Нүүр зураг

Modeling and control of power converters in weak and unbalanced electric grids

Grid converters increasingly affect power system operation due to the increasing share of renewable energy sources and less conventional power plants. This shift in power generation leads to converter-dominated weak grids, which show critical stability phenomena but also enable converters to contrib...

Бүрэн тодорхойлолт

-д хадгалсан:
Үндсэн зохиолч: Just, Hendrik
Формат: Online
Хэл сонгох:англи
Хэвлэсэн: Universitätsverlag der Technischen Universität Berlin 2022
Нөхцлүүд:
power electronics
grid converters
converter control
grid synchronization
grid faults
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering
Онлайн хандалт:ONIX_20220103_9783798332072_11
Шошгууд: Шошго нэмэх
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Тойм:Grid converters increasingly affect power system operation due to the increasing share of renewable energy sources and less conventional power plants. This shift in power generation leads to converter-dominated weak grids, which show critical stability phenomena but also enable converters to contribute to grid stability and voltage support. This thesis presents critical parts of converter controls and describes models to assess their characteristics. These models are used to derive design criteria and dedicated stability analysis methods for grid converter controls.

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