Title :
IEC 61850 based smart load-shifting through on-load tap changer control
Author :
Bahadornejad, Momen ; Gao, Xinbo ; Nair, Nirmal-Kumar C.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Auckland, Auckland, New Zealand
Abstract :
In this paper the feasibility of applying a Smart remedial action scheme (RAS) based on the coordinated control of on load tap changers is investigated. Different from most of the existing RASs, the proposed method uses the measured voltage and current phasors to enhance the system security by balancing the power flow in the lines feeding a load. The configuration of implementing the method with IEC 61850 standard is provided. The simulations on a small test system demonstrate the validity of the scheme.
Keywords :
IEC standards; load flow; on load tap changers; phasor measurement; substation automation; IEC 61850 standard; coordinated control; current phasor measurement; load feeding line; power flow balancing; smart RAS; smart load-shifting through on-load tap changer control; smart remedial action scheme; system security enhancement; voltage measurement; Automatic voltage control; Control systems; Delay effects; IEC standards; Load flow; Load modeling; Automation Control; IEC 61850; Load Shifting; Logical Node; Remedial Action; Smart Grid; Tap Changer;
Conference_Titel :
Innovative Smart Grid Technologies Asia (ISGT), 2011 IEEE PES
Conference_Location :
Perth, WA
Print_ISBN :
978-1-4577-0873-2
Electronic_ISBN :
978-1-4577-0874-9
DOI :
10.1109/ISGT-Asia.2011.6167143
