As an important energy base, strategic channel and open hub in China, Gansu has both outstanding comparative advantages and great development potential in the energy transformation. Under the new situation, the low-carbon transformation of energy is accelerating, which puts forward higher requirements for the high-quality development of new energy power. In August 2019, the Academician Expert Workstation was officially settled in the Electric Power Research Institute of State Grid Gansu Electric Power Company. Through scientific and technological breakthrough and technological innovation, the Academician Expert Workstation gave full play to the advantageous fields and regional characteristics of Gansu electric power, and played an important role in strengthening key technology field breakthrough, cultivating innovative talents, and new energy transmission and consumption.
Build high-end platform
Create a "strong magnetic field" for talent gathering
As soon as the academician expert workstation was established, Wang Xifan, an academician of the Chinese Academy of Sciences, was introduced, and then academicians Zhou Xiaoxin, Guo Jianbo, and Wang Chengshan were invited as the distinguished members of the Science and Technology Innovation Advisory Committee of Gansu Electric Power Company, and 10 experts, including Xue Feng, the chief expert of the State Grid, were invited as the distinguished experts of the Technology Experts Committee to orient the work of science and technology innovation.
In August 2023, the academician expert workstation officially signed a contract with Professor Liu Jianming, the director of the "Smart Grid Technology and Equipment" Expert Committee of the Ministry of Industry and Information Technology Industry Development Promotion Center, to establish a 20 person "cross unit, cross department, cross professional" scientific and technological research team, and carry out independent innovation around clean energy transmission and absorption, ultra/ultra-high voltage power transmission and transformation technology, artificial intelligence and other fields, Promote the cultivation and transformation of major scientific and technological achievements and promote the cultivation of high-end talents. This action marks that the academician expert workstation of State Grid Gansu Electric Power Company has taken a new step in "inviting in" high-end talents.
"We will always adhere to the dual wheel drive of professional capacity building and talent cultivation, promote the transformation and upgrading of the whole profession, improve the core competitiveness, and continue to make efforts in the cultivation of professional leading high-end talent team, technical talent growth and other aspects, so as to form an innovative ecology of mutually beneficial coexistence of talent cultivation and professional development." Yu Dawei, director of Party Committee Organization Department of Electric Power Research Institute of State Grid Gansu Electric Power Company, told reporters.
When talking about talent cultivation, Yu Dawei said that we have always played the role of high-end platform to empower talent cultivation. Give play to the joint role of multi platforms such as academician and expert workstations, postdoctoral research workstations, and graduate joint training bases, deeply tap the leading force of high-level platforms, give play to the bridge role of high-level resource platforms, form a collaborative and efficient innovation mechanism, and build a strong talent base. At the same time, expand expert exchange and sharing platform. The "Academician Expert Workstation High end Talent Innovation Forum", "Micro flower Lecture", "Green onion Forum" and "Old Experts' Cofferdam Talk" were held to promote experts to make achievements in scientific research and innovation.
It is understood that the State Grid Gansu Electric Power Company has made great efforts to give full play to the value of the academician expert workstation. Up to now, 14 management measures have been formulated to ensure the smooth operation of the workstation. It has successively introduced 13 post doctors, 90 professional and technical personnel, and 20 people with senior professional titles. One academician support team member was awarded the National Model Worker, three were awarded Lanzhou Excellent Scientific and Technological Workers, one was awarded the honorary title of "National Upward and Good Youth" in the innovation and entrepreneurship category, one was selected into the 2022 Gansu Youth Science and Technology Talent Promotion Project, 15 were employed as part-time tutors for off campus master's degree students, and signed a joint training agreement with colleges and universities.
Combine local characteristic technology to tackle key problems and promote catching up
As an important energy base, strategic channel and open hub in China, Gansu has both outstanding comparative advantages and great development potential in the energy transformation. The development level of new energy power has been and will be in the forefront of China for a long time.
According to the "14th Five Year" Energy Development Plan of Gansu Province, by 2025, the installed capacity of new energy in our province will exceed 100 million kilowatts, accounting for more than 65% of the total installed capacity. Overlapping multiple UHV DC lines across the border and interacting with the AC power grid, it will form a very typical large-scale and high proportion AC/DC hybrid transmission grid of new energy, At the same time, it also provides new opportunities for the high-quality development of new energy power in our province.
Academician expert workstation of State Grid Gansu Electric Power Company took advantage of the situation and made remarkable achievements in scientific and technological innovation.
Since the signing of the academician team, academician Wang Xifan and his team have combined the regional characteristics of Gansu and the actual situation of Gansu power grid to focus their intelligence on tackling key problems, completed the overall design and technical and economic research of the demonstration project of frequency division transmission scheme for an 800MW parity wind power project in Gansu, provided a new technical path for the optimization of the world energy structure, and completed the design and production of four sets of low-frequency equipment prototypes, To form a batch of scientific and technological achievements with core competitiveness and independent intellectual property rights National New Energy The development and construction of frequency division transmission system plays a leading role in technology and standard guidance, and promotes the development of new energy frequency division power generation and transformation industry.
Since this year, Professor Liu Jianming and his team have carried out research on key technologies for active defense of power grid equipment based on digital twin technology, aiming to build the first 330kV digital grid technology innovation demonstration project in Gansu Province; An optimal configuration strategy of power grid equipment state holographic sensing equipment is proposed; Build a set of digital twin model of main transformer based on multiple physical fields of electricity, magnetism, heat, force and current, realize comprehensive knowledge of equipment information, accurate intelligent research and judgment of status, and equipment life-cycle management, constantly improve the company's safety control level and equipment management quality, and support the company's high-quality development.
In addition, the pillar insulator cleaning device "Little Flying Dragon" independently developed by academicians and experts supporting the team members, and the series of products such as the intelligent correction system for violations at the operation site "Small Safety Sentinel", which is mainly developed, have formed a series of innovative achievements "grounded, practical and easy to promote", and play a "big role" with "small products", Provide strong technical support for the high-quality development of Gansu Power Grid.
In March 2021, Liang Chen, as the technical director of the grid loss reduction and energy saving technology laboratory of State Grid Gansu Electric Power Company, entered the academician expert workstation to carry out technical research in related fields.
"In order to promote scientific research in the field of power energy conservation, loss reduction and carbon reduction, we have established a research team and a flexible work team since we entered the academician and expert work station, led the team to build a research and verification platform for power technology loss reduction measures, achieved a breakthrough from scratch in the semi physical simulation platform for energy conservation and loss reduction test in Gansu Province, and basically realized the theoretical line loss calculation Power grid loss reduction planning, loss reduction effect evaluation, carbon management and other functions lay a solid data foundation for scientific research and innovation. " Liang Chen said.
The reporter learned that since the founding of the Academician Expert Workstation of State Grid Gansu Electric Power Company, the Academician Team and its scientific research support team, combined with local characteristics, have made breakthroughs in key technology fields such as new power systems. The Key Technology and Application of Coordination and Control of Ten Million Kilowatt Solar Cluster Source Network won the second prize of the National Science and Technology Progress Award, and the Research on the Key Technology of Peak shaving of UHV AC/DC Transmission Power Grid in Jiuquan High Proportion Renewable Energy Base and other projects won more than 30 provincial and ministerial science and technology awards, formulated 10 industrial technical standards, and obtained more than 20 invention patents and utility model patents.
Gather wisdom resources to offer advice and suggestions for development
In order to build a high-level scientific and technological innovation think tank, the Academician Workstation of State Grid Gansu Electric Power Company has widely gathered intelligent resources and actively organized academicians and experts to give advice and suggestions.
In March 2023, Academician Wang Xifan led the team members Professor Wang Xiuli and other experts to Electric Power Research Institute And academician expert workstation for academic exchange and scientific research guidance. Discussion and exchange with experts in new power system technology, new energy technology and other fields.
In September of the same year, in order to implement the spirit of the Notice of Lanzhou Association of Science and Technology on Soliciting Suggestions from Academicians and Experts for Station Construction, Wang Xifan, academician of the Chinese Academy of Sciences, submitted policy recommendations on "Research on Frequency Division Transmission Technology to Improve the New Energy Transmission Capacity of the Sago Waste Base", To provide theoretical basis and technical support for the planning and construction of the Sago Waste New Energy Base in line with the development of the new power system.
At the same time, the book "Song of the Gobi Great Wind - Construction and Development of Jiuquan New Energy Base with Ten Million Kilowatts in Gansu" was officially published. The book was written by State Grid Gansu Electric Power Company, and academicians Wang Xifan and Guo Jianbo wrote a preface to the book. The book summarizes the development process, achievements, accumulated data, experience, and cases of new energy in Gansu Province over the past 20 years, summarizes the experience of Gansu Province for the development and utilization of new energy, provides Gansu programs, and contributes to the wisdom of Gansu Province.
The Preliminary Research on High Altitude Wind Power Generation Technology in Gansu submitted by Professor Liu Jianming suggested that the research work on high altitude wind power generation technology should be carried out first in the western region of China, which gave birth to a new domestic energy industry; The Proposal on the Cultivation of Young Scientific and Technological Talents in our Province aims to promote the growth and innovation of young scientific and technological talents, so as to promote China's independent development in the field of science and technology.
The reporter learned that in 2020 and 2023, the workstation won the honor of Excellent Academician Expert Workstation of Gansu Science and Technology Association respectively, and from 2020 to 2023, it won the honor of Excellent Academician Expert Workstation of Lanzhou Science and Technology Association for four consecutive years. While solving the "choke" technical problem of Gansu's new energy development, it has also made contributions to the construction of Gansu's new power system and served the economic and social development of Gansu.
Lanzhou Daily All media reporter Li Xin Intern reporter Tao Yibing
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