According to the relevant management requirements of the national key R&D plan, Wisman High Voltage Power Supply Co., Ltd. held a key special project "Digital Low Ripple High Stability" in Xi'an on May 29, 2022. "High-voltage power supply" project launch and implementation plan demonstration meeting.
"Basic scientific research conditions and major scientific instruments and equipment research and development" key project
Brief introduction to the project of "Digital Low Ripple High Stability High Voltage Power Supply"
1. Basic information of project establishment
(1)Project name (number): digital low-ripple high-stability high-voltage power supply
(2)Special projects: basic scientific research conditions and research and development of major scientific instruments and equipment
(3)Project implementation period: December 2021 - November 2024
2. Project Introduction
This project is based on the purpose of improving the independent innovation capability and equipment level of my country's scientific instruments, and strengthening the construction of my country's basic scientific research conditions. Based on the existing technical level and products, it is planned to systematically solve the scientific problems and keys that affect the long-term stable output of the electron microscope power supply, aiming at the localization of core components and the industrialization of complete machine manufacturing, and finally achieve overall autonomy. Design, innovation of key technologies, industrialization and application demonstration of high-voltage power supply products for electron microscopes with completely independent intellectual property rights.
The project plans to carry out related work around the design, development, engineering, industrialization and application demonstration of digital low-ripple high-stability high-voltage power supplies, and the main research content is divided into the following four topics for research: (a) The stability and low-voltage power supply system of high-voltage power supply Ripple noise suppression method research; (b) digital low ripple high stability high voltage power supply prototype development; (c) digital low ripple high stability high voltage power supply engineering and industrialization; (d) digital low ripple high stability high voltage power supply demonstration application.
Through the implementation of this project, the key theories and technologies that affect the long-term stable output of electron microscope power supplies will be solved, and products with independent intellectual property rights, technical indicators exceeding the international advanced level, localization of core components, and stable and reliable quality will be developed. A high-yield industrialization demonstration production line with a set of capabilities, realizing the demonstration application and market promotion of Class 2 instruments, and promoting the technological upgrading and localization process of large-scale scientific instruments in my country. He plans to apply for 13 patents, 7 soft works, 3 corporate standards, and 4 academic papers.
3. Introduction of the lead undertaking unit of the project
Wisman High Voltage Power Supply Co., Ltd., established in 2007 with a registered capital of 22 million yuan, is a comprehensive high-voltage power supply manufacturing innovative enterprise integrating R&D, production and sales, and has a high influence in the high-voltage power supply industry.
After years of technical accumulation, Wisman has formed a rich product line. The standardized and customized high-voltage power supply products designed and developed have dozens of series and thousands of specifications, the power range is from 100mW to 200kW, and the voltage range is from 60V to 500kV. The quality has the characteristics of high stability, low ripple, low electromagnetic interference, small size, low loss, high efficiency, and long life. There are more than 1,500 user groups, including well-known domestic and foreign enterprises, major universities and research institutes, and also exported to more than a dozen countries. It can provide users with a variety of high-voltage power supplies, including miniature high-voltage power supply modules, dual-channel high-voltage power supply modules, high-voltage power supply modules, X-ray high-voltage power supplies, portable.
High-voltage power supply, chassis-type high-voltage power supply, tower-type high-voltage power supply, integrated ray source, etc., and also provide high-voltage power supply systems and complete solutions, which are widely used in safety inspection and industry, nuclear medicine and clinical medicine, nuclear safety and missile safety. and other fields of specialization and new scientific research and national defense needs.
Wisman has successively led and participated in undertaking 3 national key R&D projects: GuoKeGao FaJiZi [2017] No. 42 "X-ray High Voltage Power Supply", GuoKeGao FaJiZi[2018] No. 42 "Additive Manufacturing" and Laser Manufacturing", National Science and Technology Agenda Office Word [2021] No. 26 "Digital Low Ripple High Stability High Voltage Power Supply"; among which the comprehensive performance evaluation of "X-ray high voltage power supply project" was excellent. At the same time, the company's products also support the implementation of many national key projects such as "X-ray tube high-voltage power supply", "X-ray three-dimensional layered imager", "triple quadrupole mass spectrometer" and magnetic mass spectrometer. The localization of high-end equipment and products has made a positive contribution to solving my country's "stuck neck" technical problems in many large-scale civilian and military high-end equipment.
Wisman has established a complete set of high-voltage power supply industry production norms and standards, and built an industrialized demonstration production line; successively passed the ISO9001 quality management system certification and weapon equipment quality management system certification; established and established medical power supply public experiments and other research and development institutions; It has won honors such as a small giant enterprise of science and technology in Xixian New District, built a national key support for a new generation of military-civilian integration industrialization demonstration production line platform, and introduced and incubated platform-based sharing economy innovation and entrepreneurship entities represented by military-civilian integration, high-end equipment and other manufacturing industries. It can form agglomeration scale, prosperous new districts, and drive local economic development.
Wisman aims to build a high-quality brand in China, realize the technology's own intellectual property rights and the localization of products. At present, the company has broken through some key common technical problems urgently needed for industrialization, realized the transfer of industrialized technological achievements, and established a high-tech enterprise. The high-level talent team and corresponding management systems such as talent and intellectual property management have significantly improved the ability of independent innovation and played the role of "bridge" between industry and scientific research.
Through the pursuit of excellent brands, Wisman provides users with high-performance high-voltage power supplies and devices, which not only promotes the rapid development of the high-voltage power supply industry, but also promotes the upgrading and upgrading of industrial, medical, and scientific research institutions. Currently, we are preparing to rely on the "QinChuangYuan Innovation Drive Platform" of Shaanxi Province to gradually transfer industrialized technological achievements to downstream enterprises, striving to become the core of the industrialization cluster, and finally form the radiation and driving role of the center, and continue to promote the development of my country's high-voltage power supply industry. , to promote the transformation and upgrading of related technologies in high-end medical imaging equipment, nuclear security inspection, aerospace, environmental monitoring and other fields. In the next 10 to 20 years, through continuous technology transfer to downstream enterprises, gradually incubate to form industrial alliances, give full play to the brand effect, and drive the development of the industry.
