Patents by Inventor Muhammad Sheraz Khalid

Muhammad Sheraz Khalid has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solar powered water pumping system with photovoltaic system that tracks a maximum power point
    Patent number: 9985439
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: May 29, 2018
    Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and Technology
    Inventors: Mohamed Ali Abido, Muhammad Sheraz Khalid
  • SOLAR POWERED WATER PUMPING SYSTEM WITH PHOTOVOLTAIC SYSTEM THAT TRACKS A MAXIMUM POWER POINT
    Publication number: 20170070054
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Application
    Filed: September 30, 2016
    Publication date: March 9, 2017
    Applicants: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    Inventors: Mohamed Ali ABIDO, Muhammad Sheraz KHALID
  • Parking lot shade for generating electricity having a photovoltaic system that tracks a maximum power point
    Patent number: 9590425
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: March 7, 2017
    Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and Technology
    Inventors: Mohamed Ali Abido, Muhammad Sheraz Khalid
  • PARKING LOT SHADE FOR GENERATING ELECTRICITY HAVING A PHOTOVOLTAIC SYSTEM THAT TRACKS A MAXIMUM POWER POINT
    Publication number: 20170018933
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Application
    Filed: September 30, 2016
    Publication date: January 19, 2017
    Applicants: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, KING ABDOULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    Inventors: Mohamed Ali ABIDO, Muhammad Sheraz KHALID
  • Photovoltaic systems with maximum power point tracking controller
    Patent number: 9461535
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: October 4, 2016
    Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and Technology
    Inventors: Mohamed Ali Abido, Muhammad Sheraz Khalid
  • PHOTOVOLTAIC SYSTEMS WITH MAXIMUM POWER POINT TRACKING CONTROLLER
    Publication number: 20150188415
    Abstract: A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
    Type: Application
    Filed: December 30, 2013
    Publication date: July 2, 2015
    Applicants: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY, KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Mohamed Ali ABIDO, Muhammad Sheraz Khalid