Energizing the Future: Real-Time Precision in Renewable Energy Management

Moore's Lobby · 30 Jan 2024 · 58m · Episode 2

What this episode covers

Henrik Mannesson, General Manager of Grid Infrastructure and Power Delivery at Texas Instruments, discusses the evolution of smart grids, emphasizing the shift from simple metering to real-time energy management. He details how semiconductors like wide band gap devices (GaN) and precision current sensing are enabling higher efficiency in solar, EV charging, and grid stabilization. Mannesson explains the technical requirements for bi-directional power flow, dynamic pricing, and the increasing role of edge processing and AI in balancing generation and consumption.

Other shows on the same ground, closest first.

  • EE Times Current · 37m

    Solving a Renewables Problem with Electric Vehicles

    Ritesh Tyagi, head of product innovation and growth strategy at Infineon, explains that while power generation is sufficient, the electrical grid's 100-year-old infrastructure struggles with transmission and managing peak demand from renewables and EVs. He argues that Vehicle-to-Grid (V2G) technology allows the massive battery capacity of EVs to act as distributed storage, stabilizing the grid. Tyagi emphasizes that modernizing the grid requires next-generation semiconductors like silicon carbide and gallium nitride, along with increased sensor integration and AI for intelligent load management.

  • Over the Air · 31m

    Managing Energy At The Edge: Navigating The Modern Grid With Itron

    Nick Tumilowicz, Director of Product Management at Itron, discusses the challenges of managing the aging electrical grid amid the energy transition, focusing on transformer capacity limits and the shift to underground infrastructure. He explains how Itron leverages its installed base of smart meters as edge compute devices to enable real-time, autonomous load management for distributed energy resources like EVs and solar. The conversation covers the long sales cycles in the utility sector, the cultural differences in grid adoption between the US and Europe, and the importance of balancing technological innovation with customer incentives.

  • EE Times Current · 59m

    Smart Meters and Super Smart Babies

    Vipin Bothra, Director of Market Development at STMicroelectronics, explains the technical evolution of smart meters, focusing on the shift toward higher accuracy (0.2%) and power quality measurement (harmonics, power factor) driven by regulatory and grid efficiency demands. He details how semiconductor trends, such as integrated sigma-delta converters with isolation barriers and high-voltage power management devices (up to 1700V), enable these capabilities while managing noise and cost. The episode also features musician Dani Rabin of the band Marvin, who discusses his philosophy on improvisation, emphasizing the importance of physical practice and live testing over purely analytical study to develop a unique musical voice.

  • The Amp Hour · 1h 45m

    The Smart Grid with Paul Zawada

    Paul Zawada of Syntonis LLC explains the technical and operational challenges of the smart grid, focusing on the transition from centralized generation to distributed renewable sources like rooftop solar. He details how inverter technology, frequency control, and reactive power (VARs) are critical for maintaining grid stability as traditional spinning inertia disappears. The discussion covers the evolution of standards like IEEE 1547, the role of SCADA and state estimators in real-time contingency analysis, and the mechanics of high-voltage transmission and distribution infrastructure.

  • EE Times Current · 36m

    Smart Grid

    Dr. Bri-Mathias Hodge, Chief Scientist at the National Renewable Energy Laboratory (NREL), discusses the technical and political challenges of modernizing the US electrical grid. He explains how advanced metering, storage technologies like lithium-ion batteries, and demand forecasting are enabling a more reliable, cost-effective, and sustainable energy system. The conversation highlights specific implementations such as Excel Energy's use of wind plants for regulation reserves and NREL's work on autonomous energy systems for smart communities like Pena Station Next.

The summary, chapters and topics are generated from the episode’s audio by this directory, not written by Moore's Lobby. The episode itself belongs to its publisher.