Recording of Wednesday, May 07, 2025 | The smarter E Europe Exhibition Program 2025 | Exhibition Program | Language: English | Duration: 10:17 .

SAMSUNG SDI Introduces No-Thermal Propagation Technology to Enhance EV Battery Safety and Prevent Fire Spread

Christoph Vaalma, a battery development engineer at SAMSUNG SDI's Neurlix office, introduces the no-thermal propagation (no-TP) technology designed to enhance energy storage safety in electric vehicles (EVs). As the global EV market is projected to double by 2030 with an increasing demand for longer driving ranges, batteries are becoming more energy-dense. This raises safety concerns due to potential fire hazards during thermal events. The no-TP technology ensures that any incident within a single cell remains contained and does not spread throughout the entire battery pack. SDI uses prismatic cells with aluminum casings featuring dedicated vents for gas release during incidents. These design elements prevent excessive pressure buildup and facilitate heat dissipation through cooling plates. Additionally, multi-layer insulation materials between cells guide heat away from adjacent components while protecting busbars from arcing or short circuits. The Thermal Propagation Calculator (TPC), SDI’s proprietary tool, predicts thermal event locations using fault tree analysis early in design phases—optimizing material selection and module layouts before validation testing begins. Successful tests on high nickel NCA modules demonstrate effective containment of triggered venting without damaging neighboring cells or compromising overall structural integrity—a testament to this innovative approach backed by international patents across Korea, US, Europe, and China.

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Speaker

Christoph Vaalma
Battery Cell Engineer
SAMSUNG SDI

Talk of session: Global E-Mobility Outlook & The Smarter E AWARD Finalists: Vision Meets Innovation

Dive into the future of e-mobility and renewable energy! This session combines a groundbreaking keynote on the Global EV Outlook with inspiring pitches from the The Smarter E AWARD finalists. Experience game-changing innovations - from sustainable energy and charging infrastructures to smart solutions for solar carports. Our finalists will present their cutting-edge technologies, which have the potential to transform the energy and mobility sectors sustainably. A unique opportunity for investors, industry experts, and technology enthusiasts to witness the future firsthand.

Further Talks of this session:

Intro and European EV Outlook

Speaker

Katharina Kramer
Communication & Event Manager
E-Mobility Europe

To Talk

Solar Modules for Vehicles: Made in Germany

Speaker

Frank Orlicek
Marketing Director
OPES Solar Mobility GmbH

To Talk

URBANROOF - A totally new PV Carport Solution

Speaker

Arthur Buechel
CEO
URBANPV AG

To Talk

Simplifying Residential Solar Carports

Speaker

Yann Usseglio
Marketing Manager Europe PVBM Business Unit
GoodWe Europe GmbH

To Talk

C330 High Perfomance MCS Contactor

Speaker

Pavel Tomashev
Product Manager
Schaltbau GmbH

To Talk

Maximum Safety for Maximum Charging Power, DEHNguard M DC ACI 1250 FM

Video is not available.

SMART PRICING: Innovation to Expand E-Mobility

Speaker

Juan Thompson
Business Unit Manager
Etecnic

To Talk

Simple, Clean, Charging for Everybody

Speaker

Helmut Kastler
CPO & Co-Founder
Cable-Sherpa GmbH

To Talk

Kehua's 40kW SiC Module and High-Efficiency Charging Solutions

Speaker

Tom Xiang
Sales Director
Shenzhen Kehua Hengsheng Technology Co., Ltd.

To Talk

V1X New Business Models, Live in Switzerland Now

Speaker

Gianluca Corbellini
CEO
Hive Power SA

To Talk

Global E-Mobility Outlook

Speaker

Steve James Van Arsdale
Global Lead Analyst - PwC Autofacts
PwC

To Talk

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