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Zhixin Semiconductor's IGBT modules are officially put into production, and 1 million new energy vehicles will use domestic components

【概要描述】On July 7, the first mass-produced automotive-grade IGBT (insulated gate bipolar transistor) module product in Central China was slowly rolled off the assembly line of Zhixin Semiconductor Module Packaging Factory. The important practice of independently controlling the core resources of key technologies of new energy vehicles is also the first fruit of the strategic cooperation between Dongfeng and CRRC. The official production ceremony of IGBT modules was also held on the same day.

Zhu Yanfeng, Secretary of the Party Committee and Chairman of Dongfeng Company, Li Donglin, Secretary of the Party Committee and Chairman of CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., and He Wei, Chairman of the Dongfeng Company Labor Union, attended the ceremony. Zhang Shu, Deputy Secretary of Wuhan Municipal Party Committee, Liu Ziqing, Member of the Standing Committee of Wuhan Municipal Party Committee and Secretary of the Working Committee of Wuhan Economic and Technological Development Zone, and Zhang Zu, Member of the Standing Committee of the Party Committee and Deputy General Manager of Dongfeng Company, were present to witness the launch of new products.

Zhixin Semiconductor's IGBT modules are officially put into production, and 1 million new energy vehicles will use domestic components

【概要描述】On July 7, the first mass-produced automotive-grade IGBT (insulated gate bipolar transistor) module product in Central China was slowly rolled off the assembly line of Zhixin Semiconductor Module Packaging Factory. The important practice of independently controlling the core resources of key technologies of new energy vehicles is also the first fruit of the strategic cooperation between Dongfeng and CRRC. The official production ceremony of IGBT modules was also held on the same day.

Zhu Yanfeng, Secretary of the Party Committee and Chairman of Dongfeng Company, Li Donglin, Secretary of the Party Committee and Chairman of CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., and He Wei, Chairman of the Dongfeng Company Labor Union, attended the ceremony. Zhang Shu, Deputy Secretary of Wuhan Municipal Party Committee, Liu Ziqing, Member of the Standing Committee of Wuhan Municipal Party Committee and Secretary of the Working Committee of Wuhan Economic and Technological Development Zone, and Zhang Zu, Member of the Standing Committee of the Party Committee and Deputy General Manager of Dongfeng Company, were present to witness the launch of new products.

  • 分类:Industry news
  • 发布时间:2020-03-25 18:22
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On July 7, the first mass-produced vehicle-grade IGBT (insulated gate bipolar transistor) module product in Central China was slowly rolled off the assembly line of Zhixin Semiconductor Module Packaging Factory. The important practice of independently controlling the core resources of key technologies of new energy vehicles is also the first fruit of the strategic cooperation between Dongfeng and CRRC. The official production ceremony of IGBT modules was also held on the same day.

Zhu Yanfeng, Secretary of the Party Committee and Chairman of Dongfeng Company, Li Donglin, Secretary of the Party Committee and Chairman of CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., and He Wei, Chairman of the Trade Union of Dongfeng Company, attended the ceremony. Zhang Shu, Deputy Secretary of Wuhan Municipal Party Committee, Liu Ziqing, Member of the Standing Committee of Wuhan Municipal Party Committee and Secretary of the Working Committee of Wuhan Economic and Technological Development Zone, and Zhang Zu, Member of the Standing Committee of the Party Committee and Deputy General Manager of Dongfeng Company, were present to witness the launch of new products.

After two years, Zhixin Semiconductor's IGBT modules were put into production
The new energy vehicle industry is entering a new stage of accelerated development. For a long time, key powertrain resources have been an important factor restricting the development of China's auto industry. Breaking through this bottleneck will play an important role in promoting the core competitiveness of domestic new energy vehicles. Especially the IGBT as the core component of the electronic control system of the new energy vehicle. Since the IGBT directly controls the direct and alternating current conversion of the drive system and the frequency conversion of the motor, its performance will directly determine the torque and output power of the new energy vehicle. my country's automotive-grade IGBT accounts for more than 30% of the global market share, and the external dependence of IGBT products is nearly 95%, which seriously restricts the rapid and healthy development of my country's new energy industry.

In June 2019, Dongfeng Corporation and CRRC, two central state-owned enterprises, jointly established Zhixin Semiconductor Co., Ltd. in Wuhan, aiming to realize the independent control of IGBT core resources and support Dongfeng from being a manufacturing enterprise to "providing users with high-quality automotive products and services". "Excellent Technology Enterprise" transformation, and implement the "Dongfeng Qi" plan and the "Leap Action" of scientific and technological innovation.

With the joint efforts of both parties, a production line of automotive power semiconductors based on the world-class sixth-generation IGBT technology was completed in Park No. 1 of Dongfeng New Energy Automobile Industrial Park in two years, and the first batch of products were officially rolled off the production line.

"Zhixin Semiconductor's IGBT modules are put into production, marking the successful structural upgrade of Dongfeng's components and products, and also marking another important step for Dongfeng to independently control the key core technical resources of new energy vehicles." Zhu Yanfeng said.

Zhixin Power Semiconductor (IGBT) module (Photo from: Changjiang Daily)

The IGBT modules put into production this time have good heat dissipation and anti-electromagnetic interference, and can meet the high reliability requirements of automotive-grade products, with huge market potential. "We hope to use this as a platform to further deepen the cooperation with Dongfeng Company, jointly build an independent and controllable automobile industry chain, and promote the stable and long-term development of my country's new energy automobile industry." Li Donglin believes that the safety of Zhixin Semiconductor's IGBT module products , environmental protection, high efficiency, low consumption and other advantages will become one of the important directions for the future market development of the power semiconductor industry. By equipped with Zhixin Semiconductor IGBT products, domestic new energy vehicle companies can not only further enhance the core competitiveness of their products, but also ensure the safety and control of the supply chain.

The first power semiconductor industrialization base in Central China was completed, with a planned production capacity of 1.2 million
During the event, Liu Ziqing fully affirmed Dongfeng's speeding up of independent innovation, promoting the development of the national automobile industry, and giving full play to the leading role of leading enterprises. He said: "Dongfeng is a leader in my country's auto industry, with industry-leading product development capabilities, outstanding manufacturing capabilities and strong marketing capabilities. Zhixin Semiconductor Co., Ltd. bears the importance of Dongfeng's control of advanced core technologies and resources. The mission, the successful production of the IGBT modules of Zhixin Semiconductor, made us feel the speed of Dongfeng and the creation of Dongfeng, which made up an important contribution for Wuhan City and the Economic Development Zone to build an independent and controllable three-electrical supply chain and enhance the core competitiveness of the next generation of automobiles. One link. The development zone will make every effort to create a first-class business environment, create a better external environment for the development of Dongfeng, reduce costs and increase efficiency, expand the market, and join hands with Dongfeng to resonate at the same frequency to jointly build a world-class trillion-dollar automobile industry cluster. "

On the day of the event, the guests also went to the Zhixin semiconductor module packaging factory and visited the IGBT production line. The factory has a 10,000-level dust-free manufacturing environment. Through effective management of production and logistics, digital, intelligent and automated production can be realized, so that the production line can run efficiently and stably. The production line is equipped with internationally advanced terminal ultrasonic bonding equipment, automatic chip mounting equipment, vacuum reflow soldering equipment, strict automatic screening equipment and high-temperature dynamic and static testing equipment to ensure that the produced products have higher packaging and testing yields, More stable parameters and better reliability.

Zhixin Semiconductor has become one of the only three domestic manufacturers with R&D and manufacturing capabilities for automotive power semiconductor modules (Photo: Changjiang Daily)

Yang Shouwu, general manager of Zhixin Technology and chairman of Zhixin Semiconductor, introduced that the total planned production capacity of Zhixin Semiconductor project is 1.2 million pieces, which can meet the IGBT demand of one million sales of new energy vehicles under the "Dongfangfengqi" plan by 2025; Realize the packaging capacity of 300,000 full-car-level modules per year, and build a power semiconductor industrialization base. This is also the first power semiconductor industrialization base in Central China, with a full set of capabilities in IGBT design, manufacturing, packaging and testing.

The new energy transformation of car companies in the new era
Standing at the new historical starting point of the "14th Five-Year Plan", on April 17 this year, Dongfeng Company released the "14th Five-Year Plan" development strategic plan "Dongfeng Qi" plan, and proposed three "one million" goals. , adjusted and optimized the business layout of the enterprise in the new era, established Dongfeng's mission of "Let cars drive dreams", the values ​​of "Quality, Wisdom, Harmony" and the brand-new positioning of "Excellent technology enterprise that provides users with high-quality automotive products and services" , and launched the technological innovation "Leap Action" to create a new Dongfeng with technology.

Zhixin Technology is one of the most important innovative business sectors for the future development of Dongfeng Company. As the person responsible for the "Dongfengqi" plan of 1 million new energy vehicles and an important promoter of the "transition action", Zhixin Technology has focused on the "three powers", the core of new energy, in recent years, and has continuously carried out technological innovation and industrialization construction to serve customers. Many intelligent and electrified system solutions are provided. The Zhixin Semiconductor IGBT module project put into production this time is one of the important achievements.

Today, in Dongfeng New Energy Industrial Park, the construction of the first phase of Park No. 1 and Park No. 2 has been basically completed, with 400,000 sets of electric controls, 200,000 sets of flat wire motors, 280,000 sets of electric drive assemblies, and 100,000 sets of battery systems. , The production line of 300,000 IGBT modules has been gradually put into operation, and Dongfeng is using Zhixin as a platform to comprehensively advance in the fields of three electric core assemblies, vehicle platform architecture, charging and swapping technology, hydrogen energy and other fields. Energy vehicle companies have built a safe and stable "three power" supply chain, and empowered Dongfeng New Energy vehicle brand to grow and renew through the control of key technologies and core resources.

Intelligent control of the future, leading innovation. As the vanguard of China's national auto industry, the development history of Dongfeng is also the history of forging ahead for Chinese auto people. Starting from the production of IGBT modules of Zhixin Semiconductor, Dongfeng will continue to accelerate the layout and breakthroughs in the field of new energy, actively build industrial clusters in the technology sector in the promotion of "technological transition", and build a long modern industrial chain, in order to meet the needs of people's better life , to provide high-quality automotive products and services and relentless pursuit.

Editor in charge: Luffy Liu

The content of this article refers to Xinhuanet, SASAC website, China Securities Journal, Changjiang Daily

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