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On June 12, 2026, the unveiling ceremony for the "MW‑Level High‑Dynamic Regenerative Power Test Platform" took place at the New Headquarters Laboratory & Testing Center of Xi’an Actionpower Electric Co., Ltd.

Experts and guests from the seminar themed Technical Development and Application Challenges of AIDC Power Supply Chains witnessed this milestone. It marks that the test platform for high-power critical power equipment for AIDC power supply chains has entered a new era of high efficiency and energy conservation.

The seminar was chaired by Dr. Chen Qiaoliang, Secretary-General of the DC Power Supply Committee of China Power Supply Society. Professor Yang Xu, Committee Chairman, and Mr. Bai Xiaoqing, Chairman of Xi’an Actionpower Electric Co., Ltd., gave opening remarks, welcoming all experts and guests. Faced with new demands and challenges for AIDC power supply amid surging AI computing power, they called for joint efforts across industry, academia, research institutes and end users to innovate collaboratively, resolve technical bottlenecks, foster the industrial ecosystem, and advance the integrated development of computing power and power electronics sectors.

During the keynote session, several distinguished experts shared cutting-edge technical insights. Dr. Ying Jianping, retired expert from Delta, presented Opportunities and Challenges for SST Applications in Data Centers, systematically analyzing the engineering roadmap and application prospects of solid-state transformers in AI data centers. Professor Ruan Xinbo of Nanjing University of Aeronautics and Astronautics delivered Full-Range Soft-Switching Non-Resonant PWM Converters, proposing a novel converter topology and its feasibility for SST implementation. Mr. Song Lei, Senior Manager at TÜV SÜD Certification and Testing (China) Co., Ltd., addressed Design Standards and Market Access for Overseas AIDC Infrastructure, offering compliance guidance for domestic equipment exporters. Dr. Li Chunlong, Deputy General Manager of Xi’an Actionpower Electric Co., Ltd., presented Key Testing Technologies and Solutions for Core Equipment in AIDC Power Distribution Systems, elaborating on pain points and systematic solutions for critical power testing across AIDC power supply chains. Mr. Huang Lang, Chief Engineer at Xi’an Weiguang Energy Technology Co., Ltd., gave Solid-State Transformers: Past, Present and Future, reviewing SST’s technical and industrial evolution with real-world engineering cases and forecasting its outlook for next-generation AIDC power supply.

In the roundtable forum, experts and guests discussed data center construction requirements, the evolution roadmap of AIDC power supply chains, key equipment and control strategies, together with testing standards and test equipment. Focusing particularly on SST core technologies and engineering implementation, participants delved into hot topics covering SST’s technical advantages, cost, reliability, applicable scenarios and deployment timeline, strengthening confidence for its long-term development.

At the Laboratory & Testing Center of Actionpower’s new headquarters, the “MW‑Level AIDC Power Supply Test Platform” was unveiled. Live demonstrations showcased key parameters such as the platform’s dynamic characteristics and regeneration efficiency. Experts and guests observed the tests and held on-site discussions covering equipment configuration, wiring schemes, ventilation & heat dissipation, power distribution capacity and test standards. They fully affirmed the engineering application value of the new high-dynamic regenerative load and welcomed the platform’s open access to the industry.