Study on the Low-Voltage Ride-Thorough Capability of Photovoltaic Grid-Connected Neutral-Point-Clamped Inverters with Active/Reactive Power Injection

• Main Authors: Konstantinou, Georgios, Dehghani Tafti, Hossein, Iftekhar Maswood, Ali, Pou, Josep, Kandasamy, Karthik, Lim, Ziyou, Ooi, Gabriel Heo Peng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2017
• Subjects: Low-voltage ride-thorough; Photovoltaic power plants
• Online Access: https://hdl.handle.net/10356/84882; http://hdl.handle.net/10220/42013; http://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2016.0544
• Institution: Nanyang Technological University

Low-voltage ride-thorough capability is among the challenges in the operation of mediumand large-scale grid-connected photovoltaic power plants (PVPPs). Additionally, reactive power injection during voltage sags is required by power system operators in order to enhance the voltage of the point of...