TY - GEN
T1 - Controlling voltage collapse using ANFIS-based composite controller-SVC in power systems
AU - Ginarsa, I. Made
AU - Soeprijanto, Adi
AU - Purnomo, Mauridhi Hery
AU - Syafaruddin,
AU - Hiyama, Takashi
PY - 2011
Y1 - 2011
N2 - Voltage collapse appears in critical load power systems as a nonlinear phenomenon due to lack of reactive power. Voltage collapse causes black out problem in power system networks, therefore its problem should be prevented in order to operate of the systems continually. In this research, ANFIS-based composite controller (ANFIS-based CC-SVC) was proposed to solve this problem. The ANFIS-based was chosen because its computation complexity was more efficient than Mamdani fuzzy logic controller. Three-bus power systems were used to validate performance of proposed controller. An additional reactive load at j0.02 pu was forced to load bus in order to examine the effectiveness of the proposed controller. This controller was able to prevent voltage collapse and maintain bus voltage to setting value. Moreover, the settling time and increasing of the load voltage were achieved at time of 5.52 s and value of 0.0118 pu, respectively.
AB - Voltage collapse appears in critical load power systems as a nonlinear phenomenon due to lack of reactive power. Voltage collapse causes black out problem in power system networks, therefore its problem should be prevented in order to operate of the systems continually. In this research, ANFIS-based composite controller (ANFIS-based CC-SVC) was proposed to solve this problem. The ANFIS-based was chosen because its computation complexity was more efficient than Mamdani fuzzy logic controller. Three-bus power systems were used to validate performance of proposed controller. An additional reactive load at j0.02 pu was forced to load bus in order to examine the effectiveness of the proposed controller. This controller was able to prevent voltage collapse and maintain bus voltage to setting value. Moreover, the settling time and increasing of the load voltage were achieved at time of 5.52 s and value of 0.0118 pu, respectively.
KW - ANFIS
KW - Voltage collapse
KW - composite controller-SVC
KW - load voltage maintain
KW - power system control
UR - http://www.scopus.com/inward/record.url?scp=84856840584&partnerID=8YFLogxK
U2 - 10.1109/TENCON.2011.6129066
DO - 10.1109/TENCON.2011.6129066
M3 - Conference contribution
AN - SCOPUS:84856840584
SN - 9781457702556
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
SP - 74
EP - 78
BT - TENCON 2011 - 2011 IEEE Region 10 Conference
T2 - 2011 IEEE Region 10 Conference: Trends and Development in Converging Technology Towards 2020, TENCON 2011
Y2 - 21 November 2011 through 24 November 2011
ER -