IEEE Power & Energy Magazine - March/April 2021 - 37

The Impact
of Renewables
on Operational
Security

By Ivan M. Dudurych

Operating Power
Systems That Have
Extremely High
Penetrations of
Nonsynchronous
Renewable Sources

F

FOR DECADES, ELECTRICITY TRANSMISsion systems were planned to operate within
the scope of active power transfers that, by their
nature, were fairly well defined and limited in number, size, and direction. However, in recent years, this
situation has been dramatically changing in front of our
eyes as a result of two main developments. The first concerns new types of renewable power generation (i.e., wind,
solar, tidal wave, and so on) and their increasing share of the
generation portfolio. The second relates to the introduction
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Digital Object Identifier 10.1109/MPE.2020.3043614
Date of current version: 19 February 2021

march/april 2021

1540-7977/21©2021IEEE

ieee power & energy magazine

37



IEEE Power & Energy Magazine - March/April 2021

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - March/April 2021

Contents
IEEE Power & Energy Magazine - March/April 2021 - Cover1
IEEE Power & Energy Magazine - March/April 2021 - Cover2
IEEE Power & Energy Magazine - March/April 2021 - Contents
IEEE Power & Energy Magazine - March/April 2021 - 2
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IEEE Power & Energy Magazine - March/April 2021 - Cover3
IEEE Power & Energy Magazine - March/April 2021 - Cover4
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