Results 191 to 200 of about 75,436 (257)

Immediate Effect of Whole-Body Vibration Exercise Performed in Vertical Versus Side-Alternating Displacement Modes on Physiological Parameters, Perception of Effort, Strength and Functionality in Adults with Obesity. [PDF]

open access: yesDiagnostics (Basel)
Reis-Silva A   +12 more
europepmc   +1 more source

FLEXIBLE AC TRANSMISSION SYSTEMS (FACTS)

Electric Machines & Power Systems, 1997
ABSTRACT The paper reviews literature which addresses the application of Flexible AC Transmission System (FACTS) concepts to the improvement of Power System utilisation and performance. It summarises literature on using high speed thyristor based control of HVAC power system elements to enhance the power carrying capacity of existing transmission ...
T. J. HAMMONS, S. K. LIM
openaire   +1 more source

Adaptive relay setting for flexible AC transmission systems (FACTS)

2000 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.00CH37077), 2000
Summary form only given as follows. The paper presents an apparent impedance calculation procedure for the distance relaying of power transmission lines involving FACTS devices, particularly the UPFC (unified power flow controller). The presence of UPFC significantly affects the trip boundaries which are also adversely affected by fault resistance ...
Dash, P.K.   +3 more
openaire   +1 more source

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