Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Johan Rens"'
Autor:
Paolo Castello, Carlo Muscas, Paolo Attilio Pegoraro, Sara Sulis, Johan Rens, Jacobus Van Zyl
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 10, Pp 406-414 (2023)
Monitoring the technical performance of a power system is significantly enhanced when distributed instrumentation produces coherent field data, i.e., synchronized by GPS timestamping. In this paper a practical methodology is presented to improve the
Externí odkaz:
https://doaj.org/article/bb9854e6311c4e10b00f2e86c4bfb7ed
Publikováno v:
Energies, Vol 16, Iss 12, p 4744 (2023)
The remote calibration of instrumentation transformers is theoretically possible using synchronous measurements across a transmission line with a known impedance and a local set of calibrated voltage and current transformers. In this paper, an extens
Externí odkaz:
https://doaj.org/article/d4d8e66e61da4eac973a7981192d1784
Publikováno v:
Energies; Volume 16; Issue 12; Pages: 4744
The remote calibration of instrumentation transformers is theoretically possible using synchronous measurements across a transmission line with a known impedance and a local set of calibrated voltage and current transformers. In this paper, an extens
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 71:1-11
Publikováno v:
2022 IEEE 12th International Workshop on Applied Measurements for Power Systems (AMPS).
The opportunity for synchrophasors in distribution networks with integrated renewable energy sources
Autor:
Aubrey Lotriet, Johan Rens
Publikováno v:
2022 IEEE 12th International Workshop on Applied Measurements for Power Systems (AMPS).
Autor:
Paolo Castello, Carlo Muscas, Paolo Attilio Pegoraro, Sara Sulis, Johan Rens, Jacobus van Zyl
Publikováno v:
2022 20th International Conference on Harmonics & Quality of Power (ICHQP).
Publikováno v:
AMPS
Harmonic resonance is increasingly observed in public networks in Germany and Europe. Adverse effects such as harmonic emission amplification can be caused by harmonic resonance, which necessitates and emphasizes the importance of continuous monitori
Publikováno v:
2021 13th International Symposium on Linear Drives for Industry Applications (LDIA).
The use of linear synchronous machines (LSM) with long stators is an attractive technology for high-speed transportation. The design optimization of such a machine in terms of force requirements and power density for a hyperloop technology, was repor
Publikováno v:
IET Generation, Transmission & Distribution. 13:137-144
The introduction of renewable generation to South Africa's grid has introduced challenges to the management and regulation of power quality (PQ). These have been addressed by establishing PQ compliance criteria in line with local circumstances and by