Modeling, Identification, & Fault Diagnostics of Batteries

ScottMoura
SPEAKER:
SCOTT MOURA

ASSISTANT PROFESSOR | DIRECTOR OF ECAL

UNIVERSITY OF CALIFORNIA, BERKELEY

DATE/TIME:
MON, 09/18/2018 - 4:00PM TO 5:00PM
LOCATION:
3105 ETCHEVERRY HALL
Fall 2017 Colloquium Series
Abstract:

Batteries are ubiquitous. However, today’s batteries are expensive, range-limited, power-restricted, die too quickly, charge too slowly, and susceptible to safety issues. For this reason, model-based battery management systems are of extreme interest. In this talk, we discuss eCAL’s recent research on electrochemical-thermal battery models, optimal experiment design for parameter identification, and fault diagnostics. Finally, we close with exciting new perspectives for next-generation battery systems.

About the Speaker:

Scott Moura is an Assistant Professor at the University of California, Berkeley in Civil & Environmental Engineering. He is also Director of eCAL, Faculty Scientist at Lawrence Berkeley National Laboratory, and PI at the Tsinghua-Berkeley Shenzhen Institute. He received the Ph.D. degree from the University of Michigan in 2011, the M.S. degree from the University of Michigan in 2008, and the B.S. degree from the UC Berkeley, in 2006 - all in Mechanical Engineering. He was a postdoctoral scholar at UC San Diego in the Cymer Center for Control Systems and Dynamics, and a visiting researcher in the Centre Automatique et Systèmes at MINES ParisTech in Paris, France. He is a recipient of the O. Hugo Shuck Best Paper Award, Carol D. Soc Distinguished Graduate Student

Potential of Cognitive Computing for National Security Missions

DaveFarley
SPEAKER:
DR. DAVID R. FARLEY

PRINCIPAL MEMBER

REMOTE SENSING DEPARTMENT

SANDIA NATIONAL LABORATORIES IN LIVERMORE, CALIFORNIA

DATE/TIME:
MON, 09/25/2017 4:00PM TO 5:00PM
LOCATION:
3105 ETCHEVERRY HALL
Fall 2017 Colloquium Series
Abstract:

co-hosted by the Nuclear Science and Security Consortium (http://nssc.berkeley.edu/)

There has been substantial progress in machine learning, cognitive computing and other data analytics flavors. Decision makers, nuclear power plant operators, intelligence analysts and other high-consequence industries seek to understand the potential impact of these new computer-enhanced analytic tools.  IBM’s Watson cognitive computing platform enables users to ask natural language questions and evaluate hypotheses along with supporting evidence in the form of specific passages from a vast corpus of changing knowledge.  Watson currently supports evidence discovery for agencies in the Federal Government and has made significant strides in various industries, such as indications analysis for diagnosing diseases in the healthcare industry. But do platforms like Watson deliver for national security missions, and how do we assess this? In this presentation, an overview of  the national lab work on using Watson is detailed, as well as potential paths forward.

About the Speaker:

Dr. David R. Farley is a Principal Member of the Technical Staff in the Remote Sensing department at Sandia National Laboratories in Livermore, California. He received his Ph.D. in Engineering Physics from UCSD in 1996 with an emphasis in spectroscopy and quantum mechanics. David did his postdoc at Lawrence Livermore National Laboratory (LLNL) in the weapons group, utilizing the NOVA laser system to study fluid interface mixing. Thereafter, he spent a decade working in the fission industry initiating and managing energy projects around the world. David returned to more basic research in 2009 at the Princeton Plasma Physics Laboratory (PPPL) working on the Princeton Field-Reversed Confinement (FRC) fusion device, and then returned to LLNL to be a shot physicist at the National Ignition Facility (NIF) during the National Ignition Campaign (NIC). While at LLNL, David became involved in nonproliferation and safeguards work at Z-Division, leveraging his years on the ground for the nuclear industry, and since 2014 continues his nonproliferation and safeguards work at Sandia.

Molten Salt Reactors and Thorium Energy

dolan
SPEAKER:
THOMAS J. DOLAN
ADJUNCT PROFESSOR
DEPARTMENT OF NUCLEAR, PLASMA, AND RADIOLOGICAL ENGINEERING
UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN
DATE/TIME:
MON, 09/11/2017 - 4:00PM TO 5:00PM
LOCATION:
3105 ETCHEVERRY HALL
Fall 2017 Colloquium Series
Abstract:

Light water reactors are vulnerable to core melt, steam explosions, and hydrogen explosions; and they produce large inventories of actinides that must be isolated for thousands of years. Molten salt reactors with thorium fuel could operate at low pressure, avoiding heavy pressure vessels, steam explosions, and hydrogen explosions. The high molten salt temperatures (> 700 C) would facilitate high efficiency electricity generation, and the actinide production from thorium would be much lower than that of the U-Pu fuel cycle. MSRs could also incinerate actinide wastes from LWRs.

About the Speaker:

Prof. Dolan has worked at universities (Missouri, Illinois); national labs (LLNL, LANL, ORNL, INL); in industry (Phillips Petroleum); and in Austria, China, India, Japan, and Korea, and Russia. He served as Head of the IAEA Physics Section, where he facilitated international cooperation on research reactors, low energy accelerators, nuclear instrumentation, and nuclear fusion research.  His books are “Fusion Research” (Pergamon, 1982), “Magnetic Fusion Technology” (Springer, 2013) and “Molten Salt Reactors and Thorium Energy” (Elsevier Press, 2017).

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