HEES-Based IFVR for Energy-Saving Application Using DCDC Converter

Title

HEES-Based IFVR for Energy-Saving Application Using DCDC Converter

Creator

Arunraja, A.; Suresh, K.; Parimalasundar, E.; Perumal, B.

Description

The rapid response capabilities of high-conducting electromagnetic energy storage (HEES) devices are advantageous for mitigating sudden fluctuations in voltage and power. However, the cost of HEES coils significantly exceeds that of traditional battery energy storage solutions. To enhance the efficiency of energy use and diminish the costs associated with energy storage across multiline power distribution systems, this study presents an innovative approach involving an interline dc flexible voltage restorer (IFVR) configuration. This approach utilizes a single HEES coil connected to several compensating circuits. The innovation introduces a currentvoltage (VI) chopper assembly with multiple input/output power connections, enabling the connection of one HEES coil to various power lines. This setup ensures the independent management of energy exchanges for any compensated line. Importantly, when multiple power lines require compensation simultaneously, the HEES coil can be selectively activated to prioritize compensation based on the designated order of importance of the lines. The practicality of this method is confirmed through technical verification, demonstrating its ability to sustain transient voltage stability during voltage increases and decreases on multiple lines. These scenarios may arise from fluctuations in output voltage from power external supplies or variations in load demand from locally connected loads. 2021 IEEE.

Source

IEEE Canadian Journal of Electrical and Computer Engineering;Volume;48;Issue;4;pp.325-332

Date

01-01-2025

Publisher

IEEE Canada

Subject

DC distribution; flexible dc voltage restorer (IFVR); highly conducting electromagnetic energy storage (HEES)

Coverage

Arunraja A., Christ University, Department of ECE, Bengaluru, 560029, India; Suresh K., Christ University, Department of EEE, Bengaluru, 560029, India; Parimalasundar E., Mohan Babu University, Department of EEE, Tirupati, 517102, India; Perumal B., Adhiyamaan College of Engineering, Department of EEE, Hosur, 635109, India

Rights

Restricted Access; Hardcopy may be available in the library

Relation

ISSN: 26941783;

Format

online

Language

English

Type

Article

Identifier

https://doi.org/10.1109/ICJECE.2025.3592219

https://www.scopus.com/pages/publications/105013319304?origin=resultslist