line model for a digital TNA
- Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada)
- RTDS Technologies Inc., Winnipeg, Manitoba (Canada)
This paper presents a validation of a real-time digital simulation of a transmission line model with frequency dependent parameters. The real-time transmission line model is based on Marti`s time domain formulation which is adopted in the EMTP and EMTDC programs. Improvements to speed up the calculation are made in order to realize electromagnetic transient simulation in real-time by parallel processing using two digital signal processors (DSP`s) for each line. 41 {micro}s and 71 {micro}s time steps are readily achieved in real time with the new line model for three phase and double circuit (6 conductors) transmission lines respectively. The new line model is now installed in a Real-Time Digital Simulator (RTDS). Field test results are presented in this paper for validating the new line model.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 244849
- Report Number(s):
- CONF-950727-; ISSN 0885-8977; TRN: IM9627%%171
- Journal Information:
- IEEE Transactions on Power Delivery, Vol. 11, Issue 2; Conference: 1995 IEEE Power Engineering Society summer meeting, Portland, OR (United States), 23-27 Jul 1995; Other Information: PBD: Apr 1996
- Country of Publication:
- United States
- Language:
- English
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