Moore's Lobby: Where engineers talk all about circuits

In this episode of the Moore’s Lobby podcast, we sit down with Antonio Di Vaira, Senior VP for Power Product of Schneider Electric to discuss the massive shifts happening in the world of energy distribution. The conversation kicks off by exploring how the explosive growth of electric vehicles and energy-hungry technologies like AI are pushing traditional power grids to their breaking point. He also explains that while building out new grid capacity is part of the long-term solution, the industry needs ways to sustain this growth in the short term. This sets the stage for a deep dive into microgrids. Di Vaira breaks down how intelligent software is needed to manage the complex orchestration between sources and loads. The discussion also explores the exciting potential of native DC (direct current) power distribution. As more sources (like solar panels) and loads (like EVs and data centers) are native to DC, creating dedicated DC microgrids can offer significant gains in efficiency and simplicity. The episode concludes with a look at the future of the industry. Di Vaira emphasizes the need for engineers to adopt a multidisciplinary mindset and the critical importance of staying customer-centric to drive true innovation. Meet Antonio Di Vaira Antonio Di Vaira is the Senior VP for Power Products in North America, Mexico, and Central America at Schneider Electric. He oversees strategy, R&D, market development, and go-to-market for the ANSI, NEMA, and LV portfolio, including Services. He previously spent over 20 years at ABB in global and local leadership roles across R&D, product management, M&A, and supply chain. Antonio holds a master’s in computer engineering from the University of Pavia.

In this insightful discussion, Mike Strauman, Global R&D Director at 3M, delves into the cutting-edge world of material science and its impact on electrification. He highlights how 3M's collaborative R&D culture, paired with their '15% time' initiative, fosters creative breakthroughs. Key topics include the crucial role of adhesives in EV technology, innovative strategies to prevent battery thermal runaway, and the use of digital twins to accelerate product development. Mike also touches on the latest advancements in electric motor efficiency and the future of energy storage.

Dr. Mital Kanabar is the Senior Director of Innovation, Grid Automation, Grid Solutions at GE Vernova. He joins our podcast to discuss the explosive electricity demand driven by electric vehicles, AI data centers, and the general electrification of industries. This increased demand puts a strain on an aging infrastructure, necessitating new solutions to ensure a reliable and resilient power supply. Check out this engaging conversation that touches on a number of important topics, including: Decarbonization and Green Electrons: The push to generate electricity from renewable sources like wind, solar, and nuclear power to reduce carbon emissions. Software-Defined Automation: The shift from rigid, hardware-based grid control to flexible, software-driven systems like GE Vernova's GridBeats platform, which uses AI and machine learning. Bi-Directional Power Flow: The concept of "prosumers," where consumers of electricity, such as electric vehicle owners, can also supply power back to the grid. Cybersecurity in the Digital Grid: The increasing importance of protecting the power grid from cyberattacks as it becomes more digitized and interconnected.

Christopher Savoie, the founder and CEO of Zapata Computing, has had a fascinating career journey. After beginning as a young programmer working with early computers, he switched gears to immunology and biophysics in Japan and is now founding AI companies. Along the way, he was also involved in creating the foundational technology for Apple Siri, working on early language models embedded in agents to solve complex natural language problems. In this interview with our host, Daniel Bogdanoff, Savoie highlights the evolution of AI into specialized systems. Like an orchestra, small, task-specific models working in ensembles are more effective than large, monolithic ones.  He also shares how AI transforms automotive, motorsports, and grid management industries.  Savoie recounts his experiences at Nissan with predictive battery analytics and Andretti Autosport, where AI-driven simulations optimize race strategies. Savoy warned about the potential misuse of AI and big data, advocating for ethical considerations, especially around privacy and government control. Despite these challenges, he remains optimistic about AI's potential, expressing a desire for tools to handle complex personal organization tasks, such as multi-modal time and travel management.

Rodger Richey, Vice President of Development Tools at Microchip Technology, shares how childhood curiosity for electronics evolved into a successful career in engineering. He discusses the importance of user-friendly development tools amidst increasing project complexity. AI's integration into workflows enhances productivity, though human oversight remains crucial. Rodger emphasizes bridging theory and practice through academic programs and virtual internships, ensuring students are industry-ready. His dedication to innovation and teamwork drives Microchip’s success in the ever-evolving tech landscape.

The interview explores K S Venkatraman's journey in technology, NVIDIA’s growth, and the future of AI. Venkatraman reflects on his academic upbringing and early experiments with electronics. He reflects on his that began at Intel and eventually transitioned to NVIDIA after a brief startup venture. In this conversation with our Moore’s Lobby host, Daniel Bogdanoff, Venkatraman delves into pivotal technological advancements. This includes the development of GPUs for AI and the role of hardware-software co-design in fueling the AI revolution. Looking ahead, Venkatraman envisions AI addressing global challenges, including education and healthcare. He emphasizes the importance of AI education and encourages engineers to leverage AI tools to enhance productivity without fearing job displacement. He also stresses the necessity of ethical AI practices and collaboration between corporations and governments to ensure responsible innovation. The interview concludes with insights into unusual AI applications, like generative models for text-to-video, and Venkatraman’s optimism about the transformative potential of AI across all sectors. His closing advice underscores embracing AI as a tool for solving complex problems and fostering continuous learning.

In this fascinating interview, Alex Lidow discusses his early exposure to semiconductors through his father and grandfather, who founded International Rectifier. Initially pursuing aeronautical engineering at Caltech, he shifted to solid-state physics, igniting a lifelong career. He shares his role in developing HexFETs, a groundbreaking transistor technology, highlighting the creativity and persistence required for innovation. After being unexpectedly dismissed from International Rectifier, Alex founded EPC to focus on GaN technology. He details GaN’s superior properties, such as high efficiency and robustness, which make it a transformative alternative to silicon in power devices. Despite early struggles with manufacturing yields, persistence led to breakthroughs that enabled GaN’s application in LiDAR, space electronics, and fast chargers. Alex reflects on how mistakes foster breakthroughs and stresses the importance of education to help engineers adopt GaN technology. Looking ahead, Alex expresses excitement about emerging applications, such as humanoid robots, where GaN’s integration in motors, AI, and LiDAR could revolutionize industries. His advice to aspiring innovators is to embrace challenges and persist through the highs and lows of invention.

Discover the fascinating journey of Amar Gupta, a technologist and educator at MIT, as he shares insights into his groundbreaking work across industries. In this interview with our host, Daniel Bogdanoff, Gupta reflects on his early passion for innovation, which included the development of electronic check-processing systems that revolutionized global banking. Gupta’s contributions to telemedicine are equally compelling. Hear how he saw the potential of remote healthcare decades before it became mainstream, overcoming resistance and shaping policies like the U.S. Department of Veterans Affairs’ telehealth framework. His stories reveal the intersection of creativity, perseverance, and interdisciplinary collaboration that drives meaningful change. The interview also delves into Gupta’s unique approach to teaching and mentoring, where he inspires students to tackle societal challenges, including AI-driven health monitoring systems and advanced dental imaging. Gupta provides thought-provoking commentary on the ethical responsibilities of engineers, the importance of global collaboration, and the role of crisis in driving innovation. His candid reflections on his career may inspire you to think differently about technology’s potential to change the world.

If you are interested in electronics, history, or simple amazing stories, you will enjoy this podcast interview with our Moore’s Lobby host, Daniel Bogdanoff. Mike Engelhardt has been developing simulation tools since 1975. He is best known for creating LTspice, which is believed to be the most widely distributed and used SPICE analog electronic circuit simulator in the world. Recently, he realized that he could take advantage of the massive improvements in both hardware and software to develop a radically improved circuit simulation engine; thus, QSPICE was born. Engelhardt explains how he created a better SPICE tool that could dramatically increase simulation speed while simultaneously improving functionality, accuracy, and reliability. As you will hear, Mike’s amazing career includes developing simulation tools for applications as diverse as scanning electron microscopes and locating underground petroleum deposits. Here are a few more teasers about what you will hear in this far-ranging discussion with Engelhardt: -The biggest early roadblock to simulation adoption in the EE world. -Why simulations are more important than hardware to an engineer. -The importance of time-domain simulation. -Insights into QSPICE for power simulation of wide bandgap semiconductors like GaN and SiC.

Ananth Avva is “a big believer that if you give human beings the right type of information and you contextualize it, they will make the right decision ultimately for the organization.” In his current role at Altium as the Senior Vice President and General Manager of Cloud Platform, he is leading efforts to improve and accelerate collaboration because “collaboration trumps everything else” as it drives speed to market, lower costs, and more efficient development. He has seen companies attempt to transition engineering teams to software-as-a-service (SaaS). In his experience, “that usually goes sideways pretty fast.” With Altium 365, Avva and his team are trying to seamlessly bring SaaS into engineering. Their goals are to enable what they call shifting left and shifting right. When shifting left, they aim to take decisions that were traditionally late in the product life cycle and move those requirements earlier in the design process. This can allow the procurement, operations, compliance, and manufacturing teams to provide vital context for better design decisions. Similarly, shifting right passes design information downstream more quickly to avoid costly delays or respins. If your organization is developing electronic products, you will benefit from this Moore’s Lobby podcast discussion hosted by Daniel Bogdanoff. Avva explains that companies consistently overestimate the cost of change and underestimate the benefits. They may also have the wrong “whys” behind why not to change. He goes on to explain that these can be “a bit of a phantom menace.” In his opinion, these are changes all companies will need to make to remain competitive in the market: Let's say you don't do it. The world is headed that way anyway, so what happens? Let's fast-forward five years, you're gonna have to do it.