Search Results - "Brahma, Sukumar"

Supervisory Protection and Automated Event Diagnosis Using PMU Data by Biswal, Milan, Brahma, Sukumar M., Huiping Cao

“…This paper presents a new framework for supervisory protection and situational awareness to enhance grid operations and protection using modern wide-area…”
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Topology-Agnostic, Scalable, Self-Healing, and Cost-Aware Protection of Microgrids by Gadde, Phani, Brahma, Sukumar M.

“…Most microgrid protection schemes found in published literature suffer from a lack of generality in that they work well for the assumed topology, including…”
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Fault Current Control and Protection in a Standalone DC Microgrid Using Adaptive Droop and Current Derivative by Augustine, Sijo, Reno, Matthew J., Brahma, Sukumar M., Lavrova, Olga

“…This article presents a novel fault detection, characterization, and fault current control algorithm for a standalone solar-photovoltaic (PV) based dc…”
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Fault Location in Power Distribution System With Penetration of Distributed Generation by Brahma, S. M.

“…It has been shown that coordination between protective devices in distribution systems in the presence of significant distributed generation (DG) will be…”
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Comprehensive Clustering of Disturbance Events Recorded by Phasor Measurement Units by Dahal, Om P., Brahma, Sukumar M., Huiping Cao

“…Identifying disturbance events recorded by phasor measurement units (PMUs) has drawn researchers' attention in recent times. Some approaches to identify…”
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Dynamic State Estimation Assisted Out-of-Step Detection for Generators Using Angular Difference by Yinan Cui, Kavasseri, Rajesh G., Brahma, Sukumar M.

“…Out-of-step detection methods for generators depend on impedance measurements that are mapped from the angular difference between the generator source and the…”
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Distance Relay With Out-of-Step Blocking Function Using Wavelet Transform by Brahma, S.M.

“…Out-of-step blocking function in distance relays is required to distinguish between a power swing and a fault. Speedy and reliable detection of symmetrical…”
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Model Verification of Fixed Series Compensation Devices Using Synchronized Data by Gajare, Swaroop, Pradhan, Ashok Kumar, Brahma, Sukumar M.

“…Regulating agencies mandate that model verification of power system components must be performed to make sure that system analysis software performs…”
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A Closed-Form Mathematical Model and Method for Fast Fault Location on a Low Voltage DC Feeder Using Single-Ended Measurements by Bin Gani, Munim, Brahma, Sukumar

“…Fault location on a dc microgrid feeder needs to be extremely fast to protect the circuit breaker and converter-source components. This paper develops a…”
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Fault location scheme for a multi-terminal transmission line using synchronized Voltage measurements by Brahma, S.M.

“…This paper describes a new scheme to locate a fault on a multi-terminal transmission line. It describes a simple new algorithm to identify the faulted section…”
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New fault-location method for a single multiterminal transmission line using synchronized phasor measurements by Brahma, S.M.

“…This paper describes a new iterative method to locate a fault on a single multiterminal transmission line. The method uses synchronized voltage and current…”
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Fault location on a transmission line using synchronized Voltage measurements by Brahma, S.M., Girgis, A.A.

“…Many methods for fault location using synchronized phasor measurement have been reported in literature. Most of these methods use voltage and current…”
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Improved Overcurrent Protection of Capacitor Banks Using Mathematical Morphology by Buggaveeti, S. K., Brahma, S. M.

“…Numerical overcurrent relays used to protect capacitor banks can better discriminate between faults and switching inrush compared to their electromechanical…”
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Source-Agnostic Time-Domain Directional Relay by Adhikari, Prabin, Brahma, Sukumar

“…Inverter based resources (IBRs) are instrumental in facilitating the integration of renewable energy resources into the power grid. However, IBRs exhibit…”
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Investigating the Option of Removing the Antialiasing Filter From Digital Relays by Brahma, S.M., De Leon, P.L., Kavasseri, R.G.

“…Digital relays traditionally employ sampling rates of less than 100 samples/cycle. In order to avoid aliasing due to fault transients, these relays employ an…”
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Source-Agnostic Time-Domain Distance Relay by Adhikari, Prabin, Brahma, Sukumar, Gadde, Phani Harsha

“…Fault response of an inverter based resource (IBR) is dictated by its control scheme, making it markedly different from the response of a synchronous source…”
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Topology-Agnostic, Scalable, Self-Healing, and Cost-Aware Protection of Microgrids by Gadde, Phani, Brahma, Sukumar M.

“…Most microgrid protection schemes found in published literature suffer from a lack of generality in that they work well for the assumed topology, including…”
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Real-Time Hardware-in-The-Loop Implementation of Protection and Self-Healing of Microgrids by Gadde, Phani, Brahma, Sukumar, Patel, Trupal

“…The design of a reliable protection scheme for microgrids often requires communication between protective devices and microgrid controllers. The authors have…”
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Real-Time Hardware-in-The-Loop Implementation of Protection and Self-Healing of Microgrids by Gadde, Phani, Brahma, Sukumar, Patel, Trupal

“…The design of a reliable protection scheme for microgrids often requires communication between protective devices and microgrid controllers. The authors have…”
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Detection of High Impedance Fault in Power Distribution Systems Using Mathematical Morphology by Gautam, Suresh, Brahma, S. M.

“…A high impedance fault (HIF) is characterized by a small, nonlinear, random, unstable, and widely varying fault current in a power distribution system. HIFs…”
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