Venkataramana Ajjarapu

25 papers C 3Journal 20Unranked 2

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Enhanced Entropy-Based Metric for Characterization of Delayed Voltage Recovery. CoRR Mohammad Almomani, Muhammad Sarwar, Venkataramana Ajjarapu
2025	J	`jnl`	Extended Sensitivity-Aware Reactive Power Dispatch Algorithm for Smart Inverters with Multiple Control Modes. CoRR Mohammad Almomani, Ahmed Alkhonain, Venkataramana Ajjarapu
2025	J	`jnl`	Novel Data-Driven Indices for Early Detection and Quantification of Short-Term Voltage Instability from Voltage Trajectories. CoRR Mohammad Almomani, Muhammad Sarwar, Venkataramana Ajjarapu
2024	J	`jnl`	Robust VAR Capability Curve of DER with Uncertain Renewable Generation. CoRR Aditya Shankar Kar, Kiran Kumar Challa, Alok Kumar Bharati, Ankit Singhal, Venkataramana Ajjarapu
2023	C	`conf`	Accurate Representation of Distribution System Dynamics in Bulk System Studies by Clusters of Composite Load Models. IAS Amarsagar Reddy Ramapuram Matavalam, R. Venkatraman, Venkataramana Ajjarapu
2023	J	`jnl`	Role of Distributed Inverter-Based-Resources in Bulk Grid Primary Frequency Response Through HELICS Based SMTD Co-Simulation. IEEE Syst. J. Alok Kumar Bharati, Venkataramana Ajjarapu, Wei Du, Yuan Liu
2021	J	`jnl`	Curriculum Based Reinforcement Learning of Grid Topology Controllers to Prevent Thermal Cascading. CoRR Amarsagar Reddy Ramapuram Matavalam, Kishan Prudhvi Guddanti, Yang Weng, Venkataramana Ajjarapu
2021	J	`jnl`	Data-driven Identification of Nonlinear Power System Dynamics Using Output-only Measurements. CoRR Pranav Sharma, Venkataramana Ajjarapu, Umesh Vaidya
2020	C	`conf`	Data-Driven Approach for Uncertainty Propagation and Reachability Analysis in Dynamical Systems. ACC Amarsagar Reddy Ramapuram Matavalam, Umesh Vaidya, Venkataramana Ajjarapu
2020	J	`jnl`	Data-Driven Approach for Uncertainty Propagation and Reachability Analysis in Dynamical Systems. CoRR Amarsagar Reddy Ramapuram Matavalam, Umesh Vaidya, Venkataramana Ajjarapu
2020	J	`jnl`	Monitoring Long Term Voltage Instability Due to Distribution and Transmission Interaction Using Unbalanced µ PMU and PMU Measurements. IEEE Trans. Smart Grid Amarsagar Reddy Ramapuram Matavalam, Ankit Singhal, Venkataramana Ajjarapu
2019	J	`jnl`	Analysis of CVR Impact on Voltage Stability Margin using T&D Co-Simulation. CoRR Alok Kumar Bharati, Venkataramana Ajjarapu, Zhaoyu Wang
2019	J	`jnl`	Data-driven Identification and Prediction of Power System Dynamics Using Linear Operators. CoRR Pranav Sharma, Bowen Huang, Umesh Vaidya, Venkataramana Ajjarapu
2019	J	`jnl`	Information Based Data-Driven Characterization of Stability and Influence in Power Systems. CoRR Subhrajit Sinha, Pranav Sharma, Venkataramana Ajjarapu, Umesh Vaidya
2019	J	`jnl`	Investigation of Relevant Distribution System Representation with DG for Voltage Stability Margin Assessment. CoRR Alok Kumar Bharati, Venkataramana Ajjarapu
2019	C	`conf`	Optimal Voltage Regulation of Distribution System with Renewable Uncertainty. ACC Xu Ma, Ankit Singhal, Umesh Vaidya, Nicola Elia, Venkataramana Ajjarapu
2019	J	`jnl`	Real-Time Local Volt/Var Control Under External Disturbances With High PV Penetration. IEEE Trans. Smart Grid Ankit Singhal, Venkataramana Ajjarapu, Jason C. Fuller, Jacob Hansen
2019	J	`jnl`	Sequential Set-Point Control for Heterogeneous Thermostatically Controlled Loads Through an Extended Markov Chain Abstraction. IEEE Trans. Smart Grid Ashraf Radaideh, Umesh Vaidya, Venkataramana Ajjarapu
2018	J	`jnl`	Dynamic Co-Simulation Methods for Combined Transmission-Distribution System and Integration Time Step Impact on Convergence. CoRR Ramakrishnan Venkatraman, Siddhartha Kumar Khaitan, Venkataramana Ajjarapu
2018	J	`jnl`	On Information Transfer Based Characterization of Power System Stability. CoRR Subhrajit Sinha, Pranav Sharma, Umesh Vaidya, Venkataramana Ajjarapu
2018	J	`jnl`	Online Detection of Stealthy False Data Injection Attacks in Power System State Estimation. IEEE Trans. Smart Grid Aditya Ashok, Manimaran Govindarasu, Venkataramana Ajjarapu
2017	—	`conf`	Identifying causal interaction in power system: Information-based approach. CDC Subhrajit Sinha, Pranav Sharma, Umesh Vaidya, Venkataramana Ajjarapu
2016	—	`conf`	Extracting expedient short term services from Homogeneous Group of Thermostatically Controlled Loads. ISGT Ashraf Radaideh, Venkataramana Ajjarapu
2013	J	`jnl`	Wireless Network Design for Transmission Line Monitoring in Smart Grid. IEEE Trans. Smart Grid Benazir Fateh, Manimaran Govindarasu, Venkataramana Ajjarapu
2005	J	`jnl`	A Fast Algorithm for Identification and Tracing of Voltage and Oscillatory Stability Margin Boundaries. Proc. IEEE Yuan Zhou, Venkataramana Ajjarapu