(19)
(11)
EP 1 269 282 A1
(12)
(43)
Date of publication:
02.01.2003
Bulletin 2003/01
(21)
Application number:
01918009.0
(22)
Date of filing:
28.03.2001
(51)
International Patent Classification (IPC)
7
:
G05F
1/70
,
H02J
3/38
,
H02P
9/48
(86)
International application number:
PCT/NO0100/134
(87)
International publication number:
WO 0107/3518
(
04.10.2001
Gazette 2001/40)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI
(30)
Priority:
29.03.2000
NO 20001641
(71)
Applicant:
ABB RESEARCH LTD.
8050 Zürich (CH)
(72)
Inventor:
Wiik, Jan
1375 Billingstad (NO)
(74)
Representative:
Dahlstrand, Björn
ABB Group Services Center ABLegal & Compliance/Intellectual Property
721 78 Västeras
721 78 Västeras (SE)
(54)
WIND POWER PLANT HAVING FIXED-SPEED AND VARIABLE-SPEED WINDMILLS