A New Methodology to Reverse the Power Flow in a Single Phase AC System by Using a D-SSSC
Chandrashekar N
, R.D.Satyanarayana Rao , T.M. Vasantha kumara , Shilpa R.M
Distributed static series synchronous compensator (DSSSC), phase locked loop (PLL),power flow control, Cascaded H-bridge, Proportional Integral (PI), Proportional Integral Derivative (PID) controller.
To avoid power crisis the distributed generators are very essential now-a-days. Generally distributed generators are connected in radial system. These radial systems are converted to looped or meshed network for improving the power transfer capability in the system. Power electronics converters are in need for the injection of power. Here a static series synchronous Compensator (SSSC) can be used as a replacement. So this type of SSSC is called D-SSSC. This scheme uses a Cascaded multi- level inverter which neglects the transformer and gives better efficiency. The looped network sometimes will be reversed the power flow operation. That time, the phases current are not considered in the earlier current phase locked loop control. Now we using voltage phase locked loop and current phase locked loop control can be neglected. Here in this proposed project work the voltage phase locked loop is presented and comparative study is shown using simulink. The existing control strategy that is VPLL is dealt with PI controller. But it has some disadvantages like maximum overshoot, harmonics and more oscillation and settling time. In order to reduce these disadvantages the PID controller is used and a compared and presented for PI and PID controller in D-SSSC cascaded H-bridge to reverse the power flow.
"A New Methodology to Reverse the Power Flow in a Single Phase AC System by Using a D-SSSC", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.1, Issue 5, page no.702 - 710, May-2016, Available :https://ijsdr.org/papers/IJSDR1605131.pdf
Volume 1
Issue 5,
May-2016
Pages : 702 - 710
Paper Reg. ID: IJSDR_160447
Published Paper Id: IJSDR1605131
Downloads: 000347065
Research Area: Engineering
Country: Chikkamagaluru, Karnataka, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
