Effects of Grid Frequency Drop on the Dynamic Performance of Full Converter Wind Turbine Generator

A. M. Shiddiq, Yunus and Makmur, Saini and Sri, Suwasti and Purwito, Purwito (2020) Effects of Grid Frequency Drop on the Dynamic Performance of Full Converter Wind Turbine Generator. In: 3rd Forum in Research, Science, and Technology (FIRST 2019), 9 Oktober 2019, South Sumatera, Indonesia.

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Official URL: https://iopscience.iop.org/article/10.1088/1742-65...


Abstract. Recently, wind turbine generators connected to the grid is increased significantly. It has reached about 540 GW worldwide installation in the mid of 2018. One of the popular wind turbine types is Full Converter Wind Turbine Generator (FCWTG). It has a capability in extracting more energy compared to fixed speed type and also could contribute some amount of reactive power when the grid is required. Although frequency deviation rarely occurs in a grid side, it might be important to investigate the effects to FCWTG as FCWTG is very sensitive to a grid fault. In this paper, a deviation of frequency at the grid side is applied to investigate the dynamic performance of FCWTG during the rise and down frequency at the grid side. The system under study is carried out using Matlab/Simulink and the simulation results show that the grid frequency drop of 47.5 Hz has been started to cause the unstable dynamic performance of FCWTG. The worse scenario of grid frequency drop of 45 Hz could even lead the FCWTG to get damage.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Department of Mechanical Engineering > Teknik Konversi Energi
Depositing User: admin admin pnup
Date Deposited: 16 Jun 2020 05:06
Last Modified: 16 Jun 2020 07:08
URI: http://repository.poliupg.ac.id/id/eprint/1431

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