At typical radar frequencies a wind turbine has a large radar-cross-section (RCS) and due to the movement of the
blades, the wind turbine generates a Doppler spectrum. This scattering behaviour has caused concern with radar
operators, particularly those working with safety critical radar and national defence. This paper presents results
from a modelling tool developed by BAE Systems, Advanced Technology Centre, which models the effect of a
wind farm on a radar system. This paper discusses the development of the model and provides an example
analysis using a case study, which highlights the problems associated with placing a wind farm near a radar
system.
At typical radar frequencies a wind turbine has a large radar-cross-section (RCS) and due to the movement of the 9 r/ ]9 m; c3 u8 q" g9 Xblades, the wind turbine generates a Doppler spectrum. This scattering behaviour has caused concern with radar , n* b0 M1 L" F/ f. Zoperators, particularly those working with safety critical radar and national defence. This paper presents results' P$ I: m5 j, Y. o, V8 H" j
from a modelling tool developed by BAE Systems, Advanced Technology Centre, which models the effect of a- y0 R! \' U! ^$ B4 y6 z
wind farm on a radar system. This paper discusses the development of the model and provides an example 0 R" y9 g# X* h: ianalysis using a case study, which highlights the problems associated with placing a wind farm near a radar Q, _1 v' U% e _ z3 h
system.
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发表于 2008-9-15 10:41:44
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