Hillcrest's ZVS Traction Inverter Prototype Targets Cost Efficiency and Compact Design for EV Applications
Hillcrest Energy Technologies announces that its Zero-Voltage Switching (ZVS) traction inverter prototype demonstrates superior cost efficiency for EV manufacturers. The prototype achieves a die area per kW of 3 mm², surpassing IDTechEx's projected 2035 industry benchmark of 4 mm²/kW. The 350 kVA Silicon Carbide inverter, featuring proprietary ZVS technology, reduces electromagnetic interference and eliminates switching losses, enabling simpler cooling and lower-cost shielding. This innovation optimizes semiconductor usage, reducing material costs while improving performance and extending EV system lifespan.
Hillcrest Energy Technologies annuncia che il suo prototipo di inverter di trazione a Zero-Voltage Switching (ZVS) dimostra una superior efficienza dei costi per i produttori di VE. Il prototipo raggiunge un area del die per kW di 3 mm², superando il benchmark industriale previsto da IDTechEx per il 2035 di 4 mm²/kW. L'inverter in carburo di silicio da 350 kVA, dotato di tecnologia ZVS proprietaria, riduce le interferenze elettromagnetiche ed elimina le perdite di commutazione, consentendo un raffreddamento più semplice e una schermatura a minor costo. Questa innovazione ottimizza l'uso dei semiconduttori, riducendo i costi dei materiali migliorando al contempo le prestazioni e prolungando la vita utile del sistema VE.
Hillcrest Energy Technologies anuncia que su prototipo de inversor de tracción de Conmutación a Voltaje Cero (ZVS) demuestra una superior eficiencia de costos para los fabricantes de VE. El prototipo alcanza un área de chip por kW de 3 mm², superando el punto de referencia industrial proyectado por IDTechEx para 2035 de 4 mm²/kW. El inversor de Carburo de Silicio de 350 kVA, con tecnología ZVS propietaria, reduce la interferencia electromagnética y elimina las pérdidas por conmutación, permitiendo un enfriamiento más simple y un blindaje de menor costo. Esta innovación optimiza el uso de semiconductores, reduciendo los costos de materiales mientras mejora el rendimiento y extiende la vida útil del sistema VE.
힐크레스트 에너지 테크놀로지스(Hillcrest Energy Technologies)는 자사의 제로 전압 스위칭(ZVS) 트랙션 인버터 프로토타입이 전기차(EV) 제조업체들에게 비용 효율성에서 우수하다고 발표했습니다. 이 프로토타입은 kW당 3 mm²의 다이 면적을 달성하여 IDTechEx가 2035년 산업 벤치마크로 제시한 4 mm²/kW를 초과했습니다. 350 kVA 실리콘 카바이드 인버터는 독점적인 ZVS 기술을 갖추고 있어 전자기 간섭을 줄이고 스위칭 손실을 없애, 더 간단한 냉각 및 비용이 적은 차폐를 가능하게 합니다. 이 혁신은 반도체 사용을 최적화하여 재료 비용을 줄이고 성능을 향상시키며 전기차 시스템의 수명을 연장합니다.
Hillcrest Energy Technologies annonce que son prototype d'inverseur de traction à Commutation à Tension Nulle (ZVS) démontre une efficacité des coûts supérieure pour les fabricants de VE. Le prototype atteint une zone de puce par kW de 3 mm², dépassant la référence industrielle prévue par IDTechEx pour 2035 de 4 mm²/kW. L'inverseur en carbure de silicium de 350 kVA, doté d'une technologie ZVS propriétaire, réduit les interférences électromagnétiques et élimine les pertes de commutation, permettant un refroidissement simplifié et un blindage moins coûteux. Cette innovation optimise l'utilisation des semi-conducteurs, réduisant les coûts des matériaux tout en améliorant les performances et en prolongeant la durée de vie du système VE.
Hillcrest Energy Technologies kündigt an, dass der Prototyp seines Zero-Voltage Switching (ZVS) Traktionswechselrichters eine überlegene Kosteneffizienz für EV-Hersteller demonstriert. Der Prototyp erreicht eine Chiplfläche pro kW von 3 mm² und übertrifft damit die von IDTechEx prognostizierte Branchenbenchmarks von 4 mm²/kW für 2035. Der 350 kVA Siliziumkarbid-Wechselrichter mit proprietärer ZVS-Technologie reduziert elektromagnetische Störungen und beseitigt Schaltverluste, was eine einfachere Kühlung und kostengünstigerer Abschirmung ermöglicht. Diese Innovation optimiert die Nutzung von Halbleitern, senkt die Materialkosten und verbessert gleichzeitig die Leistung und verlängert die Lebensdauer des EV-Systems.
- Achieves 3 mm²/kW die area, beating 2035 industry projections of 4 mm²/kW
- Reduces material costs through optimized semiconductor usage
- Eliminates switching losses and reduces electromagnetic interference
- Enables simpler cooling and lower-cost shielding systems
- None.
Vancouver, British Columbia--(Newsfile Corp. - November 12, 2024) - Hillcrest Energy Technologies Ltd. (CSE: HEAT) (OTCQB: HLRTF) (FSE: 7HI) is pleased to announce that its Zero-Voltage Switching (ZVS) traction inverter prototype is expected to provide cost efficiency, offering significant savings for electric vehicle (EV) manufacturers.
According to recent analysis conducted by IDTechEx analyzing electric vehicles (EVs) from 2013 to 2023, there is a clear trend toward a significant reduction in die area per kilowatt (kW) of power. This trend underscores the industry's focus on producing smaller, more efficient and cost-effective inverters to meet the demands of next-generation EVs.
The IDTechEx analysis reviewed power density advancements across various EV models, including the Toyota Prius, Polestar 2, BMW i3, and Kia EV6. Based on this data, IDTechEx projects that, by 2035, many EV inverters will achieve a die area per kW below 4 mm². Hillcrest's ZVS traction inverter, however, has already surpassed this future benchmark at 3 mm²/kW.
Die area per kilowatt refers to the physical area of the semiconductor dice (or chips) in the inverter that are required to handle a certain amount of power, measured in kilowatts (kW). In simpler terms, it's an indicator of how efficiently the inverter's semiconductors are used.
By achieving lower die area per kilowatt, Hillcrest's ZVS traction inverter is optimizing the physical semiconductor area required for power handling. This innovation reduces material use and costs, while Hillcrest's high-efficiency design can cut energy losses, improve performance and extend the lifespan of EV systems—further lowering operational costs for manufacturers and consumers alike.
"Our ZVS technology not only enhances efficiency but also enables substantial cost savings, underscoring Hillcrest's commitment to high-performance, cost-effective power electronics for EVs," said Don Currie, CEO of Hillcrest Energy Technologies. "The knowledge gained from demonstrations and discussions with potential customers and development partners is invaluable. In many cases, cost savings and design are just as important as performance—a fact Hillcrest has listened to and delivered on with our ZVS innovation. By significantly reducing electromagnetic interference (EMI) and eliminating switching losses, our inverter offers manufacturers both a cost and design advantage in EV power systems."
The 350 kVA Silicon Carbide (SiC) inverter prototype, integrated with Hillcrest's proprietary ZVS technology, is expected to offer automakers a competitive edge in cost-effective design. Its efficiency and low EMI design facilitate simpler cooling and lower-cost shielding, contributing to overall savings and enhancing the value proposition for EV manufacturers striving for more affordable and efficient designs.
The IDTechEx webinar and related research report can be found here: The Future of EV Powertrains: SiC, GaN, and the Evolution of Power Electronics : IDTechEx Webinar
About Hillcrest Energy Technologies
Hillcrest Energy Technologies is a clean technology company focused on providing advanced power conversion technologies and digital control systems for next-generation powertrains and grid-connected renewable energy systems. From concept to commercialization, Hillcrest invests in energy solutions that power a more sustainable and electrified future. Hillcrest is publicly traded on the CSE under the symbol "HEAT," on the OTCQB Venture Market as "HLRTF," and on the Frankfurt Exchange as "7HI." For more information, visit: https://hillcrestenergy.tech.
CONTACT INFORMATION
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O: +1 604-609-0006
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Jamie L. Hogue
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O: +1 602-793-9481
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