Details
| Original language | English |
|---|---|
| Title of host publication | 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems (PEDG) |
| Editors | Sudip K. Mazumder, Juan Carlos Balda, Lina He, Jianzhe Liu, Ankit Gupta |
| ISBN (electronic) | 978-1-6654-0465-5 |
| Publication status | Published - 2021 |
| Event | 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems - Duration: 28 Jun 2021 → 1 Jul 2021 https://ieee-pedg.org/ |
Publication series
| Name | IEEE International Symposium on Power Electronics for Distributed Generation Systems |
|---|---|
| ISSN (Print) | 2329-5759 |
| ISSN (electronic) | 2329-5767 |
Abstract
Quantifying how inverters can affect the grid voltage by active and reactive power changes enables advanced concepts for voltage support. A method for the estimation of the voltage sensitivity in a grid section with distributed PV generation is proposed and compared with analytic calculations. The method relies on the aggregation and evaluation of available voltage and power measurements. The necessity of linearly independent power injections is elaborated and the injection of reactive power pulses is proposed to increase the accuracy of the estimate. The method is validated by simulation and experimental results.
Keywords
- Distributed generation, low-voltage grid, parameter estimation, smart inverter, voltage support
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Mathematics(all)
- Control and Optimization
- Energy(all)
- Energy Engineering and Power Technology
- Energy(all)
- Renewable Energy, Sustainability and the Environment
Sustainable Development Goals
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2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems (PEDG). ed. / Sudip K. Mazumder; Juan Carlos Balda; Lina He; Jianzhe Liu; Ankit Gupta. 2021. (IEEE International Symposium on Power Electronics for Distributed Generation Systems).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Voltage Sensitivity Estimation Based on Measurements of Distributed PV Inverters
AU - Strunk, Robin
AU - Sarstedt, Marcel
AU - Mertens, Axel
N1 - Funding Information: This work was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - project number 359921210.
PY - 2021
Y1 - 2021
N2 - Quantifying how inverters can affect the grid voltage by active and reactive power changes enables advanced concepts for voltage support. A method for the estimation of the voltage sensitivity in a grid section with distributed PV generation is proposed and compared with analytic calculations. The method relies on the aggregation and evaluation of available voltage and power measurements. The necessity of linearly independent power injections is elaborated and the injection of reactive power pulses is proposed to increase the accuracy of the estimate. The method is validated by simulation and experimental results.
AB - Quantifying how inverters can affect the grid voltage by active and reactive power changes enables advanced concepts for voltage support. A method for the estimation of the voltage sensitivity in a grid section with distributed PV generation is proposed and compared with analytic calculations. The method relies on the aggregation and evaluation of available voltage and power measurements. The necessity of linearly independent power injections is elaborated and the injection of reactive power pulses is proposed to increase the accuracy of the estimate. The method is validated by simulation and experimental results.
KW - Distributed generation
KW - low-voltage grid
KW - parameter estimation
KW - smart inverter
KW - voltage support
UR - http://www.scopus.com/inward/record.url?scp=85112364572&partnerID=8YFLogxK
U2 - 10.1109/pedg51384.2021.9494176
DO - 10.1109/pedg51384.2021.9494176
M3 - Conference contribution
SN - 978-1-6654-4643-3
T3 - IEEE International Symposium on Power Electronics for Distributed Generation Systems
BT - 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)
A2 - Mazumder, Sudip K.
A2 - Balda, Juan Carlos
A2 - He, Lina
A2 - Liu, Jianzhe
A2 - Gupta, Ankit
T2 - 2021 IEEE 12th International Symposium on Power Electronics for Distributed Generation Systems
Y2 - 28 June 2021 through 1 July 2021
ER -