---
title: "AI TRENDS | Qinhuai Data Puts First Data Center SST Smart DC Power Supply Commercial Project Into Operation"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291536660.md"
description: "Qinhuai Data has launched the industry's first commercial smart DC power supply project using a Solid-State Transformer (SST) at its Capital Rim Sangyuan Cloud Computing Industrial Base. Jointly developed with Meituan, Dongyangguang Group, and Delta, the project began operations on July 2. It utilizes an SST 10 kV triangular access mode to enable direct conversion from 10 kV AC grid power to 800 V DC, eliminating redundant steps in traditional power supply chains."
datetime: "2026-07-02T10:50:55.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291536660.md)
  - [en](https://longbridge.com/en/news/291536660.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291536660.md)
generator: "portal-rs"
---

# AI TRENDS | Qinhuai Data Puts First Data Center SST Smart DC Power Supply Commercial Project Into Operation

The industry’s first commercial smart DC power supply project using an SST (solid-state transformer) for a computing power center has been put into operation at Qinhuai Data’s Capital Rim Sangyuan Cloud Computing Industrial Base. According to Jin10, the project officially began operations on July 2. It was jointly developed by Qinhuai Data, Meituan, Dongyangguang Group, and Delta. The project introduced an SST 10 kV triangular access mode, removing multiple redundant conversion steps found in traditional power supply chains. It enables a one-step conversion from 10 kV AC grid power to 800 V DC.

### Related Stocks

- [03690.HK](https://longbridge.com/en/quote/03690.HK.md)
- [600673.CN](https://longbridge.com/en/quote/600673.CN.md)
- [MPNGY.US](https://longbridge.com/en/quote/MPNGY.US.md)
- [83690.HK](https://longbridge.com/en/quote/83690.HK.md)
- [HMTD.SG](https://longbridge.com/en/quote/HMTD.SG.md)

## Related News & Research

- [Meituan Returns to Profit as Food-Delivery Competition Eases](https://longbridge.com/en/news/297296720.md)
- [Report: MEITUAN-W LongCat General Agent Team Head Gu Qi to Leave for Startup Venture](https://longbridge.com/en/news/297280442.md)
- [Autonomous AI exploits raise stakes for vulnerability management](https://longbridge.com/en/news/296951306.md)
- [CoreWeave Just Landed a Multibillion-Dollar AI Deal. How to Play CRWV Stock.](https://longbridge.com/en/news/296937988.md)
- [Rubrik Stock: AI-Agent Security and Identity Resilience Could Drive the Next Growth Phase](https://longbridge.com/en/news/297371918.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**