Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions

An electric power generator turbine for generating wind or marine hydrokinetic power comprising:

• a harnessing module comprising one of a propeller and a waterwheel and a magnetic gearbox having a gear ratio related to expected one of wind speed and water flow rate;
• a controlling module comprising a constant speed motor and a generating module comprising a generator,
• the harnessing and generating modules connected to the controlling module, the controlling module comprising single spur/helical gear assembly,
• the single spur helical assembly comprising an extension shaft comprising a single sun gear attached to or integral with the extension shaft,
• the extension shaft receiving a variable input rotational speed from the harnessing module,
• the variable input rotational speed comprising a minimum value of rotational speed X plus a variable component Δ related to an amount of renewable energy harnessed by the harnessing module in excess of the minimum value X,
• the single sun gear meshed with a first planetary gear of a carrier assembly comprising first and second oppositely located pins,
• the first planetary gear supported by the first oppositely located pin,
• the first planetary gear having a width wider than either one of the second and third oppositely located planetary gears,
• the second and third planetary gears supported by the second oppositely located pin,
• the second planetary gear being meshed with a sun disc of a first sun gear/sleeve/sun disc surrounding the extension shaft comprising a control input,
• a control motor of the controlling module having a shaft and a shaft gear, the shaft gear meshed with a sun disc of the first sun gear/sleeve/sun disc,
• the third planetary gear being meshed with a sun disc of the second sun gear/sleeve/sun disc surrounding the extension shaft comprising an output,
• the second sun disc of the second sun gear/sleeve/sun disc meshed with a shaft gear of a generator,
• the shaft gear and generator comprising the generating module, and
• the generating module for generating a multiple of a power rating of the control motor as electric power output of the second sun disc of the second sun gear/sleeve/sun disc located opposite the first sun gear/sleeve/extension disc.