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RISMonitoring Array Output Current and Voltage in Stand Alone Photovoltaics Systems With Pulse Width Modulated Charge Regulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pulse width modulated (PWM) charge regulators are frequently used in stand alone photovoltaic (SAPV) systems. Once the battery has reached the regulating voltage, these electronic devices provide current and voltage pulses ...
Research on Swing up Control Based on Energy for the Pendubot System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we present a class of nonlinear control scheme for swinging up and stabilization of an underactuated twolink robot called as Pendubot. The main objective of this paper is to present a switched control that ...
Hybrid Model Based Fault Detection and Diagnosis for the Axial Flow Compressor of a Combined Cycle Power Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This technical brief is focused on the research area of fault detection and diagnosis in a complex thermodynamical system: in this case, an axial flow compressor. Its main contribution is a new approach which combines a ...
Power Gain and Daily Improvement Factor in Stand Alone Photovoltaic Systems With Maximum Power Point Tracking Charge Regulators. Case of Study: South of Spain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance reliability of a standalone photovoltaic system (SAPV) depends on the longterm performance of the batteries. In this way, a charge controller becomes an essential device which not only prevents the batteries ...
S Ethane Brayton Power Conversion Systems for Concentrated Solar Power Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this investigation is the comparison between supercritical ethane (sethane, C2H6) and supercritical carbon dioxide (sCO2) Brayton power cycles for linefocusing concentrated solar power plants (CSP). In ...
Improvements on the Numerical Analysis of the Coupled Extensional–Torsional Response of a Flexible Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the coupled extensional–torsional behavior of a 4 in. flexible pipe is studied. The pipe is subjected to pure tension and two different boundary conditions are considered: ends free and prevented from ...