Influence of Inverters Based Sources on Protections Devices
Issue 060 June 2022
Cover Art
Cover Story
Featured Articles
Revisiting Six-phase Line Transmission
by Alex Apostolov and S.S. (Mani) Venkata, USA Since the beginning of the 21st century the development and installation of renewable generation globally exploded exponentially becoming a source of...
Microgrid Protection Systems
by S.S.(Mani) Venkata, and Sukumar Brahma, USA Distribution-connected and behind-the-meter distributed energy resources (DERs), including generation and energy storage systems, are being increasingly...
Securing the Future Grid
by John Stewart, EPRI, USA The article describes EPRI’s Cybersecurity Vision 2030 My first personal experience with a utility cyber event began with an unusual email. This email was not however, part...
Common Substation Platform
by Paul Myrda, EPRI, USA and Herb Falk, OTB Consulting, USA Substations are becoming more complex both in the power delivery aspects but also in terms of the need to handle wide ranging data...
Editorial
Editorial – Issue 060 June 2022
Everything has a price! by Alex Apostolov, Editor-in-Chief For the last couple of centuries human civilization has gone through a period of industrialization. It has completely changed our lives...
Last Word
We need standards!
by Alex Apostolov, Editor-in-Chief The operation of the electric power system and its protection and control are based on the good understanding of the behavior of its components under different...
The Guru
Interview with PAC World guru Sherman Chan
PAC World: When and where were you born? S.C.: 1953 in Guangzhou, China. PAC World: Where did you go to school? S.C.: I went to an elementary school in Hong Kong that was founded by Baptist...
History
Testing Technology in the 1940s
by Walter Schossig, Germany, and Thomas Schossig, OMICRON electronics GmbH, Austria All the time we tried to investigate the history standards. We do not know exactly, when the work on ASA C37.1-1937...