Press conference scene

November seventh in the morning，Shell（Shanghai）Technology Co. Ltd（Hereinafter referred to as“Shell Shanghai Technical Center”）Hand in handState Grid Zhejiang Xinxing Technology Co., Ltd.（Hereinafter referred to as“State Grid Zhejiang Xinxing Science and Technology”），A joint press conference was held at the Centennial Lecture Hall of Peking University.，The scene was announced「Test Results of Lithium-Ion Batteries for Immersed Electrical Energy Storage」。

Shell immersion coolantBecome the first in the industry to pass the latest national standards《GB/T 36276-2023 Lithium Ion Batteries for Power Storage》Immersion test product。

Test scenarios

 

In recent years，With the increasing proportion of new energy generation in China,，Energy storage technology represented by lithium batteries has been widely used.，Provide key support for stable operation of power system。However，Lithium batteries pose a safety hazard when they are overheated or physically damaged，So，The safety of energy storage system has always been the focus of the industry.。

This timeShell Shanghai Technical CenterAndState Grid Zhejiang Xinxing Science and TechnologyJoint Immersion Energy Storage Battery Test，By havingCNAS/CMAChangzhou Huayang Inspection and Testing Technology Co., Ltd.。

The test starts from the two levels of battery core and battery pack.，Around electrical safety、Safety of machinery、Environmental safety, thermal safety, etc.，All-round and multi-angle safety tests have been carried out.。

Test report

The test results show that，The energy storage battery immersed in Shell immersion coolant successfully passed the short circuit required by the new national standard.、Overcharge、Overdischarge、Safety performance tests such as thermal runaway and thermal diffusion，And ensure that there is no open fire in the whole process.、No explosion。

Answer a reporter's question

Wen Hai, General Manager of Shell Lubrication Technology in China and Asia Pacific、Yang Bo, General Manager of Shell China Industrial Lubricants Sales、Liu Zhoubin, State Grid Zhejiang Science and Technology Innovation CenterInvited to attend the press conference， Safety test of this energy storage lithium battery、Energy storage industry safety standards and energy transformation and other topics of concern expressed their views.，He also answered on-site questions from the industry media.。

The leader spoke-Liu Zhoubin

State Grid Zhejiang Science and Technology Innovation Center Liu Zhoubin said.：

All the time，State Grid Zhejiang Science and Technology Innovation Center Focuses on Scientific and Technological Innovation and Achievement Transformation，In the field of energy storage security，Support the innovation team，Invest in scientific research funds to promote the research and development of immersed energy storage battery technology，And actively explore and screen high-performance insulating coolant suitable for such battery systems.。

I think the success of this test has a profound impact on the entire energy storage industry.：

On the one hand，It provides a feasible solution to the safety problem for the whole energy storage industry.。

On the other hand，It is also for other enterprises and teams working on the immersed energy storage track.，Strengthened confidence。

In addition，The success of this test，Undoubtedly, it will also promote the industry to introduce higher safety standards as soon as possible.。

The leader spoke-Wen Hai

Wen Hai, general manager of Shell China and Asia Pacific Lubrication Technology, pointed out.：

Shell is an international energy giant.，We are committed to providing practical energy solutions to our customers.。

AndShell immersion coolant，It is the direction we have focused on in recent years.，Especially battery products with Shell immersion coolant，It shows extremely high safety and reliability.。

Based on this，Shell and State Grid Zhejiang Emerging Technology，A strategic cooperation agreement was signed in July this year.，The two sides will work on the development and testing of immersion cooling batteries.，Really solve the pain point of safety in the energy storage industry.，Redefining Safety Standards in the Energy Storage Industry。

The leader spoke-Yang Bo

At the press conferenceYang Bo, General Manager of Shell China Industrial Lubricants SalesReveal，At present，The cooperation between the two sides has achieved substantial results.——This year, the world's first megawatt submerged energy storage power station project using hydrocarbon-based coolant was successfully operated.；

Future，The two sides will also land at the immersed energy storage demonstration station.、Formulation of Immersed Energy Storage Battery Standard、We will continue to deepen cooperation in energy conservation and emission reduction.，Jointly promote the healthy development of green energy in China。