Essays about: "Grid Injection"

Showing result 6 - 10 of 25 essays containing the words Grid Injection.

  1. 6. Discontinuous Galerkin Method for Liquid Chromatography Modelling

    University essay from Umeå universitet/Institutionen för fysik

    Author : Sara Culligan; [2022]
    Keywords : ;

    Abstract : Chromatography is a separation technique used predominantly by the medical industry in purification and extraction of components in a solution. The setup is a column filled with resin particles where a solution of two components is filtered and separated due to different rates of interaction with the resin particles. READ MORE

  3. 7. Power Electronic Enhanced Distribution Transformer : Seamless Voltage Regulation with Extended Functionalities

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

    Author : Nils Johansson; [2022]
    Keywords : Hybrid distribution transformer; Power converters; Voltage control; Hybrid power system; Reactive power; Hybrid distrubitionstransformator; Effektomvandlare; Spänningskontroll; Hybrida elnät; Reaktiv effekt;

    Abstract : On-load tap changers and static synchronous compensators (STATCOM) are the main components for voltage regulation and power quality optimization in the power system. STATCOMs are used in both industrial applications and utility to stabilize the grid and reduce downtime. READ MORE

  4. 8. Security Requirements and Practices for Smart Grids

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

    Author : Pavithra Gopalakrishnan; [2021]
    Keywords : smart grids; security risk assessment; risk identification; risk analysis.; smarta nät; säkerhetsriskbedömning; riskidentifiering; riskanalys.;

    Abstract : The electricity sector has a huge role in decarbonization of the energy system in order to meet climate targets and achieve net zero emission goals in different countries across the world. Present day electric power systems are increasingly dependent on less carbon intensive renewable energy sources for power generation. READ MORE

  5. 9. Electromagnetic Shielding of Fine Wires for Electrophysiological Sensing

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Simon Mogren; [2020]
    Keywords : ;

    Abstract : Tests have been performed to determine whether electromagnetic shielding of fine wires for electrophysiological sensing is a possible way to reduce the external noise in recording of nervous signals. By shielding the wires with a layer of silver, forming a coaxial cable, a reduction of the received power on the lead of 11. READ MORE

  6. 10. Fault current injection from power electronic interfaced devices

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

    Author : Sandra Thengius; [2020]
    Keywords : ;

    Abstract : An increasing number of synchronous generators being replaced by renewable energy sources (RES) and HVDC links is expected in the future. HVDC links, some fast-growing renewable energy sources (RES) such as wind and solar photovoltaics, and system controllers such as STATCOM, have power- electronic interfaces to the grid. READ MORE