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Found 3 essays matching the above criteria.

  1. 1. Closed-loop control and data- recording of a modular-multilevel converter (MMC)

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Longgang Su; [2022]
    Keywords : Modular multilevel converters MMCs ; filed programmable gate array FPGA ; direct memory access DMA ; energy closed-loop control; data recording; ethernet.; Modulära multilevel-omvandlare MMC ; filed programmeable gate array FPGA ; direkt minnesåtkomst DMA ; energistyrning med sluten slinga; datainspelning; ethernet.;

    Abstract : Modular multilevel converters (MMCs) are the preferred converter solution in flexible ac transmission systems (FACTS) and high-voltage direct current (HVDC) applications. This is due to the high quality of the voltage and current signals, lower overall losses, and fewer problems with switching-related EMI. READ MORE

  3. 2. Implementation of the communication between SiC, Piezo-LEGS and On-board Computer

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Simon Lagerqvist; Dariush Aghadai Ghaderi; [2019]
    Keywords : MIST; SIC; MSP; RS485; CUBESAT; PIEZOLEGS; ; MIST; SIC; MSP; RS485; CUBESAT; PIEZOLEGS; ;

    Abstract : This thesis presents the work of adding support for a communications protocol in a space application. The work is a part of KTHs MIST (MIniature STudent Satellite) project which aims at sending an experimental satellite into space. Each experiment on the satellite is designed as a subsystem. READ MORE

  4. 3. Upgrade of PV Lab and Implementation of Automatic Measurement System : Photovoltaic Monitoring System

    University essay from Akademin för innovation, design och teknik

    Author : Yasir Karim Qureshi; [2012]
    Keywords : data acquisition system; modbus; photovoltaics monitoring system;

    Abstract : The report is focused on the implementation of a data acquisition system that will be used for measuring different parameters which are needed in solar panel behavior analysis. To accomplish the DAQ system a DAQ board has been designed and implemented. READ MORE