TY - JOUR
T1 - Method for rapidly determining line drop compensator parameters of low-voltage regulator using classifiers
AU - Kikusato, Hiroshi
AU - Takahashi, Naoyuki
AU - Yoshinaga, Jun
AU - Fujimoto, Yu
AU - Hayashi, Yasuhiro
AU - Kusagawa, Shinichi
AU - Motegi, Noriyuki
PY - 2015/7/1
Y1 - 2015/7/1
N2 - Compensating the voltage within the appropriate range becomes difficult when a large number of photovoltaic (PV) systems are installed. As a solution to this problem, the installation of a low-voltage regulator (LVR) has been studied. In this paper, we propose a method for rapidly and accurately determining the line drop compensator method (LDC) parameters as a part of a voltage management scheme, which consists of prediction, operation, and control. In the proposed method, candidates of the appropriate LDC parameters are selected with low computational cost by using classifiers that learns the relation between power series data and the properness of LDC parameters. We performed numerical simulations to evaluate the validity from the viewpoints of computational time and classification accuracy for determination of the LDC parameters, and verified the voltage control performance of the proposed method.
AB - Compensating the voltage within the appropriate range becomes difficult when a large number of photovoltaic (PV) systems are installed. As a solution to this problem, the installation of a low-voltage regulator (LVR) has been studied. In this paper, we propose a method for rapidly and accurately determining the line drop compensator method (LDC) parameters as a part of a voltage management scheme, which consists of prediction, operation, and control. In the proposed method, candidates of the appropriate LDC parameters are selected with low computational cost by using classifiers that learns the relation between power series data and the properness of LDC parameters. We performed numerical simulations to evaluate the validity from the viewpoints of computational time and classification accuracy for determination of the LDC parameters, and verified the voltage control performance of the proposed method.
KW - Distribution system
KW - Line Drop Compensator (LDC) method
KW - Low-Voltage Regulator (LVR)
KW - Random forest
KW - Support Vector Machine (SVM)
KW - Voltage control
UR - http://www.scopus.com/inward/record.url?scp=84937952467&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84937952467&partnerID=8YFLogxK
U2 - 10.1541/ieejpes.135.446
DO - 10.1541/ieejpes.135.446
M3 - Article
AN - SCOPUS:84937952467
SN - 0385-4213
VL - 135
SP - 446
EP - 453
JO - IEEJ Transactions on Power and Energy
JF - IEEJ Transactions on Power and Energy
IS - 7
ER -
