Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Juergen Holbach"'
This is the second part of a two-part paper series. In the Part 1 paper, the authors summarize the utility workshop outcomes and low-voltage network modeling approaches. In this Part 2 paper, we developed and validated an accurate network protector r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b2280434c2a3bc59508786924cf7fc
https://doi.org/10.36227/techrxiv.22336861
https://doi.org/10.36227/techrxiv.22336861
Autor:
Noe Encarnacion, Chenyan Guo, Randall Rohde, Michael Cummings, Jeremiah Stevens, Juergen Holbach, Srinidhi Narayanan, Zheyuan Cheng
Fault responses of inverter-based resources (IBR) are primarily dictated by the control algorithms and are fundamentally different from conventional synchronous generators. Hardware-in-the-loop simulation, commonly viewed as a robust tool for protect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f645e380432b3e1bba3571c319c073
https://doi.org/10.36227/techrxiv.19561597
https://doi.org/10.36227/techrxiv.19561597
Publikováno v:
2023 76th Annual Conference for Protective Relay Engineers (CFPR).
The growing distributed energy resources (DER) penetration in the low-voltage network (600V and below) challenges the existing protection philosophy and practice. To assess the impact of high DER penetration, the authors built a representative low-vo
Autor:
Mladen Kezunovic, Tatjana Djokic, Rashid Baembitov, Taif Mohamed, Zoran Obradovic, Ameen Hai, Mohammad Alqudah, Hussain Otudi, Martin Pavlovski, Daniel Saranovic, Yi Hu, Zheyuan Cheng, Juergen Holbach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a213828278cbd9ebeccfcf4d94e32d88
https://doi.org/10.2172/1887273
https://doi.org/10.2172/1887273
Autor:
Bruce Pickett, E. Gunther, Mark Taylor, Quintin Verzosa, Alex Apostolov, Harish Mehta, Murty Yalla, Mladen Kezunovic, Eric Allen, Ratan Das, Tom Weidman, Solveig Ward, Larry Smith, Krish Narendra, Amir Makki, Scott Anderson, Greg Bray, Pierre Martin, Rick Cornelison, Vahid Madani, Bogdan Z. Kasztenny, Randy Hamilton, Stan Thompson, Bui Dac-Phuoc, Juergen Holbach, Dave Zinn, Jian-Cheng Tan, Christoph Brunner, Jeffrey Pond, Tony Giuliante, Bill Dickerson, Mark Adamiak, Benton Vandiver, Jim Ingleson, Murari Saha, Peter McLaren, O.B. Nayak, Jim Hackett
Publikováno v:
2013 IEEE Power & Energy Society General Meeting.
The globally used COMTRADE standard was initially developed by IEEE and later adopted by IEC. The first IEEE version was published in 1991 and was later revised in 1999. The IEC version was adopted in 2001. The 2013 revision of the COMTRADE standard
Publikováno v:
2009 Power Systems Conference.
The electric power system maintains a dynamic and delicate balance between generation and load in normal operatio condition. A disturbance, such as a sudden change of load, a power system fault, or a trip of a large generation unit, may break the bal
Autor:
Juergen Holbach
Publikováno v:
2009 Power Systems Conference.
High impedance bus differential relays are used on most of the busses in North America. The popularity can be explained by the good performance of this scheme in relation to CT saturation and the low cost, if used on a simple bus system. However with
Publikováno v:
2009 Power Systems Conference.
By application of numerical differential protection devices over digital communication links it is possible to transfer, apart from the protection relevant data, additional binary information and measured values. Communication convertors adapt the te
Autor:
Juergen Holbach
Publikováno v:
2006 Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources.
Modern numerical relays use improved measuring and stabilizing methods and can therefore tolerate current transformer (CT) saturation to a large extend. Dimensioning of CTs for short time to saturation however requires precise consideration of the tr