Modification of wind turbines to contain communication signal functionality
View Patent ↗An apparatus comprised of a wind turbine tower removeably holding or containing antenna type devices. Such antenna type devices will be utilized to receive and/or transmit communication signals. The major advantage of this apparatus is that a single tower can be constructed containing the functionality of both a communications tower and a wind turbine tower. Substantial siting and construction costs may be saved by constructing one tower that can perform two functions; as opposed to siting and constructing two separate towers.
1. A tower comprising:
at least two turbine blades rotatably mounted to said tower and coupled to a generator configured for generating electricity;
at least two tower antennas mounted to said tower, said at least two tower antennas being configured for transmitting signals to at least one remote antenna; and
wherein said at least two tower antennas are positioned so that, when at least one of said at least two turbine blades impedes the transmission of signals from at least a first one of said at least two tower antennas to said at least one remote antenna, then at least a second one of said at least two antennas is enabled for transmitting signals to said at least one remote antenna.
2. The tower of claim 1 , wherein said at least two tower antennas are further configured for receiving signals from said at least one remote antenna.
3. The tower of claim 1 , wherein said signals comprise at least one of cellular telephone signals, television signals, radio signals, and short wave signals.
4. The tower of claim 1 , wherein said at least two turbine blades consist of three turbine blades.
5. The tower of claim 1 wherein said at least two turbine blades are rotatably mounted on an axle secured to said tower, and said at least first one of said at least two tower antennas is positioned on said tower above said axle, and said at least second one of said at least two tower antennas is positioned on said tower below said axle.
6. The tower of claim 1 wherein said at least two tower antennas are operable contemporaneously at the same level of power.
7. The tower of claim 1 wherein each of said at least two tower antennas are independently operable at diminished power levels when the transmission of signals from a respective antenna is impeded by one of said at least two turbine blades.
8. A system for transmitting signals, said system comprising:
a plurality of towers, each of which towers defines a first side and a second side opposite said first side, and wherein each of said towers comprises:
at least two turbine blades rotatably mounted to an axle extending from said first side of said tower and coupled to a generator configured for generating electricity; and
at least one tower antenna mounted to said second side of said tower, said at least one tower antenna being configured for transmitting signals to at least one remote antenna; and
wherein said plurality of towers are spaced apart and substantially aligned in a line and oriented such that said axle of each said tower is substantially perpendicular to said line, and such that said first side of each tower is facing in substantially the same direction as said second side of an adjacent tower.
9. The tower of claim 8 , wherein said at least one tower antenna is further configured for receiving signals from said at least one remote antenna.
10. The tower of claim 8 , wherein said towers are combination towers, and said system further comprises at least one communication tower positioned proximate to said combination towers, said at least one communication tower including at least one communication tower antenna mounted thereto for transmitting signals to at least one remote antenna.
11. A tower comprising:
a substantially horizontal axle mounted to said tower;
at least two turbine blades rotatably mounted to said axle on said tower and coupled to a generator configured for generating electricity;
at least one tower antenna mounted to said tower, said at least one tower antenna being configured for transmitting signals to at least one remote antenna; and
wherein said substantially horizontal axle is rotatable about a vertical axis of said tower from a predetermined angle away from said at least one tower antenna to a second predetermined angle toward said at least one tower antenna to thereby substantially avoid impedance by said at least two turbine blades of transmitting signals from said at least one tower antenna to said at least one remote antenna.
12. The tower of claim 11 , wherein said at least one tower antenna is further configured for receiving signals from said at least one remote antenna.
13. A method for transmitting signals from a tower having at least two rotating turbine blades mounted to said tower and coupled to a generator configured for generating electricity, the method comprising steps of:
mounting at least two tower antennas to said tower proximate to said at least two rotating turbine blades, said at least two tower antennas being configured for transmitting signals to at least one remote antenna, wherein said at least two tower antennas are positioned so that said at least two rotating turbine blades do not simultaneously impede a line of sight transmission from all of said at least two tower antennas to said at least one remote antenna; and
transmitting signals alternately from said at least two tower antennas to said at least one remote antenna as said at least two tower antennas alternately transmit signals unimpeded by said at least two rotating turbine blades.
14. The method of claim 13 , wherein said at least two tower antennas are further configured for receiving signals from said at least one remote antenna.
15. The method of claim 13 , wherein said signals comprise at least one of cellular telephone signals, television signals, radio signals, and short wave signals.
16. The method of claim 13 , wherein said at least two turbine blades consist of three turbine blades.
17. The method of claim 13 wherein the step of mounting further comprises rotatably mounting said at least two turbine blades on an axle secured to said tower, and positioning at least a first one of said at least two tower antennas on said tower above said axle, and positioning at least a second one of said at least two tower antennas on said tower below said axle.
18. The method of claim 13 further comprising the step of operating said at least two tower antennas contemporaneously at the same level of power.
19. The method of claim 13 further comprising the step of independently operating each of said at least two tower antennas at diminished power levels when the transmission of signals from a respective antenna is impeded by one of said at least two turbine blades.