An Arcless Step Voltage Regulator Based on Series-Connected Converter for Branch Current Suppression

2021 ◽  
pp. 1-1
Author(s):  
Yafeng Wang ◽  
Tiefu Zhao ◽  
Mohammad Rashidi ◽  
Jonathan Schaar ◽  
Antonio Trujillo
Keyword(s):  
Voltage Regulator ◽  
Step Voltage

scholarly journals A Study on the Voltage Control Method of Primary Feeder by the Energy Storage System and Step Voltage Regulator

2019 ◽  
Vol 52 (4) ◽  
pp. 431-436
Author(s):  
Byungki Kim ◽  
Kyung-Sang Ryu ◽  
Dae-Jin Kim ◽  
Yang-Hyun Nam ◽  
Heesang Ko ◽  
...  
Keyword(s):  
Energy Storage ◽  
Control Method ◽  
Storage System ◽  
Voltage Control ◽  
Energy Storage System ◽  
Voltage Regulator ◽  
Step Voltage

scholarly journals Efficient Integration of Three-Phase Step Voltage Regulators in the Z-Bus Power Flow Method

2021 ◽  
Author(s):  
Evangelos Pompodakis
Keyword(s):  
Power Flow ◽  
Computation Time ◽  
Voltage Regulators ◽  
Voltage Regulator ◽  
Phase Step ◽  
Flow Method ◽  
Step Voltage ◽  
Three Phase ◽  
Efficient Integration ◽  
Bus Network

This letter presents a comprehensive Step Voltage Regulator (SVR) model suitable for the three-phase Z<sub>BUS</sub> power flow. The model can be applied in all SVR configurations such as open delta, close delta, wye. Its advantage is that the tap variations are simulated outside the Y<sub>BUS</sub> matrix, without compromising the convergence of the power flow. Therefore, a refactorization of the Y<sub>BUS</sub> matrix is not required after every tap change reducing significantly the computation time of the power flow. The proposed SVR model is validated in a 4-Bus network, while its performance is tested in the IEEE 8500-Node test feeder.

Single-step voltage regulator Application

1951 ◽  
Vol 70 (4) ◽  
pp. 337-337
Author(s):  
R. W. Schlie
Keyword(s):  
Single Step ◽  
Voltage Regulator ◽  
Step Voltage
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