Investigation of necessary modeling detail of a large scale EHV transmission network for slow front transients

Autor: A.R.A. Haverkamp, L. Wu, P.A.A.F. Wouters, E.F. Steennis, F. Barakou

Publikováno v: Electric Power Systems Research, 147(June 2017), 192-200. Elsevier

Traditionally, extra high voltage (EHV) transmission systems consist exclusively of overhead lines (OHL) but in the recent years the utilization of high voltage AC (HVAC) power cables is increasing due to environmental, political and operational aspe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41f790d4b7a92db84fa022c668703c14
https://doi.org/10.1016/j.epsr.2017.02.030

Accuracy and reliability of switching transients measurement with open-air capacitive sensors

Autor: Fred Steennis, F. Barakou, P.A.A.F. Wouters

Publikováno v: Energies, 12(7):1405. Multidisciplinary Digital Publishing Institute (MDPI)
Energies
Volume 12
Issue 7
Energies, Vol 12, Iss 7, p 1405 (2019)

Contactless capacitive (open-air) sensors are applied to monitor overvoltages near overhead line terminations at a substation or at the transition from underground cables to overhead lines. It is shown that these sensors, applied in a differentiating

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::405933df7bc51c23aeb902c9cbb335c6
https://doi.org/10.3390/en12071405

Evaluation of FDTD model for transient studies with complicated cable configurations

Autor: P.A.A.F. Wouters, E.F. Steennis, F. Barakou, H. M. Jeewantha De Silva

Publikováno v: 20th Power Systems Computation Conference, PSCC 2018

The increasing integration of underground power cables in the transmission network gives rise to technical challenges, especially concerning electromagnetic transients (e.g. resonances). In order to study transient phenomena, accurate simulation mode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f275e5471b63fd5280ec059c329824ca
https://doi.org/10.23919/pscc.2018.8442741

Downstream network modeling for switching transients in EHV networks containing cables

Autor: S. Mousavi-Gargari, F. Barakou, Math Bollen, P.A.A.F. Wouters, E.F. Steennis

Publikováno v: 2017 IEEE Manchester PowerTech, 18-22 June 2017, Manchester, United Kingdom, 1-6
STARTPAGE=1;ENDPAGE=6;TITLE=2017 IEEE Manchester PowerTech, 18-22 June 2017, Manchester, United Kingdom

For the study of switching transients in Extra High Voltage (EHV) networks it is common practice to model a relatively small part of the EHV network. The downstream network is either disregarded or modeled as a parallel RC or RL circuit, based on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cce2a8547ca0f5cf4bad9c1de502f9f
https://doi.org/10.1109/ptc.2017.7980800

Impact of load modeling on the harmonic impedance seen from the transmission network

Autor: S. Mousavi-Gargari, O. Lennerhag, F. Barakou, P.A.A.F. Wouters, E.F. Steennis, Math Bollen

Publikováno v: 17th International Conference on Harmonics and Quality of Power (ICHQP), Belo Horizonte, Minas Gerais, Brazil, 16-19 October 2016, 283-288
STARTPAGE=283;ENDPAGE=288;TITLE=17th International Conference on Harmonics and Quality of Power (ICHQP), Belo Horizonte, Minas Gerais, Brazil, 16-19 October 2016

Traditionally when studying harmonics at transmission system level the medium and low voltage grid is modeled with either an equivalent short-circuit impedance or a fixed PQ load (based on the powerflow) directly at the secondary side of the transmis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8dc4236137ac252c232002463182b7
https://doi.org/10.1109/ichqp.2016.7783466