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WECS & T&D 2012 - 02 - LS - Grid Connection, Compliance and Control
You are here: EPE Documents > 03 - EPE Seminar Papers > 006 - EPE Joint Wind Energy and T&D Chapters Seminar (2012) > WECS & T&D 2012 - 02 - LS - Grid Connection, Compliance and Control
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	12 Bus Grid Benchmark for Wind Integration Study - Presentation   By A. Adamczyk; M. Altin; Ö. Göksu; R. Teodorescu; F. Iov	[View]   [Download]
Abstract: The slides of the presentation "12 Bus Grid Benchmark for Wind Integration Study", presented by Andrzej Adamczyk, Dept. of Energy Technology, Aalborg University
	Generic 12-Bus Test System for Wind Power Integration Studies - Paper   By A. Adamczyk; M. Altin; Ö. Göksu; R. Teodorescu; F. Iov	[View]   [Download]
Abstract: High wind power penetration levels into power systems requires an appropriate power system model when assessing impact on the overall system stability. The model should capture the wide range of dynamics related to the wind integration studies, such as voltage control, synchronizing power control, inertial response, frequency control, damping of electromechanical oscillations, balanced and unbalanced fault management, etc. Hence, the power system components: conventional power plants with controls, transmission lines, transformers and loads should be represented accurately to achieve realistic power system characteristics. Additionally, the power system model should be simple and computationally manageable in order to simulate multiple scenarios with different control parameters in a reasonable time. In this paper, a generic power system model is presented in order to comprehend the wind integration studies with different penetration scenarios.
	State Control of Modular Multilevel Converters Utilizing Pole Restraining - Paper   By T. Schrader; R. Bartelt; C. Heising; V. Staudt; A. Steimel	[View]   [Download]
Abstract: The modular multilevel converter (MMC) topology is characterized by excellent scalability. Converters with direct connection to high voltages in the range of several 100 kV can be built by stacking comparatively simple modules. The drawback of the technology is the single-phase structure, causing, among others, oscillations of the capacitor voltages which mainly depend on the AC currents. Therefore, dynamic control of MMC is still a challenge. A novel state-control approach is introduced using the pole-restraining control principle.
	State Control of Modular Multilevel Converters Utilizing Pole Restraining - Presentation   By T. Schrader; R. Bartelt; C. Heising; V. Staudt; A. Steimel	[View]   [Download]
Abstract: The slides of "State Control of Modular Multilevel Converters Utilizing Pole Restraining", presented by V. StaudtRuhr University, Bochum
	European Connection Grid Code – what is going to happen … - Presentation   By Peter W. Christensen	[View]   [Download]
Abstract: The slides of "European Connection Grid Code – what is going to happen …", presented by Peter W. Christensen, Vestas Wind Systems
	Offshore Wind Power planning in Korea - Presentation   By Chulsoo Suh	[View]   [Download]
Abstract: The slides of "Offshore Wind Power planning in Korea", presented by Chulsoo Suh, Korea Electric Power Company (KEPCO) and Korea Electric Power Research Institute (KEPRI)
	Inverter Based Test Setup for LVRT Verification of a Full-Scale 2 MW Wind Power Converter - Presentation   By K. Nötzold; A. Uphues; R. Wegener; S. Soter; K. Fink; M. Bragard; R. Griessel	[View]   [Download]
Abstract: The slides of "Inverter Based Test Setup for LVRT Verification of a Full-Scale 2 MW Wind Power Converter", presented by K. Nötzold; University of Wuppertal
	Inverter Based Test Setup for LVRT Verification of a Full-Scale 2MW Wind Power Converter - Paper   By K. Nötzold; A. Uphues; R. Wegener; S. Soter; K. Fink; M. Bragard; R. Griessel	[View]   [Download]
Abstract: With increased wind power penetration, grid codes of system operators require low voltage ride through (LVRT) capability for wind turbines (WT). This paper describes a full power test bench, designed to evaluate the functionality of grid connected converter in nominal operating mode and in case of LVRT. To verify the LVRT capability an inverter based voltage sag generator (VSG) is developed which emulates grid failures.