Essays about: "rectifier"
Showing result 21 - 25 of 35 essays containing the word rectifier.
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21. An Ambient Energy Harvesting System for Passive RFID Applications
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Radio-frequency identification(RFID)is the wireless use of electromagnetic fields to transfer data, for the purpose of automatically identifying and tracking tags attached to objects. It is one of hot topics recently. The power supply is one of key factors restricting the lifetime and performance of RFID. READ MORE
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22. Controllable rectified three-phase DC supply
University essay from Uppsala universitet/Institutionen för teknikvetenskaperAbstract : .... READ MORE
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23. Theoretical Design of a Single Phase 2kW Power Supply with 1.5kV DC Output
University essay from Uppsala universitet/Institutionen för teknikvetenskaperAbstract : This 15hp degree project in electrical engineering is carried out at ScandiNova Systems AB in Uppsala, Sweden. The company constructs pulse generators used in areas such as sterilization or radiation therapy. READ MORE
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24. Non-Invasive Technologies for Condition Monitoring of Synchronous Motors
University essay from ElektricitetsläraAbstract : The modern industry today is highly dependent on electric motors of differenttypes and sizes. Synchronous motors are used in applications where a fixedspeed is desired. These machines are often found in high power applicationswhere they are preferred over induction motors due to their higher efficiency. READ MORE
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25. AVR for a synchronous generator with a six-phase PM alternator and rotating excitation system
University essay from ElektricitetsläraAbstract : Automatic voltage regulation is necessary for all power producing synchronous generators to ensure that the produced power have a constant and stable voltage level and to sustain grid stability. The aim of this thesis is to design and build an automatic voltage regulator for a synchronous generator. READ MORE
