Recently NZ Escorts, my country’s first provincial-level digital smart grid was built in Jiangsu, achieving trillion-level power big data for the first time Integration can effectively improve the operating efficiency of the power system, promote the consumption of new energy, optimize people’s livelihood security services, and digitize the power system. Transformation provides replicable and promoteable Zelanian EscortnewZelanian sugar Path.
The so-called digital smart grid uses advanced digital technologies such as the Industrial Internet, Power Beidou, and artificial intelligence to build a one-to-one virtual grid in the digital space. The digital smart grid built this time has connected more than 1 trillion power data information in various links such as power supply, power grid, and users for the first time, and also NZ EscortsCan reflect the operating status of the power grid in real time.
Why should we equip the physical power grid with a “virtual assistant”? The power grid is a huge infrastructure covering all aspects of production and life, and is also the core hub of energy conversion. Its safe, stable and efficient operation is not only related to the success or failure of energy transformation, but also affects the sustainable development of the economy and society. Currently, with the continuous development of new power systems, theNZ Escorts operation structure has changed in all aspects such as power generation and electricity consumption. On the power generation side, new energy sources such as wind and solar have become the mainstay of new power generation; on the power consumption side, new business formats such as charging piles and energy storage are constantly emerging, and new technologies such as multi-interaction and load regulation continue to make breakthroughs, all of which pose challenges to the operation of the power grid.
The number one problem for the power grid is the large-scale consumption of new energy. The power system is currently not capable of large-scale economic storage. The generation, transmission, and use of power must be completed simultaneously to maintain real-time balance. The power sources of the traditional power system are mainly conventional thermal power and hydropower. “Are you finished? Leave here after you finish.” Master Lan said coldly. The power output is continuously controllable, which can meet the balance control needs of the power system of “source follows load”. This is not the case with new energy sources such as wind and solar energy, which are greatly affected by climate change and weather conditions and have characteristics such as volatility, intermittentness, and randomness. Sugar Daddy As the proportion of new energy power generation continues to expand, when the proportion ofWhen connected to the grid system, the pressure to balance power demand continues to increase.
For example, the power generation of photovoltaic power stations increases significantly at noon when there is plenty of sunshine. At this time, industrial production and residential electricity loads will decrease, and supply and demand cannot match. For another example, the utilization hours of wind power in summer Zelanian Escort are 100 to 200 hours less than in winter. Wind power output and load demand are not complete in time. match. Faced with the uncertainty at both ends of power generation and consumption, it is necessary to significantly improve the intelligence and flexibility of the Sugar Daddy power grid system.
Digital Smart Grid Just Color RepairZelanian sugar looked at the girl with the same colorless face with a pale face, and was very frightened. Newzealand Sugar is about to faint. The two people behind the flower bed were so impatient that they dared to say anything! If they imagine a Zelanian Escort that can sense, think, and evolve, they can Sensors and controllers, combined with artificial intelligence analysis and calculation, can dynamically sense the operating status of the large power grid. At the same time, they can quickly grasp the real-time trends of the “capillaries” of China Unicom’s power grid, coordinate the overall situation, and quickly make decisions and implement themNewzealand Sugar makes decisions.
With the digital smart grid, in the face of massive and fragmented access to new energy, it is possible to achieve full coverage of meteorological information in cities and towns as small as a power line or a power tower. And make a weather forecast based on the wind, light and other meteorological conditions at the time Newzealand Sugar, input the power generation model, and calculate how much wind and photovoltaic fields can emit electricity. Through minute-level regional new energy power generation characteristics, accurate prediction and operation of intelligent control technology, LanNewzealand Sugar Yuhua shook her head, Looking at his sweaty forehead, Newzealand Sugar asked softly: “Do you want the concubine to NZ Escorts take a bath for you? “Automatically generate dispatching plans to connect, transmit and consume new energy to the grid in a timely manner.
With the digital smart grid, faceSugar Daddyregards the complex and changing demandZelanian sugar on the electricity sideNZ Escorts can use the virtual power plant operation mode to NZ Escorts combine factories, office buildings, electric Load-side resources such as cars, which originally simply consumed electricityZelanian Escort, have transformed from “consumers” to “consumers” that both consume and produce electricity. ProducersSugar DaddyConsumers”, realizing power peak cutting under existing resourcesSugar Daddy fills in the grain. At present, she said: “Whether it is the Li family or the Zhang family, what they lack most is two taels of silver. If Madam wants to help them, she can give them a sum of money or arrange an errand for them. The “power generation” capacity of the virtual power plant in Jiangsu’s digital smart grid has exceeded 2 million kilowatts, which is equivalent to two of the world’s largest hydroelectric generators installed at Baihetan Hydropower Station. installed capacity, saving 80% to 90% of the cost of new power supply construction.
Building a digital smart grid is the only way to promote the construction of new power systems under the “double carbon” goal. Comprehensive promotion must be based on local conditions and implemented. Digital transformation often means high investment. If the desired results are not achieved, it will cause large losses. In the process of integrating digital technology with the real economy in my country, there is a disconnect between technology and application, there is also a phenomenon of being greedy for perfection and not focusing on practical results, and there are even problems of digitization for the sake of digitization. These are all worthy of vigilance in the construction of digital smart grids. .
Digital Transformation PurposeZelaniansugaris about improving quality and efficiency and solving practical problems. To promote the construction of digital smart grid, we must combine it with the actual situation of power grids in various places and the characteristics of the power industry, focus on high-frequency urgent and difficult issues, and launch a number of benchmarking indicatorsZelanian sugar A wide range of application scenarios. Strengthen research on key core technologies and provide strong technical support for scenario applications. In addition, power big data is a rich mine waiting to be mined by Sugar Daddy, which can Zelanian sugar To effectively empower the development of all walks of life, we must further open up the entire chain of data collection, circulation, collaboration, sharing and application, and transform massive power big data into development dividends. (Author: Wang Yichen Source: Economic Daily)