Download Evaluation-of-Current-Control-Strategy-and-Direct-Power

yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

Islanding wikipedia, lookup

Power inverter wikipedia, lookup

Electrical engineering wikipedia, lookup

Electronic engineering wikipedia, lookup

Pulse-width modulation wikipedia, lookup

Wireless power transfer wikipedia, lookup

Distributed control system wikipedia, lookup

Stray voltage wikipedia, lookup

Electrical substation wikipedia, lookup

Voltage optimisation wikipedia, lookup

Control theory wikipedia, lookup

Hendrik Wade Bode wikipedia, lookup

Surge protector wikipedia, lookup

Electrification wikipedia, lookup

Electric power system wikipedia, lookup

Variable-frequency drive wikipedia, lookup

Buck converter wikipedia, lookup

Resilient control systems wikipedia, lookup

History of electric power transmission wikipedia, lookup

Control system wikipedia, lookup

Switched-mode power supply wikipedia, lookup

Mains electricity wikipedia, lookup

Power engineering wikipedia, lookup

Alternating current wikipedia, lookup

Available online at
Energy Procedia 00 (2017) 000–000
International Conference – Alternative and Renewable Energy Quest, AREQ 2017, 1-3 February
2017, Spain
Evaluation of Current Control Strategy and Direct Power Control
Algorithm for Shunt Active Power Filter
Rajendrasinh Jadejaa, Tapankumar Trivedia, Pragnesh Bhattb
Electrical Engineering Department, Marwadi Education Foundation’s Group of Institutions, Rajkot, India
Electrical Engineering Department, Charotar University of Science and Technology, Changa, India
A shunt active power filter is widely accepted a solution for mitigation of current harmonics at Point of Common
Coupling in the distribution system. The performance of shunt active power filter as a device depends largely on the
current control technique applied. This paper focuses on the evaluation of current control technique with the
utilization of converter voltage vector for improved performance. To reduce the burden on the controller due to
complex current control technique, a direct power control algorithm is developed. The algorithm eliminates the need
for precise information of voltage vector and coordinate transformation which is associated with conventional
current control techniques. These methods are evaluated using RT-LAB OP 4500 real-time simulator which
simulates the shunt active power filter in real time. A 5 kVA laboratory prototype is developed and tested with OP
4500 as a rapid control prototyping platform. The performance of the algorithm is evaluated under different
conditions and is tested for suitability under unbalanced line voltages.
© 2017 The Authors. Published by Elsevier Ltd.
Peer-review under responsibility of the organizing committee of AREQ 2017.
Keywords: Active Power Filter, Current Controller, Direct Power Control
The authors acknowledge financial support by Gujarat Council on Science and Technology, Department of Science and Technology, Govt. of
Gujarat to carry out the experimental work (Grant No: GUJCOST/MRP/15-16/2646) and Marwadi Education Foundation’s Group of Institutions
for providing necessary support to carry out the work.
1876-6102 © 2017 The Authors. Published by Elsevier Ltd.
Peer-review under responsibility of the organizing committee of AREQ 2017.