PMIC

电源管理技术联盟2023年春季研讨会顺利举行

2023-08-21 2023年08月21日，浙江大学杭州国际科创中心电源管理技术联盟召开2023年度秋季研讨会，电源联盟研究团队成员及会员企业代表汇聚一堂，直面产业需求，深入技术交流，讨论联盟研究课题的最新进展和阶段性成果。 “共建、共享、共未来”，打造顶尖电源管理技术产学研联合创新中心。

Power Management Innovation Consortium

The Power Management Innovation Consortium(PMIC) was established in 2021. We aim to create a collaborative innovation ecosystem for the power management industry, led by academic institutions and jointly developed by the industry. It focuses on conducting systematic and forward-looking industry-university-research collaborative studies and technological innovations in the field of power management technologies, developing core technologies for future information power systems and power systems for new energy vehicles.

First in China

The first member-based university-enterprise joint center for applied and fundamental research in China

Cooperstion Ecology

A university-led and industry-built ecosystem for the cooperation and exchange of power management technology

Pattern Exploration

Explore the membership-based cooperation mode for fundamental research

Future Technology

Research future technologies of the power management industry

News | Two Dynamic On-resistance Test Method Standards Released

October 12, 2024

Led by Zhejiang University and the Zhejiang University Hangzhou International Science and Technology Innovation Center, and following the CASAS standard development process, two group standards, T/CASAS 034—2024 “Dynamic on-resistance test method for GaN high electron mobilitytransistor (HEMT) in zero-voltage-switching-on circuits” and T/CASAS 035—2024 “Dynamic on-resistance test method for GaN high electron mobility transistor (HEMT) in third quadrant conduction mode” were officially released to the industry on September 30, 2024. These standards were developed through standard drafting group meetings, extensive solicitation of opinions, and voting on committee drafts. T/CASAS 034—2024 “Dynamic on-resistance test method for GaN high electron mobilitytransistor (HEMT) in zero-voltage-switching-on circuits” describes the testing method for measuring the dynamic on-resistance of Gallium Nitride High Electron Mobility Transistors (GaN HEMT) in zero-voltage soft-switching circuits. This standard is applicable to a variety of work scenarios, including the production and development, characterization, mass production testing, reliability assessment, and application evaluation of GaN […]

LITE-ON Technology Visits ZJU-PMIC

October 14, 2024

On September 2 and 19, 2024, technical experts from Lite-On Technology visited the ZJU-PMIC Application Testing Laboratory. During the visit, the ZJU-PMIC team showcased several of their representative achievements. Both sides engaged in discussions, particularly focusing on ZJU-PMIC’s MHz cellular 380V-12V DCX technology, and shared insights on the team’s experiences in advancing towards higher efficiency and higher power density in power electronics. Both engaged in a thorough and in-depth discussion regarding the increasingly stringent power density requirements for servers, current development bottlenecks, and future outlooks. Each side expressed their views, contributing to a comprehensive exchange of ideas on these critical topics. ZJU-PMIC introduced its new open and membership-based university-industry collaboration model. The alliance has established a non-profit, win-win cooperative ecosystem, focusing on core technologies for future information power systems, energy storage power systems, and new energy vehicle power systems. It conducts systematic and forward-looking collaborative research between industry, academia, and […]

ZJU-PMIC Visits Member Companies in Guangdong and Engages in the PCIM2024 Exhibition

September 4, 2024

PCIM Exhibition Exchange On August 28, 2024, the Zhejiang University Hangzhou International Science and Technology Innovation Center Power Management Technology Innovation Alliance (ZJU-PMIC) participated in the PCIM Asia Shenzhen International Exhibition for Power Components, Renewable Energy Management. The alliance engaged in extensive technical exchanges with companies specializing in power semiconductor components and modules, electromagnetic and magnetic materials, advanced testing equipment, and system-level enterprises from various fields. These interactions provided a comprehensive understanding of the latest trends in the upstream and downstream sectors of the power electronics industry. Member Company Visits In August 2024, ZJU-PMIC visited several member companies, including Shenzhen Santek New Materials Co., Ltd., Dongguan Mentech Optical & Magnetic Co., Ltd., and Shenzhen Invt Electric Co., Ltd. Professor Wu, along with his research team, visited Santek New Materials Co., Ltd., where they held a productive discussion on the innovative applications of magnetic materials in the field of power electronics. […]

Embracing Challenges, Empowering Development | ZJU-PMIC 2024 Autumn Seminar Successfully Concludes

August 23, 2024

On August 19, 2024, the 2024 Autumn Seminar of the Zhejiang University Hangzhou International Science and Technology Innovation Center Power Management Technology Innovation Alliance (ZJU-PMIC) successfully concluded in Hangzhou. The seminar was co-chaired by Professor Wu Xinke, Associate Professor Shao Shuai, Researcher Chen Yenan, and Researcher Dong Zezheng from Zhejiang University. The event was attended by Professor Zhang Junming from Zhejiang University, along with Professor Xue Lingxiao and Associate Researcher Yan Haidong from Tianjin University, both of whom delivered insightful presentations. The seminar featured one keynote report, seven alliance project reports, and a graduate salon poster session. Technical representatives from over 30 member companies, including Delta, Xiaomi, Sungrow, Anker Innovations, Infineon, ZTE, and Great Wall Power, gathered to discuss the progress of alliance projects, core technical challenges in research, and future industry solutions and development trends. The in-depth exchanges fostered collaboration and promoted a deeper understanding of the cutting-edge technologies […]

联盟动态 | 北京大众、三安集成来ZJU-PMIC交流访问

July 30, 2024

2024年7月14日，北京大众的技术专家到访浙江大学杭州国际科创中心电源管理技术创新联盟（简称“ZJU-PMIC”），参观了ZJU-PMIC应用测试实验室，并了解当下课题进展及取得成果。同时，双方深入探讨了SiC功率器件新型封装架构，对联盟低温烧结银/铜材料及其封装集成方面成果展开热烈讨论，并对其在目前面临的挑战进行了深入交流。 2024年7月16日，三安集成的技术代表来访ZJU-PMIC应用测试实验室，展示了氮化镓三维集成电机驱动功率模块、车充用低共模噪声元胞化RDCX、基于GaN器件的三相MISN变换器等最新研究成果。 ZJU-PMIC团队与技术专家重点交流了GaN器件在电源应用中的优势与挑战，并介绍了课题组提出的全象限GaN器件动态导通电阻测试电路与多组双脉冲测试方法，更准确评估不同技术路线的GaN器件的动态性能。