Details
| Original language | English |
|---|---|
| Pages (from-to) | 11-17 |
| Number of pages | 7 |
| Journal | Advances in Radio Science |
| Volume | 17 |
| Early online date | 19 Sept 2019 |
| Publication status | E-pub ahead of print - 19 Sept 2019 |
Abstract
Radio navigation aids, like the Doppler Very High Frequency Omnidirectional Radio Range (DVOR), provide their navigation service by specific radiation of electromagnetic waves depending on the direction in space and according to their specific antenna characteristics. Therefore, these navigation aids are reliant on undisturbed wave propagation in their operation range. Certainly, a propagation disturbance can be implicated by the presence of scattering objects like large buildings or wind turbines (WT) in the surrounding area of the DVOR, which potentially leads to deviations of the transmitted navigation content. In order to comply with the specified flight safety limits, especially respecting WTs, there is a necessity to predict the prospective bearing error due to installations not only of individual WTs but also of additional ones in a present wind farm or repowering projects. Accordingly, this paper is aimed at ascertaining the bearing deviations' dependency on the quantity of WTs in a realistic wind farm close to a DVOR, calculated in space areas of practical relevance.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
Sustainable Development Goals
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In: Advances in Radio Science, Vol. 17, 19.09.2019, p. 11-17.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Disturbing impact of multiple wind turbines on the indicated DVOR bearing
AU - Sandmann, Sergei
AU - Garbe, Heyno
N1 - Funding Information: Financial support. This work has been partially supported by the research project WERAN plus. Support granted by the Federal Ministry of Economy and Energy according to a resolution by the German Federal Parliament (FKZ, grant no. 0324252B). The publication of this article was funded by the open-access fund of Leibniz Universität Hannover.
PY - 2019/9/19
Y1 - 2019/9/19
N2 - Radio navigation aids, like the Doppler Very High Frequency Omnidirectional Radio Range (DVOR), provide their navigation service by specific radiation of electromagnetic waves depending on the direction in space and according to their specific antenna characteristics. Therefore, these navigation aids are reliant on undisturbed wave propagation in their operation range. Certainly, a propagation disturbance can be implicated by the presence of scattering objects like large buildings or wind turbines (WT) in the surrounding area of the DVOR, which potentially leads to deviations of the transmitted navigation content. In order to comply with the specified flight safety limits, especially respecting WTs, there is a necessity to predict the prospective bearing error due to installations not only of individual WTs but also of additional ones in a present wind farm or repowering projects. Accordingly, this paper is aimed at ascertaining the bearing deviations' dependency on the quantity of WTs in a realistic wind farm close to a DVOR, calculated in space areas of practical relevance.
AB - Radio navigation aids, like the Doppler Very High Frequency Omnidirectional Radio Range (DVOR), provide their navigation service by specific radiation of electromagnetic waves depending on the direction in space and according to their specific antenna characteristics. Therefore, these navigation aids are reliant on undisturbed wave propagation in their operation range. Certainly, a propagation disturbance can be implicated by the presence of scattering objects like large buildings or wind turbines (WT) in the surrounding area of the DVOR, which potentially leads to deviations of the transmitted navigation content. In order to comply with the specified flight safety limits, especially respecting WTs, there is a necessity to predict the prospective bearing error due to installations not only of individual WTs but also of additional ones in a present wind farm or repowering projects. Accordingly, this paper is aimed at ascertaining the bearing deviations' dependency on the quantity of WTs in a realistic wind farm close to a DVOR, calculated in space areas of practical relevance.
UR - http://www.scopus.com/inward/record.url?scp=85072576181&partnerID=8YFLogxK
U2 - 10.5194/ars-17-11-2019
DO - 10.5194/ars-17-11-2019
M3 - Article
AN - SCOPUS:85072576181
VL - 17
SP - 11
EP - 17
JO - Advances in Radio Science
JF - Advances in Radio Science
SN - 1684-9965
ER -