Essays about: "HVdc"
Showing result 6 - 10 of 108 essays containing the word HVdc.
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6. Review and Design of DC Electrical Field Measurement Systems and Related Developments : For Measurements Around HVDC Cable Terminations
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : With power generation and consumption placed further away from each other, with for example increased offshore power production, the need for HVDC transmission systems increases. As voltage levels in the HVDC transmission system are raised, the losses can be decreased, enabling efficient power transfer over longer distances. READ MORE
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7. Closed-loop control and data- recording of a modular-multilevel converter (MMC)
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)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
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8. Damping of sub-synchronous control interactions with a STATCOM : Wind farms & series compensated power lines
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : The power converter is one of the key components in power system applications such as high voltage direct current (HVDC) systems and the grid connection of intermittent sources such as wind and solar power. However, the increased penetration of converter-based generation introduces challenges, such as sub-synchronous interaction between the converter control system and the grid. READ MORE
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9. Multivariate Time series Forecasting with applied Machine Learning on Electrical signals from High-Voltage Direct Current Equipment - Valve Cooling System
University essay from Uppsala universitet/Avdelningen för systemteknikAbstract : In a sustainable society, utilizing intermittent renewable power plants is an important building block for achieving green power production. However, the power production from these sources, e.g. READ MORE
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10. Leakage detection system : An improved monitor and detection system constructed for HVDC valve cooling
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : .... READ MORE