Details
| Original language | English |
|---|---|
| Title of host publication | 2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9789075815368 |
| ISBN (print) | 978-1-7281-9807-1 |
| Publication status | Published - 2020 |
| Event | 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe - Lyon, France Duration: 7 Sept 2020 → 11 Sept 2020 |
Abstract
This paper presents a computationally simple estimation method of the grid impedance with the usage of a harmonic signal. To minimise the interference with the grid, an algorithm to define the start of the measurement is presented. Furthermore, oversampling of the current and voltage at the point of common coupling (PCC) is used to reduce the amplitude of the injected signal while still guaranteeing a high signal-to-noise ratio.
Keywords
- Converter Control, Field Programmable Gate Array, Impedance Measurement
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Safety, Risk, Reliability and Quality
- Mathematics(all)
- Control and Optimization
Cite this
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2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe. Institute of Electrical and Electronics Engineers Inc., 2020. 9215603.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Grid Impedance Estimation with Oversampling for Grid-Connected Converters
AU - Himker, Niklas
AU - Strunk, Robin
AU - Mertens, Axel
N1 - Funding Information: This work was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - project number 359921210.
PY - 2020
Y1 - 2020
N2 - This paper presents a computationally simple estimation method of the grid impedance with the usage of a harmonic signal. To minimise the interference with the grid, an algorithm to define the start of the measurement is presented. Furthermore, oversampling of the current and voltage at the point of common coupling (PCC) is used to reduce the amplitude of the injected signal while still guaranteeing a high signal-to-noise ratio.
AB - This paper presents a computationally simple estimation method of the grid impedance with the usage of a harmonic signal. To minimise the interference with the grid, an algorithm to define the start of the measurement is presented. Furthermore, oversampling of the current and voltage at the point of common coupling (PCC) is used to reduce the amplitude of the injected signal while still guaranteeing a high signal-to-noise ratio.
KW - Converter Control
KW - Field Programmable Gate Array
KW - Impedance Measurement
UR - http://www.scopus.com/inward/record.url?scp=85094910638&partnerID=8YFLogxK
U2 - 10.23919/EPE20ECCEEurope43536.2020.9215603
DO - 10.23919/EPE20ECCEEurope43536.2020.9215603
M3 - Conference contribution
AN - SCOPUS:85094910638
SN - 978-1-7281-9807-1
BT - 2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
Y2 - 7 September 2020 through 11 September 2020
ER -