US 11,851,902 B2
Tower arrangement for a wind turbine, wind turbine comprising the tower arrangement and method for erecting a wind turbine
Pablo Unanua Hermoso de Mendoza, Olloki (ES)
Assigned to SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L.
Filed by Siemens Gamesa Renewable Energy Innovation & Technology S.L., Sarriguren (ES)
Filed on May 24, 2021, as Appl. No. 17/328,375.
Claims priority of application No. 20382437 (EP), filed on May 25, 2020.
Prior Publication US 2021/0363774 A1, Nov. 25, 2021
Int. Cl. E04H 12/20 (2006.01); F03D 13/20 (2016.01)
CPC E04H 12/20 (2013.01) [F03D 13/22 (2016.05)] 16 Claims
OG exemplary drawing
 
1. A tower arrangement for a wind turbine, comprising:
a guyed tower;
one or more cable foundation blocks each including a through-hole, the one or more cable foundation blocks having at least a front side and a back side;
one or more stay cables, each stay cable being anchored at a first end at the guyed tower and being anchored at a second end by one of the one or more cable foundation blocks; and
one or more anchoring means disposed at the back side of the one or more cable foundation blocks for anchoring the second end of each stay cable at a respective cable foundation block;
wherein each stay cable is guided through a respective through-hole of the respective cable foundation block and anchored, with respect to the first end, behind the respective through-hole at the second end using the one or more anchoring means, the one or more anchoring means engaging the back side of the respective cable foundation block behind the respective through-hole.