2020-6-4 · ROHM will provide proprietary SiC technology optimized for Vitesco Technologies’ high-voltage power electronics for electric vehicles Vitesco Technologies and ROHM Cooperate on Silicon Carbide
"Silicon carbide semiconductors bring more power to electric vehicles. For motorists, this means a 6% increase in range," Bosch board meer Harald Kroeger said on Monday. Bosch will make the silicon carbide chips at its existing plant in Reutlingen, near its Stuttgart headquarters, executives said at an event to update on progress in building
Battery-powered electric vehicles are expected to reach a milestone in terms of shipments in 2019, but the technology faces several significant hurdles to gain wider adoption in the market. Limited driving range, high costs, battery issues, and a spotty charging infrastructure are the main challenges for battery electric vehicles (BEVs).
2019-3-26 · An early producer of silicon carbide, it released the world’s first commercial silicon carbide ‘wafer’ in 1991. One of its technical advantages over existing silicon technologies is its size, with more compact silicon carbide batteries already being seen in Tesla’s Model 3 electric vehicles.
The new module is based on Infineon’s silicon carbide trench MOSFET structure. Compared to planar structures, the trench structure enables a higher cell density, resulting in the best-in-class figure of merit. As a result, trench MOSFETs can be operated at lower gate-oxide field strengths for higher reliability.
Vitesco Technologies has chosen ROHM Semiconductor as preferred partner for silicon carbide (SiC) power devices Specially adapted SiC technology will be integrated in Vitesco Technologies’ high-voltage power electronics for electric vehicles Extended range: Through their higher efficiency SiC semiconductors make better use of the electric energy stored in a vehicle battery The powertrain
Zhengzhou Yutong Group Co., Ltd. is using Cree 1200V silicon carbide devices in a StarPower power module for its new electric buses.
Electric vehicles are considered a crucial part of EV. You must know the fact that not all the electric cars are available with the gas tanks. So, instead of preferring a gas tank for filling up the vehicle, it is quite preferable to plug your car into the charging station to get your car fuel up entirely.
2020-8-23 · The future use of silicon carbide-based power semiconductors will increase the range for electric vehicles in contrast to today''s standard silicon technology. Due to high battery costs, the efficient electric drive represents an enormous growth potential for the foreseeable future.
“Silicon carbide semiconductors bring more power to electric vehicles. For motorists, this means a 6% increase in range,” Bosch board meer Harald Kroeger said on Monday.
New silicon carbide power module for electric vehicles. 06-07-2020 | Infineon | Automotive Technologies. Infineon Technologies offers the EasyPACK module with CoolSiC automotive MOSFET technology, a 1200V half-bridge module with an 8mOhm/150A current rating. Over the previous ten years, the company has sold more than 50 million EasyPACK modules
2020-6-8 · High Efficiency SiC (Silicon Carbide) Motor Controller for Electric Vehicles HKPC TechDive: Smart City –EV Technology 27 May 2020 Dr Sunny YU R&D Manager Automotive Platforms & Appliion Systems R&D Centre
Electromagnetic interference, paralleling, and layout are all things that engineers understand, but when transitioning to silicon carbide or wide-bandgap devices, it requires a little more attention to these issues. Wide-Bandgap Materials in Hybrid and Electric Vehicles. By Stefano Lovati
Silicon Carbide to make hybrid and electric vehicles more efficientEfficiency in power conversion is critical for the deployment and adoption of new energies, including solar and battery-powered appliions. STMicroelectronics, a leader in providing the semiconductor solutions has provided an overview of electronic power components that
Silicon carbide in electric vehicles stands for more efficiency, higher power density and performance. Particularly with an 800V battery system and a large battery capacity, silicon carbide leads to a higher efficiency in inverters and thus enables longer ranges or lower battery costs.
How to Cite. Hamada, K. (2009) Present Status and Future Prospects for Electronics in Electric Vehicles/Hybrid Electric Vehicles and Expectations for Wide-Bandgap Semiconductor Devices, in Silicon Carbide: Power Devices and Sensors, Volume 2 (eds P. Friedrichs, T. Kimoto, L. Ley and G. Pensl), Wiley-VCH Verlag GH & Co. KGaA, Weinheim, Germany. doi: 10.1002/9783527629077.ch1
2017-8-14 · Impact of Silicon Carbide Devices on the Dynamic Performance of Permanent Magnet Synchronous Motor Drive Systems for Electric Vehicles Xiaofeng Ding *, Min Du, Jiawei Cheng, Feida Chen, Suping Ren and Hong Guo School of Automation Science and Electrical Engineering, BeiHang University, Beijing 100191, China;
Silicon Carbide in Europe 2020 (SiCE-2020) The workshop, jointly organized by the EU projects CHALLENGE, REACTION and WInSiC4AP, will bring together leading specialists working in different areas of silicon carbide (SiC) technology, both from universities, research centers and industries.
Cree’s Wolfspeed product portfolio includes silicon carbide materials, power-switching devices and RF devices targeted for appliions such as electric vehicles, fast charging, inverters, power
2020-8-22 · overview Power Conversion for Electric Vehicles. The main dc-dc converter changes dc power from an on-board 200-800V high voltage battery into lower dc voltages (48V or 12V) to power headlights, interior lights, wiper and window motors, fans, pumps and many other systems within electric vehicles (EV) and hybrid electric vehicles (HEV).
The potential increased power density and high temperature capability of silicon carbide makes it an ideal candidate for use in future hybrid electric vehicle (HEV) technology.
Silicon carbide semiconductors from Cree will contribute to power Yutong electric buses. The Chinese manufacturer will in fact deliver in China its first electric bus to use such technology.. Cree has announced that its own 1200V silicon carbide devices are included in a StarPower power module for Yutong new powertrain system. The use of silicon carbide-based power solutions enable faster
1 · High dense (>99% density) SiC ceramics were produced with addition of C and B4C by spark plasma sintering method at 1950 °C under 50 MPa applied pressure for 5 min. To remove the oxygen from the SiC, it was essential to add C. Two different mixture method were used, dry mixing (specktromill) and wet mixing (ball milling). The effect of different levels of carbon additive and mixture method on
New silicon carbide power module for electric vehicles Silicon carbide in electric vehicles stands for more efficiency, higher power density and performance. The EasyPACK with automotive CoolSiC technology addresses high-voltage appliions in electric cars with high …
The new AEC-Q101 1200 V SiC diodes – 10-, 15- and 20-amp rated – are ideal for use in high-power appliions such as charging stations, OBC, power supplies, and motor drives. Their surge capability for a 10 ms pulse is in the range of 7 times the diodes’ nominal current, and confers these 1200 V silicon-carbide diodes the state-of-the-art robustness.
"Silicon carbide semiconductors bring more power to electric vehicles. For motorists, this means a 6% increase in range," Bosch board meer Harald Kroeger said on Monday.