Global energy Internet strategic system for the first time
申佳液压
Release time：
2020-01-09
February 22nd, the global energy Internet development cooperation (GEIDCO) results conference held in Beijing. On the same day, the Cooperation Organization released the "global energy Internet develo
February 22nd, the global energy Internet development cooperation (GEIDCO) results conference held in Beijing. On the same day, the Cooperation Organization released the "global energy Internet development strategy white paper" transnational transnational grid interconnection technology and outlook, "global energy Internet development and Outlook (2017)," the results of the three innovations.
Three results of the release of the thorough analysis of the current world clean energy and power grid technology, transnational networking, put forward the development strategy system and global energy Internet development ideas and strategic focus, to promote global energy development of the Internet provides strategic guidance and action guidelines.
Global energy Internet development cooperation organization president, China Power Enterprises Association chairman Liu Zhenya said, building global energy Internet essence is constructing a green low-carbon, interconnection, sharing of the world energy community. Global energy network, information network, traffic network to achieve interoperability, integration and depth of development of network economy and upgrading, play the advantages of scale economy, promote world economic transformation and upgrading, to achieve a high degree of electrification, highly intelligent, highly globalized, highly people-oriented development goals.
White paper for the first time proposed a global energy Internet strategic system. "Three (special) network integration" for the development goals, promote clean energy to replace traditional energy, clean energy alternative to traditional fossil energy, fossil energy return to the basic properties of industrial raw materials, improve the level of electrification. White paper clearly in 2020 to achieve the domestic interconnection, in 2030 to achieve the interconnection of the continent, in the three phase of the intercontinental interconnection in 2050 to achieve the roadmap and objectives. The "white paper", the development of the power grid is proposed, focusing on clean alternative power eight strategic substitution, technological innovation, industrial innovation, financial innovation, mechanism construction and international cooperation, and explains each stage strategic focus strategic objectives and priorities, and ultimately to the 2050 global clean energy accounted for more than a 80% share of global energy. Carbon dioxide emissions can be controlled at 115 tonnes, the global temperature controlled at 2 degrees and 1.5 degrees, and to effectively stimulate the growth of the world economy, solve the power shortage to eliminate poverty reducing regional differences, reduce international disputes, promote world peace and development.
Provide the technical basis for the joint study by the global energy Internet development cooperation organization combined with the International Energy Agency, the national Power Grid Corp and other relevant bodies of the "cross delta power grid interconnection technology and prospect" for the development of the global energy internet. Report from asynchronous interconnection, renewable energy, energy from grid and other multi scenario analysis pointed out that the future growth of the global electricity demand will be higher than the overall growth rate of energy demand, to achieve large-scale renewable energy development and utilization, we must strengthen the power grid interconnection and transmission capacity, enhance the flexibility of the power system, in addition, long distance delivery with low cost power grid interconnection, energy base asynchronous scenarios also need centralized transportation network interconnection. Internet technology mainly includes the UHV AC and DC transmission technology, flexible DC transmission technology Sichuan, VSC-MTDC technology, large-scale interconnected power grid can bring comprehensive benefits including environment, economy. Cross delta power grid interconnection involve multiple jurisdictions to cross-border cooperation, it is important to establish effective market and regulatory framework, according to the different types of markets and market level by using appropriate cost allocation methods and business models, as well as the design of the core field rules of transnational cooperation, the establishment of city dispatch supervision system of unified market.
It is understood that, at present, by the national Power Grid Corp and the global energy Internet development cooperation led by the domestic, continental and intercontinental interconnection projects are steadily advancing. According to the plan, by 2020, China will be the new production of 9 networking projects, including AC and DC, is expected to add more than 60 million kilowatts of clean energy capacity. At present, China and South Korea networking project can be actively carried out in the early research. By 2020, China's power grid cross scale digging reached 270 million kilowatts, the allocation of capacity for clean energy to greatly enhance the power grid. In addition, China and Pakistan, Kazakhstan, Burma, Vietnam, Thailand, Arabia and the Gulf region and other countries and regions of the grid interconnection is also a positive study.
"Global energy Internet development and outlook 2017" is the annual report of the global energy Internet development cooperation organization. Report for the first time put forward the concept of 45 degree energy belt and golden bowl balance. 45 degrees of energy band, the 85% sub Office of renewable energy (water, wind, light) distribution in the strip area of a 45 degree angle, and the region is a major producer of World fossil energy, 45 of energy, more traditional fossil energy exports, and renewable energy resources away from the main load the center, lack of infrastructure to configure a wide range, and clean energy resources have not been effectively developed. With a country's import and export volume divided by the country's power installed power generation capacity to represent the corresponding typical impact of international power trading can optimize the allocation of the state power, once a country and neighboring network and carry out power trading, comparative advantage price will soon put this country into a bowl. The marginal, and into a new and relatively stable equilibrium, which is the "golden bowl balanced". The report found that in the past 15 years, more than 12 countries because of the international electricity trade into a balanced state, the number of countries in the bowl reached 101.
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