Sökning: "Substation system architecture"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Substation system architecture.

  1. 1. Leveraging a service oriented architecture for automatic retrieval and processing of fault recordings to obtain information for maintenance of circuit breakers

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

    Författare :Federica Ferro; [2019]
    Nyckelord :;

    Sammanfattning : Maintenance of power system components is fundamental to ensure high qualityoperations and avoid malfunctioning. Given the crucial role of the circuitbreakers (CBs) in ensuring quality of the power systems operations, this thesisworks on the implementation of an automatic retrieval and processing offault recordings with the aim compute quantities relevant for maintenance andpreventive maintenance of the CBs. LÄS MER

  3. 2. Evaluation of a Centralized Substation Protection and Control System for HV/MV Substation

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Jens Ljungberg; [2018]
    Nyckelord :Substation system architecture; Centralized Protection and Control; Voltage regulation;

    Sammanfattning : Today, conventional substation protection and control systems are of a widely distributed character. One substation can easily have as many as 50 data processing points that all perform similar algorithms on voltage and current data. LÄS MER

  4. 3. Time Synchronization for Ethernet Communication based Line Differential Protection

    Master-uppsats, KTH/Elkraftteknik

    Författare :Surya Seetharaman; [2017]
    Nyckelord :;

    Sammanfattning : Most of the industrial manufactures and designers of Power Substation Automation ProtectionControl products are under pressure regarding the existing communication architecture ofthe Line Dierential Protection Application. Currently the widely used technologies includeSONET/SDH which are circuit switched networks, that are no longer predominant. LÄS MER

  5. 4. Development of an Energy Management System for HVDC Grids

    Kandidat-uppsats, KTH/Industriell ekologi

    Författare :Filip Jarnehammar; [2016]
    Nyckelord :;

    Sammanfattning : As demand for renewable energy sources increases so does the pressure exerted on the transmission grid. Variable sources strain the existing power lines and the control system needs to incorporate faster response times when redirecting power flow. Using HVDC grid technology multiple AC networks can be concatenated across longer distances. LÄS MER

  7. 5. Enabling LTE for Control System Applications in a Smart Grid Context

    Master-uppsats, KTH/Reglerteknik

    Författare :Charalampos Kalalas; [2014]
    Nyckelord :;

    Sammanfattning : The next generation electric power system, known as Smart Grid, is expected to alleviate the energy shortage problem by exploiting renewable energy resources. The Smart Grid communication network, with its diverse structure, constitutes an indispensable component in the new power system. LÄS MER