Sökning: "IEC61850"

Visar resultat 1 - 5 av 9 uppsatser innehållade ordet IEC61850.

  1. 1. Dynamic Virtual Admittance Control Hardware-In-The-Loop Real-Time Simulation

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Damien Gadou-Sanyal; [2020]
    Nyckelord :;

    Sammanfattning : To enhance the transient stability and the power oscillation damping of the powergrid, supplementary controllers can be applied to the embedded point-to-point High-Voltage Direct Current (HVDC) links. The work presented in this report aimed tovalidate the Dynamic Virtual Admittance Control (DVAC) designed in SuperGridInstitute, in Software- and Hardware-In-The-Loop (SIL and HIL) simulations. LÄS MER

  3. 2. Power System Protection Modelling with IEC 61850 and IEC 61499

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Francisco De Lima; [2019]
    Nyckelord :;

    Sammanfattning : The nature of the power system is changing; what was once a clearlydened generation-transmission-distribution-consumer power ow is nowshifting towards a distributed infrastructure, with great amounts of variablerenewable sources in the system. The penetration of alternative energieslike solar and wind have represented a game changer for the electricpower industry, diminishing the traditional dominance of fossil fuel basedsources, and moving towards a more renewable mixture. LÄS MER

  4. 3. On the Use of 5G for Smart Grid Inter-Substation Control Signaling

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Adrian Carlsson; [2019]
    Nyckelord :;

    Sammanfattning : In the energy domain today we are seeing an increasing number of energy equipments used and faceing new challenges such as network reliability, distributed renewable energy, increasing network complexity and energy efficiency. The concept of smart grid control systems has recently been seen as an appropriate way to address these new challenges. LÄS MER

  5. 4. Digital secondary substations with auto-configuration of station monitoring through IEC 61850 and CIM

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Johan Wistedt; [2018]
    Nyckelord :IEC61850; RTU communication; HMI; grid protection; CIM; Network information system; intelligent electrical devices; secondary substation;

    Sammanfattning : This thesis explore the possibility to automate a process for configuration of secondary substations monitoring and control. By using a network information system (NIS), information of secondary substations can be extracted, such as feeder naming, primary equipment type, rating and model. LÄS MER

  7. 5. Performance Evaluation of IEC61850-90-5 Over a Non-Commercial4G LTE Network

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Linus Eriksson; [2017]
    Nyckelord :;

    Sammanfattning : Old electrical power grids with unidirectional power flow are transforming intoenhanced smart grid systems with bidirectional power flow. Advancements incommunication infrastructure can offer new ways on how communication can beutilized within the grid. LÄS MER