... shape can reduce the negative impact of shadowing. These innovations produce greater power output while reducing project costs and substantially increasing project IRR. backtracking feedforward solar tracking IRR internal rate of return horizon optimization field layout simulation...

.... Different basic approaches for controller actuation upon the frequency of the dosage pump were tested, ranging from a simple PI controller to a PI controller plus antiwindup action and feedforward control. From these basic approaches, conclusions can be drawn about the process’s behavior under closed-loop...

... by the ASME Solar Division November 4, 2003; final revision April 7, 2004. Associate Editor: M. Krarti. 04 November 2003 07 April 2004 07 02 2005 refrigerators temperature sensors feedforward temperature control cooling water Large commercial chillers (say, over 500 kW...