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Bandi Ravi Kumar

Also published under: B. Ravi Kumar

Publications

Citations

Publications by Year

20182023

Co-Authors:

Saikat ChakrabartiRamakrishna GokarajuAvinash KumarAbheejeet MohapatraRakesh Kumar Panda

Show All Co-Authors (6)

Bandi Ravi Kumar

Also published under: B. Ravi Kumar

Affiliation

Electrical Engineering

Indian Institute of Technology

Kanpur, India

Publication Topics

Power Network,
Power System,
Transmission Line,
Current Magnitude,
Decaying Dc Component,
Direct Indicator,
Discrete Fourier Transform,
Noisy Signal,
Per Cycle,
Phase Estimation,
Real-time Simulation,
Savitzky-Golay Filter

Biography

Bandi Ravi Kumar (Student Member, IEEE) received the B.Tech. degree from the Rajeev Gandhi Memorial College of Engineering and Technology, Nandyala, India, in 2015, and the M.Tech. degree from the National Institute of Technology (NIT) Meghalaya, Shillong, India, in 2017. He is currently pursuing the Ph.D. degree with Indian Institute of Technology Kanpur, Kanpur, India.,He worked as a Project Engineer with Indian Institute of Technology Kanpur from August 2017 to July 2019. His research interest includes power system protection.(Based on document published on 22 October 2021).

Publications

Citations

Publications by Year

20182023

Co-Authors:

Saikat Chakrabarti
Ramakrishna Gokaraju
Avinash Kumar
Abheejeet Mohapatra
Rakesh Kumar Panda

Show All Co-Authors (6)

Author's Published Works

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Showing 1-9 of 9 results

Conferences (6)

Journals (3)

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Abheejeet Mohapatra(8)
Bandi Ravi Kumar(7)
Saikat Chakrabarti(6)
Avinash Kumar(3)
B. Ravi Kumar(2)
Department of Electrical Engineering, Indian Institute of Technology Kanpur, Kanpur, India(6)
Electrical Engineering, Indian Institute of Technology, Kanpur, India(2)
Department of EE, IIT, Kanpur, India(1)
Electrical and Computer Engineering, University of New Brunswick, Fredericton, Canada(1)
Department of ECE, University of Saskatchewan, Saskatoon, SK, Canada(1)
IEEE Transactions on Power Delivery(2)
2018 15th IEEE India Council International Conference (INDICON)(1)
2019 IEEE Power & Energy Society General Meeting (PESGM)(1)
2020 21st National Power Systems Conference (NPSC)(1)
2021 IEEE Power & Energy Society General Meeting (PESGM)(1)
IEEE(9)
Atlanta, GA, USA(1)
Coimbatore, India(1)
Cox's Bazar, Bangladesh(1)
Gandhinagar, India(1)
New Delhi, India(1)
Discrete Fourier Transform(6)
Power System(5)
Power Network(4)
Transmission Line(4)
Computational Burden(3)

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Controller Hardware-In-the-Loop Validation of Phasor-Domain Algorithms for High-Speed Protection of Power Networks

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2023 10th IEEE International Conference on Power Systems (ICPS)

Year: 2023 | Conference Paper |

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Controller hardware-in-the-loop (CHIL) validation is a valuable technique that helps engineers develop, validate, and optimize control algorithms and controllers cost-effectively, efficiently, and safely. It plays a crucial role in developing and deploying advanced engineering systems across various industries. In this paper, the researchers have confirmed the effectiveness of four phasor domain a...Show More

Controller Hardware-In-the-Loop Validation of Phasor-Domain Algorithms for High-Speed Protection of Power Networks

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2023 10th IEEE International Conference on Power Systems (ICPS)

Year: 2023 | Conference Paper |

Key Insights on Methods for Estimation of Decaying DC Component in Fault Currents

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2022 22nd National Power Systems Conference (NPSC)

Year: 2022 | Conference Paper |

Cited by: Papers (1)

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The estimation of decaying DC component (DDC) in fault currents plays a key role in transmission line protection. Several methods have been proposed in the literature to address the DDC problem. These methods can be broadly categorized into two categories: methods that filter DDC (category-I) and methods that estimate DDC (category-II). Among the second category methods, few methods have been prop...Show More

Key Insights on Methods for Estimation of Decaying DC Component in Fault Currents

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2022 22nd National Power Systems Conference (NPSC)

Year: 2022 | Conference Paper |

Phase Angle-Based Sub-Cycle Algorithm for High-Speed Digital Relaying of Transmission Lines

Bandi Ravi Kumar;Abheejeet Mohapatra;Ramakrishna Gokaraju;Saikat Chakrabarti

IEEE Transactions on Power Delivery

Year: 2022 | Volume: 37, Issue: 4 | Journal Article |

Cited by: Papers (5)

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Sub-cycle algorithms aid in quick fault detection and isolation by digital relays. A new sub-cycle phase angle-based algorithm, to achieve 3 cycle Circuit Breaker (CB) operation, is proposed in this letter. Half-cycle DFT (HCDFT) is used to estimate the Instantaneous Phase Angles (IPAs) of the fundamental current and voltage. Modified IPAs (MIPAs) are derived from the IPAs. A Sub-Cycle Similarity ...Show More

Phase Angle-Based Sub-Cycle Algorithm for High-Speed Digital Relaying of Transmission Lines

Bandi Ravi Kumar;Abheejeet Mohapatra;Ramakrishna Gokaraju;Saikat Chakrabarti

IEEE Transactions on Power Delivery

Year: 2022 | Volume: 37, Issue: 4 | Journal Article |

Phasor Estimation and Disturbance Detection in Power Systems by Ramanujan Sum

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2021 IEEE Power & Energy Society General Meeting (PESGM)

Year: 2021 | Conference Paper |

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Indian mathematician Srinivasa Ramanujan introduced a summation in 1918; now it is known as Ramanujan sum cq(n). For any fixed integer q, this is a sequence in n with periodicity q. In recent years, Ramanujan Sum has become a topic of interest in signal and image processing applications. But Ramanujan sum for power system applications is not explored by any power system researcher till date. In th...Show More

Phasor Estimation and Disturbance Detection in Power Systems by Ramanujan Sum

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2021 IEEE Power & Energy Society General Meeting (PESGM)

Year: 2021 | Conference Paper |

A Novel Sub-Cycle-Based Method for Estimation of Decaying DC Component and Fundamental Phasor

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

IEEE Transactions on Instrumentation and Measurement

Year: 2021 | Volume: 70 | Journal Article |

Cited by: Papers (13)

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Accurate estimation of the fundamental phasors of voltage or current is a challenge to power system engineers. It becomes even more challenging when the decaying dc component (DDC) is present in the signal. This article proposes a sub-cycle-based algorithm for reducing the effect of DDC for accurate estimation of the phasor of fault current signal in the presence of odd harmonics and multiple DDCs...Show More

A Novel Sub-Cycle-Based Method for Estimation of Decaying DC Component and Fundamental Phasor

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

IEEE Transactions on Instrumentation and Measurement

Year: 2021 | Volume: 70 | Journal Article |

Combined Two-Point and Three-Point Interpolated DFT for Frequency Estimation

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2020 21st National Power Systems Conference (NPSC)

Year: 2020 | Conference Paper |

Cited by: Papers (1)

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In this paper, a novel methodology for frequency estimation is proposed. It is based on a root-mean-squared combination of the two-point and three-point Interpolated Discrete Fourier Transform (IpDFT) with a rectangular window. The advantages of the proposed modified IpDFT are its short window length and high accuracy in frequency estimation as compared to the conventional two-point IpDFT and thre...Show More

Combined Two-Point and Three-Point Interpolated DFT for Frequency Estimation

Bandi Ravi Kumar;Abheejeet Mohapatra;Saikat Chakrabarti

2020 21st National Power Systems Conference (NPSC)

Year: 2020 | Conference Paper |

Phaselet Approach for Islanding Detection in Active Distribution Networks

Avinash Kumar;B. Ravi Kumar;Rakesh Kumar Panda;Abheejeet Mohapatra;S. N. Singh

2019 IEEE Power & Energy Society General Meeting (PESGM)

Year: 2019 | Conference Paper |

Cited by: Papers (4)

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A novel moving window phaselet based approach has been proposed in this paper for quick islanding detection (within 5-10ms) in ADNs, even in the case of zero power mismatch/ power balance case. The Instantaneous Phase Angle (IPA) and magnitude of the PCC voltage have been extracted through a linearly moving window phaselet to generate two indices - Phaselet Angle Difference (PAD) and Phaselet Magn...Show More

Phaselet Approach for Islanding Detection in Active Distribution Networks

Avinash Kumar;B. Ravi Kumar;Rakesh Kumar Panda;Abheejeet Mohapatra;S. N. Singh

2019 IEEE Power & Energy Society General Meeting (PESGM)

Year: 2019 | Conference Paper |

Mitigation of the DC Offset by a Sub-Cycle Sample Method M-Class PMUs

Bandi Ravi Kumar;Avinash Kumar

IEEE Transactions on Power Delivery

Year: 2019 | Volume: 34, Issue: 2 | Journal Article |

Cited by: Papers (25)

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The phasor estimation of the fault current signal in the presence of dc offset results in the significant error, which is not suitable for the power system monitoring. To reduce the phasor estimation error of the fault current in the presence of dc offset, primarily the dc offset needs to be mitigated. In this letter, a four-sample method, which requires four sub-cycle samples as the input and est...Show More

Mitigation of the DC Offset by a Sub-Cycle Sample Method M-Class PMUs

Bandi Ravi Kumar;Avinash Kumar

IEEE Transactions on Power Delivery

Year: 2019 | Volume: 34, Issue: 2 | Journal Article |

High Speed Differential Protection of Series-Shunt Compensated Transmission Line Using Phaselet

Avinash Kumar;B. Ravi Kumar;Abheejeet Mohapatra;S. N. Singh

2018 15th IEEE India Council International Conference (INDICON)

Year: 2018 | Conference Paper |

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A phaselet approach for the real-time differential protection of the series-shunt compensated transmission line is proposed here. Phasors of the signal using phaslet approach can be obtained at 0.4 sub cycle. The measured input currents from both ends of the transmission line are fed to the phasor estimation algorithm where both current signals are reconstructed by using the phaselet approach. An ...Show More

High Speed Differential Protection of Series-Shunt Compensated Transmission Line Using Phaselet

Avinash Kumar;B. Ravi Kumar;Abheejeet Mohapatra;S. N. Singh

2018 15th IEEE India Council International Conference (INDICON)

Year: 2018 | Conference Paper |

Author details

Bandi Ravi Kumar

Bandi Ravi Kumar

Affiliation

Publication Topics

Biography

Showing 1-9 of 9 results

Show

Controller Hardware-In-the-Loop Validation of Phasor-Domain Algorithms for High-Speed Protection of Power Networks

Controller Hardware-In-the-Loop Validation of Phasor-Domain Algorithms for High-Speed Protection of Power Networks

Key Insights on Methods for Estimation of Decaying DC Component in Fault Currents

Key Insights on Methods for Estimation of Decaying DC Component in Fault Currents

Phase Angle-Based Sub-Cycle Algorithm for High-Speed Digital Relaying of Transmission Lines

Phase Angle-Based Sub-Cycle Algorithm for High-Speed Digital Relaying of Transmission Lines

Phasor Estimation and Disturbance Detection in Power Systems by Ramanujan Sum

Phasor Estimation and Disturbance Detection in Power Systems by Ramanujan Sum

A Novel Sub-Cycle-Based Method for Estimation of Decaying DC Component and Fundamental Phasor

A Novel Sub-Cycle-Based Method for Estimation of Decaying DC Component and Fundamental Phasor

Combined Two-Point and Three-Point Interpolated DFT for Frequency Estimation

Combined Two-Point and Three-Point Interpolated DFT for Frequency Estimation

Phaselet Approach for Islanding Detection in Active Distribution Networks

Phaselet Approach for Islanding Detection in Active Distribution Networks

Mitigation of the DC Offset by a Sub-Cycle Sample Method M-Class PMUs

Mitigation of the DC Offset by a Sub-Cycle Sample Method M-Class PMUs

High Speed Differential Protection of Series-Shunt Compensated Transmission Line Using Phaselet

High Speed Differential Protection of Series-Shunt Compensated Transmission Line Using Phaselet

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