Analog Devices’ Wireless BMS Helps Lotus Cars Redefine Mobility in its Electric Vehicles
September 23, 2021 | Business WireEstimated reading time: 2 minutes
Analog Devices, Inc. announced that renowned British performance brand Lotus Cars is planning to incorporate ADI’s wireless battery management system (wBMS) in its next-generation electric vehicle (EV) architecture. ADI’s wBMS was selected for its increased design flexibility, battery repairability and lighter weight. The engineering collaboration will enable Lotus to safely propel its future EV fleet and continue pushing the limits of design and technology.
ADI’s wBMS technology eliminates the traditional wired harness, leading to a reduction of up to 90% in the wiring and 15% of the volume in the battery pack. It also improves design flexibility and manufacturability, without compromising range and state of charge accuracy over the life of the battery. ADI’s wBMS enables simplified assembly and disassembly of battery packs to ensure faulty battery cells can be removed and repaired quickly and efficiently.
“We worked closely with Analog Devices to integrate wBMS into our new Lightweight Electric Vehicle Architecture (LEVA), which will be the basis for all future Lotus EVs,” said Richard Lively, Director, Propulsion and Chassis Engineering, Lotus Cars. “The removal of the wire harness for wBMS ensures that Lotus can offer a lightweight solution that optimizes performance and is consistent with our brand of delivering powerful performance cars with exceptional handling.”
The body architecture of every Lotus car is designed for peak performance. The design flexibility of wBMS will enable Lotus’ engineers to freely design the vehicle and fit the battery pack into the design, instead of designing the car around it. Moreover, because ADI’s wBMS enables maximum energy use per cell required for optimized vehicle range, it aligns with Lotus’ focus on durability.
“Lotus has a stellar reputation for building high-performance, long-lasting race and road vehicles, and many reach classic status,” said Roger Keen, General Manager of E-Mobility Group at Analog Devices. “Together, we’ve reimagined what is possible and developed a game-changer for the electric vehicle industry: a new ultralightweight powertrain architecture and a wireless battery management system that enables peak performance as well as a more sustainable environment for a healthier planet.”
It is crucial that the battery keep up with the longevity of the Lotus vehicle. wBMS enables state-of-health measurement and simplified assembly and disassembly of battery packs to ensure faulty battery cells can be removed and repaired efficiently. With wBMS, serviceability is easier and faster for both road vehicles and trackside since the battery modules are software programmable for quick and convenient over the air updates. The cell controller lives with the battery module for life as one serviceable unit, furthering the simplified service model.
Suggested Items
Spirit Electronics Supports Disrupted ASIC Programs Amidst Foundry Consolidations
03/06/2024 | Spirit ElectronicsSpirit Electronics, a distributor and outsourced semiconductor assembly and test (OSAT) provider, offers support for Application-Specific Integrated Circuits (ASICs) with full screen and qualification for military and space applications.
NTERCHIP Achieves 3x Faster Verification for VCXO with Siemens’ Advanced Analog and Mixed-signal EDA Technology
01/30/2024 | SiemensSiemens Digital Industries Software announced that INTERCHIP CORPORATION, a leading fabless semiconductor company specializing in high precision, low power oscillator products, used Siemens‘ Analog FastSPICE platform and Symphony™ platform to verify its newest IPV Voltage-Controlled Crystal Oscillator (VCXO) integrated circuit (IC) and IPS Simple Packaged Crystal Oscillator (SPXO).
Siemens Collaborates with sureCore and Semiwise to Pioneer Quantum Computing Ready Cryogenic Semiconductor Designs
12/21/2023 | VortexSiemens Digital Industries Software announced its collaboration with sureCore and Semiwise to develop groundbreaking cryogenic CMOS circuits capable of operating at temperatures near absolute zero – a fundamental component of quantum computing systems.
ROHM Group Officially Opened a New Production Building in Malaysia
10/17/2023 | ROHMROHM-Wako Electronics (Malaysia) Sdn. Bhd. (RWEM) in Malaysia held an opening ceremony for its newly building constructed to strengthen its analog IC production capacity and manufacturing subsidiary.
Siemens, TSMC Collaborate to Help Mutual Customers Optimize Designs Using Foundry's Newest Advancements
09/29/2023 | SiemensSiemens Digital Industries Software announced new certifications and collaborations with longtime partner TSMC, resulting in the successful qualification of multiple industry-leading Siemens EDA product lines for the foundry’s latest process technologies.