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Optimization and Control Group

Nikitha Radhakrishnan

Nikitha Radhakrishnan

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

Biography

Nikitha joined PNNL as a Scientist in September 2016. Prior to joining the lab she was a graduate student researcher at the Berkeley-Education Alliance for Research in Singapore (BEARS). She is also a STEM Ambassador Fellow with PNNL's Office of STEM education and is actively involved in local STEM outreach events. She is currently serving as the Secretary of the Institute of Electrical and Electronics Engineers (IEEE) Women-in-Engineer (WIE) affinity group for the Richland, WA section.

Selected Patents

2016

    Rong Su, Nikitha Radhakrishnan, Yang Su, and Kameshwar Poolla. "Token Based Scheduling for Energy Efficient Operation of Building HVAC Systems", PCT Application No. PCT/SG2016/050122, March 17, 2016.

Research Interests

  • Commercial Building Automation and Energy Efficiency
  • Controls for Microgrids
  • Energy Systems Optimization
  • Buildings-Grid Integration

Education and Credentials

  • Ph.D., Electrical and Electronics Engineering, Nanyang Technological University, Singapore, 2017
  • B.E., Electrical and Electronics Engineering, Anna University, Chennai, India, 2012

PNNL Publications

2019

  • Bhattarai B.P., M.E. Alam, J. Hansen, K.P. Schneider, N. Radhakrishnan, A. Somani, and W. Du. 2019. "Enhancing Distribution System Resiliency through a Novel Transactive Energy Systems Framework." In Proceedings of the IEEE Power and Energy Society General Meeting (PESGM 2019), August 4-8, 2019, Atlanta, GA. Piscataway, New Jersey:IEEE. PNNL-SA-139460. doi:10.1109/PESGM40551.2019.8973466
  • Wu D., N. Radhakrishnan, and S. Huang. 2019. "A Hierarchical Charging Control of Plug-in Electric Vehicles with Simple Flexibility Model." Applied Energy 253. PNNL-SA-136731. doi:10.1016/j.apenergy.2019.113490
  • Wu D., N. Radhakrishnan, X. Ke, S. Huang, A.P. Reiman, and K. Kalsi. 2019. Coordinated PEV Charging for Distribution System Management. PNNL-27710. Richland, WA: Pacific Northwest National Laboratory. Coordinated PEV Charging for Distribution System Management

2018

  • Tuffner F.K., N. Radhakrishnan, Y. Tang, and K.P. Schneider. 2018. "Grid Friendly Appliance Controllers to Increase the Dynamic Stability of Networked Resiliency-based Microgrids." In 2018 IEEE/PES Transmission and Distribution Conference and Exposition, April 16-10, 2018, Denver, CO. Piscataway, New Jersey:IEEE. PNNL-SA-128452. doi:10.1109/TDC.2018.8440136
  • Wu D., X. Ke, N. Radhakrishnan, and A.P. Reiman. 2018. "Optimization Methods for Evaluating PEV Charging Considering Customer Behavior." In IEEE Power and Energy Society General Meeting (PESGM 2018), August 5-10, 2018, Portland, OR. Piscataway, New Jersey:IEEE. PNNL-SA-130670. doi:10.1109/PESGM.2018.8586401

Selected Publications

2017

  • N Radhakrishnan, S Srinivasan, R Su, K Poolla. 2017. “Learning-Based Hierarchical Distributed HVAC Scheduling With Operational Constraints”. IEEE Transactions on Control Systems Technology

2016

  • N Radhakrishnan, Y Su, R Su, K Poolla. "Token based scheduling for energy management in building HVAC systems." Applied Energy 173 (2016): 67-79.

2015

  • N Radhakrishnan, Y Su, R Su, K Poolla. "Token based scheduling of HVAC services in commercial buildings." In American Control Conference (ACC), 2015, pp. 262-269. IEEE, 2015.

Electricity Infrastructure & Buildings Division

Optimization and Control Group

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509/375-5904