Gasgoo Awards 2023 applicant:HEM3 dual inverter from Hefei Sungrow E-Power Technology Co., Ltd.

Product: HEM3 dual inverter 

Description

The HEM3 dual inverter specially developed for hybrid vehicle models adopts a highly integrated control board solution, which can achieve precise control of dual motors by a single multi-core main control chip; At the same time, the software is developed based on the model, the Software architecture conforms to AUTOSAR, and has the ability to upgrade to ASIL-D Functional safety level. EMC meets the requirements of Class 3 on load, combined with system application scenarios, meets 10g vibration, and has a protection level of IP68, making vehicle applications safer.

Unique advantages

Adopting a new discrete device parallel technology, by paralleling different numbers of power devices, flexible power expansion can be achieved, adapting to different vehicle power requirements, and saving the development cycle and cost of the entire vehicle.

Application

Dedicated Hybrid Transmission

Prospect

Hybrid electric vehicles have advantages in environmental protection, economy, technological innovation, and efficient energy conservation, playing an important role in promoting the sustainable development of the automotive industry. In the future, hybrid vehicles will become one of the mainstream products in the global automotive market and an important direction for the development of China's automotive industry. The platform-based motor controller developed by Sungrow E-Power can meet the mainstream hybrid architecture in the market and has broad application prospects.