This article focuses on electric power engineering and expounds the development characteristics and applications of new electric power engineering technologies,including technologies such as smart grids and digital de...This article focuses on electric power engineering and expounds the development characteristics and applications of new electric power engineering technologies,including technologies such as smart grids and digital design platforms.It explores the identification and classification of risk elements in electric power engineering and analyzes the deficiencies of traditional risk assessment methods.It introduces the applications of new technologies such as intelligent sensor networks in risk management,proposes a dual-driven model of technology and management,and looks forward to the application prospects of artificial intelligence and blockchain technologies.展开更多
In the field of electric power engineering,due to technological innovation,the evolution of smart grid technology and the access to new energy have changed the system structure,and the characteristics of risks have al...In the field of electric power engineering,due to technological innovation,the evolution of smart grid technology and the access to new energy have changed the system structure,and the characteristics of risks have also evolved.Traditional risk assessment methods and organizational structures are facing challenges.Emerging technologies such as big data and digital twins are applied to risk management.The new paradigm requires the reconstruction of organizational structures and collaborative governance,and involves the construction of a standardized system and ethical norms.展开更多
Along with the fast development of national economy, environmental issues have become more and more prominent. China has promulgated a series of policies of energy-saving and emission-reduction to
At present, with the rapid development of Chinas market economy, various industries have appeared the trend of rapid development, the demand for power resources is increasing day by day, making the construction speed ...At present, with the rapid development of Chinas market economy, various industries have appeared the trend of rapid development, the demand for power resources is increasing day by day, making the construction speed of our country greatly accelerated, and due to the long construction cycle, the large amount of investment, therefore, the economic operation of the power companies put forward higher requirements. This paper discusses the economy of power project, analyzes it, analyzes the danger in economic operation, and puts forward its own views on how to prevent and control the economic operation of power project.展开更多
Electric energy is a kind of green energy, which is very important in our country. It can not only promote economic growth, but also promote modernization. Electricity is exported from the power plant and transported ...Electric energy is a kind of green energy, which is very important in our country. It can not only promote economic growth, but also promote modernization. Electricity is exported from the power plant and transported safely and effectively through the power grid, and finally to the user. The whole process is inseparable from the good foundation laid in each stage of power construction. But with the change of the times, the original management means in electric power engineering can no longer meet the actual needs of the society in the electric power at this stage. So if the electric power enterprises want to stand firm in the development of the times, must pay attention to the change, the application and the innovation management pattern. Below, the article on the power engineering project management model innovation is discussed.展开更多
The development of the power system can indicate the level of national economic development of the whole country, the increasing demand for electricity in today's era means that the demand for power system is beco...The development of the power system can indicate the level of national economic development of the whole country, the increasing demand for electricity in today's era means that the demand for power system is becoming higher and higher, which requires the formation of a large-scale power system, the establishment of a modern large grid. At the same time, the rapid development in science and technology, the advent of the era of big data intelligent bring convenience for all walks of life, the paper introduced from smart grid technologies, smart grid applications in power engineering and application of smart grid technology in the power engineering were analyzed and discussed, the advantages of a wide range of application of the smart grid technology for the future to provide reference data, to get the most out of smart grid technology.展开更多
An adjacent table-based simplified model of distribution networks containing medium voltage buses of a substation is established.Identification of bus outage and the condition to start fast restoration procedure are d...An adjacent table-based simplified model of distribution networks containing medium voltage buses of a substation is established.Identification of bus outage and the condition to start fast restoration procedure are discussed.A complex load shading parameter is set up to describe various load shading schemes.The imaginary part of the load shading parameter describes the states of switches of load shading schemes while the real part is the corresponding amount of shaded load.A new concept of independent tripping operation is also put forward.The procedure to search the operation with the least amount of shaded load for a feeder and a connected domain are detailed.The procedure for fast restoration of a large area breakdown of the whole distribution network under emergency states is dealt with using a typical grid distribution network as an example.Results of analysis show that the direct load shading scheme under the most balanced topology is not always the optimal scheme.The proposed method can obtain the optimal operating mode with the least amount of shaded load thus showing its feasibility.展开更多
文摘This article focuses on electric power engineering and expounds the development characteristics and applications of new electric power engineering technologies,including technologies such as smart grids and digital design platforms.It explores the identification and classification of risk elements in electric power engineering and analyzes the deficiencies of traditional risk assessment methods.It introduces the applications of new technologies such as intelligent sensor networks in risk management,proposes a dual-driven model of technology and management,and looks forward to the application prospects of artificial intelligence and blockchain technologies.
文摘In the field of electric power engineering,due to technological innovation,the evolution of smart grid technology and the access to new energy have changed the system structure,and the characteristics of risks have also evolved.Traditional risk assessment methods and organizational structures are facing challenges.Emerging technologies such as big data and digital twins are applied to risk management.The new paradigm requires the reconstruction of organizational structures and collaborative governance,and involves the construction of a standardized system and ethical norms.
文摘Along with the fast development of national economy, environmental issues have become more and more prominent. China has promulgated a series of policies of energy-saving and emission-reduction to
文摘At present, with the rapid development of Chinas market economy, various industries have appeared the trend of rapid development, the demand for power resources is increasing day by day, making the construction speed of our country greatly accelerated, and due to the long construction cycle, the large amount of investment, therefore, the economic operation of the power companies put forward higher requirements. This paper discusses the economy of power project, analyzes it, analyzes the danger in economic operation, and puts forward its own views on how to prevent and control the economic operation of power project.
文摘Electric energy is a kind of green energy, which is very important in our country. It can not only promote economic growth, but also promote modernization. Electricity is exported from the power plant and transported safely and effectively through the power grid, and finally to the user. The whole process is inseparable from the good foundation laid in each stage of power construction. But with the change of the times, the original management means in electric power engineering can no longer meet the actual needs of the society in the electric power at this stage. So if the electric power enterprises want to stand firm in the development of the times, must pay attention to the change, the application and the innovation management pattern. Below, the article on the power engineering project management model innovation is discussed.
文摘The development of the power system can indicate the level of national economic development of the whole country, the increasing demand for electricity in today's era means that the demand for power system is becoming higher and higher, which requires the formation of a large-scale power system, the establishment of a modern large grid. At the same time, the rapid development in science and technology, the advent of the era of big data intelligent bring convenience for all walks of life, the paper introduced from smart grid technologies, smart grid applications in power engineering and application of smart grid technology in the power engineering were analyzed and discussed, the advantages of a wide range of application of the smart grid technology for the future to provide reference data, to get the most out of smart grid technology.
文摘An adjacent table-based simplified model of distribution networks containing medium voltage buses of a substation is established.Identification of bus outage and the condition to start fast restoration procedure are discussed.A complex load shading parameter is set up to describe various load shading schemes.The imaginary part of the load shading parameter describes the states of switches of load shading schemes while the real part is the corresponding amount of shaded load.A new concept of independent tripping operation is also put forward.The procedure to search the operation with the least amount of shaded load for a feeder and a connected domain are detailed.The procedure for fast restoration of a large area breakdown of the whole distribution network under emergency states is dealt with using a typical grid distribution network as an example.Results of analysis show that the direct load shading scheme under the most balanced topology is not always the optimal scheme.The proposed method can obtain the optimal operating mode with the least amount of shaded load thus showing its feasibility.
