1
Patrick A March: Method and apparatus for monitoring hydroelectric facility maintenance and environmental costs. Hydro Resource Solutions, Foley & Lardner, December 3, 2002: US06490506 (43 worldwide citation)

A system for monitoring maintenance information in a hydroelectric power generation facility comprises sensors coupled to a controller. The sensors detect actual levels of operating parameters for a desired operating period at an operating condition. The detected parameters include a stressor capabl ...


2
Patrick A March, Richard K Fisher Jr: Control system for enhancing fish survivability in a hydroelectric power generation installation. Hydro Resource Solutions, Foley & Lardner, March 19, 2002: US06357389 (4 worldwide citation)

A system for controlling a hydroelectric power production facility includes sensors for detecting the presence of fish adjacent to the facility. A controller linked to the sensors controls the orientation of control surfaces associated with a turbine/generator set to enhance the survivability of fis ...



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