More
    HomePress ReleaseNidec and Renesas Collaborate on Semiconductor Solutions for Next-Generation E-Axle for EVs

    Nidec and Renesas Collaborate on Semiconductor Solutions for Next-Generation E-Axle for EVs

    Nidec Corporation (TSE: 6594; OTC US: NJDCY) and Renesas Electronics Corporation (TSE:6723) have agreed to join forces on the development of semiconductor solutions for a next-generation E-Axle (X-in-1 system) that integrates an EV drive motor and power electronics for electric vehicles (EVs).

    Auto EV India Expo

    Today’s EVs are increasingly adopting the 3-in-1 unit called E-Axle, which integrates a motor, inverter, and gearbox (reduction gear). To realize high performance and efficiency as well as smaller size, lightweight and lower cost, and to accelerate vehicle development, EVs are also integrating power electronics controls such as DC-DC converters and onboard chargers (OBCs). EV manufacturers in advanced markets such as China have developed an X-in-1 platform that integrates multiple functions, accelerating the adoption of many vehicle models.

    As X-in-1 integrates multiple functions and increases in complexity, maintaining a high level of quality in vehicles becomes challenging. Thus, developing preventive safety technologies such as diagnostic functions and failure prediction is crucial for ensuring safety and security in vehicles. To address this challenge, the two companies agreed to combine Nidec’s motor technology and Renesas’ semiconductor technology to jointly develop a highly reliable and high-performance proof of concept (PoC) for the X-in-1 system. The PoC is designed to support the industry’s highest performance and efficiency as well as smaller size, lightweight and lower cost for the X-in-1 system.

    The companies plan to launch the first PoC by the end of 2023, which will feature a 6-in-1 system with a DC-DC converter, OBC, and power distribution unit (PDU) as well as a motor, inverter, and gearbox. As a second phase in 2024, Nidec and Renesas plan to develop a highly integrated X-in-1 PoC that incorporates a battery management system (BMS) along with other components. The first PoC will include power devices based on SiC (silicon carbide), and the second PoC will replace the DC-DC and OBC power devices with GaN (gallium nitride), offering excellent performance in high-frequency operation, to further reduce size and cost.

    Building on the PoC developed through this collaboration, Nidec plans to rapidly productize E-Axle systems to add to its portfolio and ramp up to mass production to lead the E-Axle market.

    Renesas plans to develop and deliver turnkey solutions for increasingly complex X-in-1 systems by expanding the jointly developed PoC for E-Axle reference designs.

    “As we celebrate Nidec’s 50th anniversary, we take on a significant challenge of developing a world-class next-generation X-in-1 system, which goes back to our core principle of pioneering the world’s best innovations,” said Mitsuya Kishida, Executive Vice President and Executive General manager of Automotive Motor & Electronic Control Business Unit at Nidec. “By harnessing our strengths in automotive technology and developing PoCs together with Renesas who is a leader in automotive semiconductor solutions, we aim to lead the market as a world-leading E-Axle provider.”

    “We are very pleased to announce our collaboration with Nidec, who has an exceptional track record of success in E-Axle traction motors,” said Vivek Bhan, Senior Vice President, Co-General Manager of the High-Performance Computing, Analog and Power Solutions Group at Renesas. “Our contribution to this collaboration extends beyond hardware design, encompassing software development which is critical to enabling rapid development of PoCs for our customers.”

    Himanshu Vaibhav
    Himanshu Vaibhavhttps://www.timesev.com/
    Himanshu Vaibhav is a distinguished Technology Journalist associated with ELEtimes.com and TimesEV.com. With expertise in researching, writing, and editing, he demonstrates a deep understanding of technology, particularly in the EV industry. His continuous updates on EV, Automotive, and E-mobility industries reflect his commitment to staying at the forefront of emerging trends.

    Related Post

    Most Popular

    Best Picks

    Driving the Future: Exploring Innovations in the Automotive Power Electronics Market, Reveals Fact.MR

    The global automotive power electronics market is set to achieve a valuation of US$ 6 billion by 2033, advancing at 4.1% CAGR from 2023 to 2033, as...

    Empowering Karnataka’s Electronics Industry: An Insightful Conversation with CLIK...

    Karnataka, a shining star in India's technological landscape, has earned international acclaim for its thriving electronics and IT sectors. Fuelled by a legacy of...

    Aimil Ltd.: Setting the Benchmark for Instrumentation Solutions at...

    Aimil Ltd., an ISO 9001:2015 certified company with a heritage tracing back to 1932, holds a prominent position as a leading provider of cutting-edge...

    Electrify Your Future: A Thriving Career in the E-Mobility...

    In an era where sustainability and innovation reign supreme, the E-Mobility sector has emerged as the driving force behind a transformative shift in the...

    X0115ML, the smallest SCR now supports a surge peak...

    Author: STMicroelectronics The X0115ML is our first compact silicon control rectifier (SCR) for ground fault circuit interrupters (GFCIs) and arc-fault circuit interrupters (AFCIs) that can withstand a...

    Exploring the Future of Electronics: Unveiling the Power of...

    In a recent interview conducted by technology journalist Himanshu Vaibhav of eletimes.com and timesev.com, Dr. John W. Mitchell, President & CEO of IPC, discussed...

    Navigating Defense Challenges: Insights from Chris Peters, USPAE Founding...

    In a recent interview conducted by technology journalist Himanshu Vaibhav from eletimes.com and timesev.com, Mr. Chris Peters, the Founding Executive Director of the U.S....

    Driving Innovation: Cientra’s Leadership in Automotive and Telecom Technology...

    Cientra stands as a prominent leader in the realm of technology solutions. Consistently, they innovate and advance their proprietary technologies to cater to the...

    STM32Wx microcontrollers is an ideal fit for RF designers...

    The STM32Wx microcontrollers enable wireless connectivity supporting the sub-GHz band and the 2.4 GHz frequency range. STM32 Wireless MCUs are highly integrated and reliable...

    Must Read