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Collaborations and top research areas from the last five years
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Accelerating Unbalanced Distribution Power Flow on GPUs Using Sparse Inverse Factors
Alla, R. T. & Matavalam, A. R. R., 2026, In: IEEE Transactions on Power Systems. 41, 1, p. 797-800 4 p.Research output: Contribution to journal › Article › peer-review
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Accurate Representation of Distribution System Dynamics With DERs for Bulk System Studies
Challa, K. K., Matavalam, A. R. R., Venkatraman, R. & Ajjarapu, V., 2025, In: IEEE Transactions on Industry Applications. 61, 3, p. 5187-5197 11 p.Research output: Contribution to journal › Article › peer-review
2 Link opens in a new tab Scopus citations -
Application of Second-Order Normal Forms to Capture Nonlinear Power System DAE Dynamics
Kharazian, E., Matavalam, A. R. R., Grolet, A., Wang, B. & Kestelyn, X., 2025, 2025 IEEE Power and Energy Society General Meeting, PESGM 2025. IEEE Computer Society, (IEEE Power and Energy Society General Meeting).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
1 Link opens in a new tab Scopus citations -
Distribution System State Estimation Using Automatic Differentiation with JAX
Dutta, R., Alla, R. T., Matavalam, A. R. R. & Swarup, K. S., 2025, 2025 IEEE Texas Power and Energy Conference, TPEC 2025. Institute of Electrical and Electronics Engineers Inc., (2025 IEEE Texas Power and Energy Conference, TPEC 2025).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Short-Term Voltage Stability Improvement in Power System Through Grid-Forming Hybrid PV Plants
Sarwar, M., Ajjarapu, V., Matavalam, A. R. R., Roy, S. & Villegas Pico, H. N., 2025, In: IEEE Transactions on Industry Applications. 61, 5, p. 7892-7902 11 p.Research output: Contribution to journal › Article › peer-review
5 Link opens in a new tab Scopus citations
Projects
- 4 Finished
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DASH-IBR: Dynamic Assessment of System Health for IBR-dominant Power Systems
Ramapuram Matavalam, A. R. (CoI), Pal, A. (CoI), Vittal, V. (CoI), Ayyanar, R. (PI) & Hedman, M. (CoI)
DOE: Office of Energy Efficiency and Renewable Energy (EERE)
8/1/24 → 9/8/24
Project: Research project
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JRP FY 2023 - T&D co-simulation to quantify impact of EVs, DERs and electrification on the grid
Ramapuram Matavalam, A. R. (PI)
8/1/23 → 12/31/24
Project: Research project
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PSERC Project S-108G: Guidelines for Voltage Stability Assessment on Systems with Large Integration of IBRs
Hedman, K. (CoI) & Ramapuram Matavalam, A. R. (PI)
INDUSTRY: Various Consortium Members
7/1/23 → 12/31/24
Project: Research project
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PSERC Project S-106: Data-Driven Stability Analysis of IBR-rich Grids with hybrid EMT+Phasor models
Vittal, V. (CoI), Ramapuram Matavalam, A. R. (PI) & Hedman, K. (CoI)
INDUSTRY: Various Consortium Members
7/1/23 → 12/31/25
Project: Research project