电气化

以下三大趋势正在加速电气化革命,进而影响能源的生产、存储、分配和消耗方式。首先,电动汽车和多电飞机等电动交通形式的兴起正在改变现有的推进系统,用电动系统代替并扩充传统的机械、气动和液力驱动系统。

其次,工业电机性能取得突破性进展且消耗全球大部分电力的工业流程实现电气化,旨在提高能效且可将更多电力用于产生热能。将电机和驱动整合为一个系统(包括控制)的集成方法,正在提高工业和制造机械领域的效率。

第三,相对于核动力源和传统碳基源,能源产品来自于低碳资源(包括可再生资源)的产出比例将继续提升。这些新型分布式发电资源将越来越多地与现有电网和配电系统集成。

鉴于以上这三大趋势,电气化系统的主要组成部分必须以全新方式进行设计、集成和运行。而且重点也必须放在包括能源生产、存储到消耗的整个系统上,以此推动交通、工业、建筑业和制造业的电气化。

而工程仿真是加快一些颠覆性技术市场投放速度的关键,通过工程仿真可降低研发成本,交付更优质、更可靠的产品。集成化的工程仿真工具和整合的仿真平台,能够让各种规模的企业将工程仿真应用到整个系统上,而不是只应用到部分组件上。

探索本页面内容介绍,深入了解工程仿真在加速系统电气化方面发挥的重大作用。

Electric Vehicles

  • Electrification White Paper
  • Electrification - Volswagen
  • Electrification EBook
  • Electrification - Lucid Air

电气化:实现性能新高度

全球发展需要成本合理且可靠的能源,而能源的生产、分配和使用效率是目前急需解决的工程挑战。在当前风险高、时间紧的情况下,工程仿真是实现能源生产、分配和使用的工程电气系统创新的唯一技术解决方法。工程仿真能够帮助产品研发人员分析多物理场,开展软硬件协同设计,同时能在硬件和系统层面研究其性能,也可智能化权衡(考虑)能效提升与所需成本、上市进程和性能要求。仿真软件可应用于:

  • 电动交通 - 提高汽车传动系统性能,推动多电飞机的创新
  • 可持续再生能源
  • 提高工业机器设备效率

阅读白皮书

Volkswagen Motorsport Sets Record at Pikes Peak International Hill Climb Using ANSYS Simulation

Engineers at Volkswagen Motorsport used a six-step multiphysics simulation design process to develop an electric race car that achieved a stunning, record-breaking victory in the 2018 Pikes Peak International Hill Climb. On June 24, 2018, the Volkswagen I.D. R Pikes Peak car negotiated the 156 sharp bends on the 12.42 mile course in in less than 8 minutes at 7:57:148, smashing not only the electric vehicle record by more than a minute but also the overall record by over 16 seconds.
Using ANSYS Twin Builder and ANSYS Fluent, Volkswagen Motorsport engineers designed a battery pack that:

  • Had enough power to reach the high speeds necessary to break the record
  • Could complete the entire course without running out of charge
  • Could be recharged in about 30 minutes if the race was interrupted

WATCH THE VIDEO

Driving Change in the Age of Electric Vehicles

Manufacturers worldwide have accelerated the production of electric vehicles (EVs), ranging from cars to two-wheelers to buses. Between 2016 and 2017, sales of EVs grew by 54%. It is predicted that there will be up to 228 million EVs worldwide by 2030. When compared with more traditional build-and-test approaches, simulation has an overwilling impact on development time and cost. Read about how engineering organizations assess the value of simulation, and the role simulations will play in developing all-electric vehicles.

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Lucid Air and ANSYS: The Full Potential of Electrification

In this video testimonial, Lucid Motors' CTO Peter Rawlinson describes how they reduced the development time of the Lucid Air luxury EV from 7 years to 3 using ANSYS multiphysics simulations. Rawlinson’s absolute confidence in the fidelity of virtual models of EVs simulated using ANSYS tools has convinced him that engineers can learn so much more from a virtual prototype than a physical prototype.

WATCH THE VIDEO