For the purpose of this subchapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
OVERSPEED CONTROL. A mechanism used to limit the speed of blade rotation to one that is below the design limits of the WECS.
SURVIVAL WIND SPEED. The maximum wind speed a WECS in automatic unattended operation (whether or not producing power) can sustain without damage to structural components or loss of ability to function normally.
WIND ENERGY CONVERSION SYSTEM (WECS). A machine that converts kinetic energy in wind into a different, usable form of energy, including a machine commonly known as a wind turbine or windmill. Unless the context clearly indicates otherwise, the term refers to all components of such a system, including, but not limited to, the tower and transmission equipment. For convenience, the term usually is abbreviated “WECS.”
WIND ROTOR. The blades, and the hub to which they are attached, which are used to capture wind for purposes of energy conversion. A WIND ROTOR is mounted upon a pole or tower for use.
(Prior Code, § 150.130) (Ord. 1382, passed 3-14-1988)