Nanditha Gajanur
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View article: Assessing the reliability of SiC MOSFET through inverter-like accelerated test vs. power cycling test
Assessing the reliability of SiC MOSFET through inverter-like accelerated test vs. power cycling test Open
View article: Scaling Switching-Sequence-Based Control for Networked Power Converters
Scaling Switching-Sequence-Based Control for Networked Power Converters Open
The control of networked power-electronics systems (PESs) using predictive switching sequences has been described in this paper. The switching-sequence-based control (SBC), first introduced in Mazumder and Acharya (2008), applies converter…
View article: Impact and Mitigation of High-Frequency Side-Channel Noise Intrusion on the Low-Frequency Performance of an Inverter
Impact and Mitigation of High-Frequency Side-Channel Noise Intrusion on the Low-Frequency Performance of an Inverter Open
This letter investigates and demonstrates, experimentally, the impact of a high-frequency side-channel noise intrusion (SNI) on an output-voltage feedback signal on the low-frequency performance of a three-phase inverter. The high-frequenc…
View article: Synthetic Reference-based Transition Optimal Control of Inverter for Surge-Current-Free Rapid Interface to Grid
Synthetic Reference-based Transition Optimal Control of Inverter for Surge-Current-Free Rapid Interface to Grid Open
This article addresses the problem of the transition between objective functions in optimal control for power inverters when switching between standalone and grid-connected modes. The work proposes the use of a synthetic reference during t…
View article: A Review of Cyber–Physical Security for Photovoltaic Systems
A Review of Cyber–Physical Security for Photovoltaic Systems Open
In this paper, the challenges and a future vision of the cyber-physical security of photovoltaic (PV) systems are discussed from a firmware, network, PV converter controls, and grid security perspective. The vulnerabilities of PV systems a…
View article: Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance: Preprint
Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance: Preprint Open
This paper investigates the impact of the delay resulting from a blockchain, a promising security measure, for a hierarchical control system of inverters connected to the grid. The blockchain communication network is designed at the second…
View article: Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance
Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance Open
This paper investigates the impact of the delay resulting from a blockchain, a promising security measure, for a hierarchical control system of inverters connected to the grid. The blockchain communication network is designed at the second…
View article: Identification of a Delay Attack in the Secondary Control of Grid-Tied Inverter Systems
Identification of a Delay Attack in the Secondary Control of Grid-Tied Inverter Systems Open
This work is developed for the identification of a denial-of-service cyberattack on the secondary controller of inverter systems which is connected to the power grid. The identification is made through the dynamic response of the reactive …