Title :
Dynamic grid-flux-based control for grid connected voltage-source converters
Author_Institution :
Inst. for Electr. Power Eng. & Power Electron., Ruhr-Univ. Bochum, Bochum, Germany
Abstract :
Power-grid connected voltage-source converters provide two-way energy exchange with the grid. They are used for renewable energy applications, combined heat and power, active filtering and loads with dynamically changing working conditions. Aggravated grid codes and dynamic loads require very fast control methods. A control based on the integral of the grid voltage (called grid flux) offers extremely fast dynamics and graphical understanding.
Keywords :
power convertors; power grids; power system control; active filtering; aggravated grid codes; combined heat and power; dynamic grid-flux-based control; grid connected voltage-source converters; renewable energy; two-way energy exchange; Active filters; Cogeneration; Inductance; Power electronics; Power grids; Power harmonic filters; Power system dynamics; Power system stability; Renewable energy resources; Voltage control; active front end; active infeed converter; fault ride through; grid stability; harmonics; voltage-source converter;
Conference_Titel :
Nonsinusoidal Currents and Compensation (ISNCC), 2010 International School on
Conference_Location :
Lagow
Print_ISBN :
978-1-4244-5436-5
DOI :
10.1109/ISNCC.2010.5524470
