At the beginning of this year, SGCC officially established the strategic goal of "three types, two networks, world-class". In order to achieve the strategic goal, we need to pool the innovation resources of all parties in society, and overcome the problem of "no man's land" such as ubiquitous power Internet of things. So, how is the construction progress of ubiquitous power Internet of things? How to plan scientific research layout and innovation direction? How to give full play to the scientific and technological advantages of the company system? The reporter interviewed Wang Jiye, vice president of China Electric Power Research Institute and President of State Grid Energy Internet Technology Research Institute, and answered the above contents one by one.
Implementation of the strategy of "three types and two networks" to promote the construction of ubiquitous power Internet of things
The construction of ubiquitous power Internet of things will realize the digitalization, networking and intellectualization of power grid through the integration of two networks with smart grid. Through the comprehensive perception of energy and power system, the traditional operation mode of power grid is changed by means of data-driven and artificial intelligence, and the power grid is built into an equal interconnected platform of full online source network load storage, full online equipment and device, and full online industry and ecology, so that the power grid becomes the hub of energy transmission and conversion, and a sharing platform for economic, social and public needs. The driving power grid is transformed from traditional industrial system to platform type, supporting the linkage of supply side and consumption side, opening and sharing, and efficiently realizing the matching of supply and demand.
Since the ubiquitous power Internet of things was proposed, it has aroused strong repercussions from all walks of life and widely recognized by the capital market. The company comprehensively promotes the construction of ubiquitous power Internet of things, issues the outline of ubiquitous power Internet of things construction, formulates the construction plan in 2019, clarifies the construction tasks of the whole year, and starts innovative research and demonstration construction, involving 6 aspects, 57 innovative construction tasks and 25 large-scale comprehensive demonstration projects.
We have developed a research framework for key technologies of ubiquitous power Internet of things, condensed 10 major scientific research directions, focused on more than 20 basic, forward-looking and strategic key technologies such as intelligent chips, intelligent sensors and intelligent terminals, Internet of things platform, artificial intelligence, and more than 10 core products such as "state grid core", energy router, multi station integration equipment, etc., and concentrated on key research. This year, 49 ubiquitous power Internet of things technology projects were launched.
Build five source network load storage collaborative services (electric vehicles and distributed new energy, household smart energy consumption, community multi energy supply, energy efficiency improvement of commercial buildings, industrial enterprises and parks) and five energy Internet ecosphere (electric vehicles, distributed photovoltaic, comprehensive energy efficiency, energy e-commerce, big data commercialization).
Carry out live line work in distribution network based on artificial intelligence, promote uninterrupted operation and reduce power outage time. The mobile emergency repair app operation mode is innovated to shorten the arrival time of emergency repair. Residents can participate in power supply and power consumption interaction through "palm power" and other Internet platforms. Dig deep into the value of smart meter data, combined with the construction of distribution automation, greatly reduce the impact of power failure caused by distribution network failure.
At present, the key research fields being carried out include chip, edge computing, artificial intelligence, data fusion, network security, intelligent terminal integration, new generation information communication network, energy conversion, comprehensive utilization and optimization of energy, high proportion of new energy consumption, etc. For example, the integration of business and distribution terminals, the integration and sharing of internal and external data of data platform, and the new network security defense system. We will carry out scenario based ubiquitous IOT design, such as new generation GIS, digital infrastructure, material intelligence IOT, and business innovation in finance, e-commerce, and electric vehicles; at the same time, we are carrying out the mode innovation of Internet operation, new transaction, power grid resource operation, data operation, comprehensive energy service, and platform design of online interconnection of industrial ecology. In addition, the research and formulation of technical standards are also focused.
In general, the research and development of key technologies of ubiquitous power Internet of things is under way, innovation experiments have been launched, and large-scale comprehensive demonstration is in progress. There are comprehensive demonstrations at various levels of provinces, cities and parks, as well as business innovation in counties and townships (such as Henan Lankao, Hebei Zhengding, Beidaihe in northern Hebei, etc.), and new energy, electric vehicles, big data value, comprehensive energy and Internet industry Service and other types of mode innovation. This year is a critical period for experimental demonstration, research and development, which will lay the foundation for next year's promotion and basic completion in 2021.
Research layout and mode innovation of ubiquitous power Internet of things
About the research layout and mode innovation of ubiquitous power Internet of things, in the field of energy technology innovation research, including multi energy conversion, energy storage, energy efficiency, new energy, new methods of grid security and other technologies.
In the field of information perception and intelligent processing technology, it mainly includes four aspects: comprehensive sensing mainly studies digital conversion methods such as sensing, sensing and measurement to realize comprehensive perception of power grid system, user energy consumption and demand; ubiquitous network mainly studies high-speed, dynamic, flexible and intelligent next-generation communication network and application with comprehensive utilization of 5g, optical fiber and satellite; unified The platform mainly studies unified IOT management, data fusion and sharing, enterprise middle platform, Internet operation platform, etc., to support unified access, storage and processing of massive IOT data; intelligent application mainly studies core technologies such as automatic analysis and understanding of data, artificial intelligence of data and knowledge fusion, data-driven power grid security and stability, energy balance, comprehensive utilization of power grid resources and so on Optimization, intelligent interaction between users and power grid.
Mode innovation and format innovation are more important tasks at present. We should change the original utilization mode of energy production, supply and marketing, distribution and transformation, and form an energy system with multiple elements interconnected, extensive participation of users and active interaction. We should form a platform model, expand diversified business formats, establish an Internet Ecosystem covering energy industry and energy users, and extend to the whole society, so as to promote the common development of the upstream and downstream of the industrial chain, and form an ecological system of mutual benefit and sharing of multiple industries in the whole society.
In the next step, the company will comprehensively carry out scientific research innovation and mode innovation around the above-mentioned scientific research fields and key research directions, focus on pilot demonstration projects, lay the foundation for large-scale construction, and drive the formation of quality and efficiency improvement and format change in the field of energy and power driven by technology and mode innovation.
The positive effect of ubiquitous power Internet of things on economic development
For the national economic development, the ubiquitous power Internet of things has at least six positive effects:
First, it will strongly support the transformation of economic strategy. The construction of ubiquitous power Internet of things is to achieve energy Internet. In the context of a new round of industrial revolution, the construction of industrial Internet is an important starting point for the strategic transformation of China's economic development. The energy Internet is an important part of the industrial Internet. It is a new energy and power industry with comprehensive perception, full online and all factor interconnection formed by the deep integration of energy and power system and Internet system. It has large volume, wide coverage and strong momentum, and will become the model and driving force and support for the industrial Internet in the industry.
The second is to improve the ability to absorb new energy and promote the development of new energy. With the scientific method of perceptual intelligence, we can increase the proportion of renewable clean energy power generation, realize the transformation of China's energy structure, and improve the level of energy security and green. The construction of ubiquitous power Internet of things is the inevitable path to promote the high proportion of new energy utilization.
Third, it will reduce the energy consumption of the whole society. Through the comprehensive perception of all aspects of the energy system, energy supply and consumption are fully online to achieve optimal allocation.
Fourth, it will be the largest Internet of things in China. It will fully connect all things related to electricity, and will help the construction and integration of the national Internet and the Internet of things, and drive a new round of Internet economy.
Fifth, it is not only the basic support of energy and power industry, but also the carrier of scientific and technological innovation. The core of ubiquitous power Internet of things construction is digitization, networking and intellectualization. It is a ubiquitous communication network platform that will apply a lot of advanced technologies such as sensor, sensing and chip, 5g, etc., and will also apply a lot of artificial intelligence technology and algorithm. This will promote the maturity and progress of core technology in China from the perspective of application.
Sixthly, it has a large scale, wide coverage and strong penetration capacity, which will not only drive the development of the electrical and electrical industry, but also stimulate the development of many industries and economic society with the Internet effect. At the same time, it will become an important infrastructure for China's digital construction and provide new impetus for high-quality economic development.
Of course, the ubiquitous power facilities resources and ubiquitous power Internet of things are the strong support of smart city and digital village, and their rich perceptual information and electricity meter data can tap great value. The reuse of infrastructure functions is also a key point, such as tower utilization, which can be used as base station, environment, traffic, public security, geographic information, etc.; the multi station integration of substation can be used as energy storage and charging, and can be used as a data center to solve the bottleneck problem of big data infrastructure resources, high energy consumption and transmission cost, and can also be used for edge computing in cooperation with 5g public network Local Internet transaction blockchain, etc.
Changes brought by ubiquitous power Internet of things to the public
From the perspective of the public, the energy Internet will transform the traditional power grid industrial system, take customers as the center, open and share to the society, and carry out TOC services.
First, ubiquitous power Internet of things can improve energy efficiency and realize energy conservation through interconnection perception with electricity. Through user interaction, smart power consumption can save costs and reduce electricity charges. The second is to further promote the efficient use of clean and green energy, promote the substitution of electric energy, and promote the improvement of China's electrification level, which is conducive to the improvement of people's quality of life and the optimization of the environment. Third, energy users and power grid companies form online interconnection, choose energy use methods, including time and price, participate in energy trading, and enjoy more abundant Internet services.
This year, the implementation of ubiquitous power Internet of things has achieved initial results. We can see that the average outage time has been shortened, residents can interact with the power grid more conveniently through "palm power", the charging of electric vehicles is more convenient, and the power generation efficiency of users is improved through photovoltaic cloud network. In the future, users will interact with the power grid through the ubiquitous power Internet of things, and their participation and sense of gain will be greatly improved.
Ubiquitous power Internet of things promotes win win cooperation
The construction of ubiquitous power Internet of things is an open, complex and grand social project, which needs the extensive participation of all social parties to jointly build an innovative ecology. There are two keys to ubiquitous power Internet of things: innovation and interconnection. On the one hand, in the process of innovation, it needs the cooperation of social science and technology, industry and innovation forces of all parties to jointly carry out the construction of innovation ecology; on the other hand, it will fully connect the whole society with electricity related things, which requires the extensive participation of energy users, electrical appliances and home appliance manufacturers, so as to achieve win-win and mutual benefit with the power grid.
We will cooperate with the company in all aspects, such as research, cooperation with the company in all aspects of innovation, especially in the field of technological innovation.
The company has established joint research institutions with Tsinghua University, Xi'an Jiaotong University and North China Electric Power University to jointly carry out key technology research and development and high-end personnel training, and has carried out research on projects and topics with scientific research institutes of many universities.
The national and local joint engineering research center in chip field was launched. The energy Internet Professional Committee was established in China communication society and China artificial intelligence society, the ubiquitous power Internet of things industry ecological alliance was established, and relevant standard organizations were established.
The company held 35 exchanges and discussions with 22 Internet enterprises such as Alibaba, Tencent, Baidu, Jingdong, Huawei and China Unicom, as well as relevant central enterprises, to learn from external experience and discuss win-win cooperation plans. The joint test of 5g application was carried out with operators.
The company has established a management and technical support system of "one department, two institutes and one center". The State Grid Energy Internet technology research institute is one of the core institutions of the ubiquitous power Internet of things construction support system, and will serve as a platform and window for foreign cooperation, innovation and opening up. We sincerely hope to carry out various forms of joint innovation with all sectors of society.
Source: State Grid news
Service