Energy Internet is the integrated use of the advanced power electronic technology,information technology and intelligent control technology,with a large number of the distributed energy harvesting devices,distributed ...
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ISBN:
(纸本)9781467397155
Energy Internet is the integrated use of the advanced power electronic technology,information technology and intelligent control technology,with a large number of the distributed energy harvesting devices,distributed energy storage device and a new type of electric power *** order to realize the two-way flow of energy equivalence network exchange and sharing,many kinds of load form energy such as oil,natural gas networks nodes are *** paper briefly discusses the key technology of Energy Internet,and the trend of future.
In 21st century,Electric vehicle(EV) as a green transportation tool,EV has won great attention from researchers,leading to a series of intensive and extensive *** the development of high-storage battery and EV,the num...
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ISBN:
(纸本)9781467397155
In 21st century,Electric vehicle(EV) as a green transportation tool,EV has won great attention from researchers,leading to a series of intensive and extensive *** the development of high-storage battery and EV,the number of the EV will rise dramatically,so that the random charging and discharging behavior will bring new challenges to safe and stable operation of power *** paper introduces briefly some aspect of EV,including studies on the government policies,charging methods,key techniques,impacts of charging,and solutions to the related *** on the current development status and problems,discuss the trend of EV.
This paper introduced the concept of Smart Distribution Grid,the background as well as the significance of developing smart grid technology,its research and development status in both domestic and *** focused on the a...
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ISBN:
(纸本)9781467397155
This paper introduced the concept of Smart Distribution Grid,the background as well as the significance of developing smart grid technology,its research and development status in both domestic and *** focused on the advanced distribution automation,self-healing control technology of distribution network,AMI technology,the impact of connection between distributed generation and micro-grid,and current problems related with smart distribution grid *** thesis pointed out that the development trend of smart distribution grid is active distribution grid,which will have a profound influence on the use of clean energy and development of China economy and society.
To implement the application of APF in high voltage system with a limited capacity,improved strategies are proposed in this *** is the new circuit structure that the APF connected to the grid which effectively reduces...
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ISBN:
(纸本)9781467397155
To implement the application of APF in high voltage system with a limited capacity,improved strategies are proposed in this *** is the new circuit structure that the APF connected to the grid which effectively reduces the voltage of APF;At the same time,the proposed frequency dividing detection method can effectively reduce the calculation current in *** the theoretical analysis,on the basis of meeting the requirements of harmonic suppression,these strategies can effectively improve the application of smaller capacity APF in high voltage systems,and the fast and efficient control measures is another tend to realize the improved application.
The concept of distribution automation system is put forward to improve power supply reliability and power quality to *** begin with,four main functions of distribution automation system including monitoring function,...
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ISBN:
(纸本)9781467397155
The concept of distribution automation system is put forward to improve power supply reliability and power quality to *** begin with,four main functions of distribution automation system including monitoring function,control function,protection function and management function are introduced in this ***,some key technologies applied to achieve those functions are ***,the key challenges and development tendencies of distribution automation system are discussed which refer the smart distribution grid and the micro grid as the two main development *** automation system is the inexorable result of the development of distribution grid,and it will become even more important in the future to provide users with better quality power.
Energy router is the core equipment of the energy internet with the function that control of energy and information,satisfy different requirements and management through *** key of energy router is solid transformer a...
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ISBN:
(纸本)9781467397155
Energy router is the core equipment of the energy internet with the function that control of energy and information,satisfy different requirements and management through *** key of energy router is solid transformer and the control of different forms of ***,the achievement of energy router needs combination of information technology and energy technology.
This paper introduces the concept of intelligent distribution network, development of smart grid technology with meaning and background as well as domestic and foreign research and development status of Smart Distribu...
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ISBN:
(纸本)9781509023974
This paper introduces the concept of intelligent distribution network, development of smart grid technology with meaning and background as well as domestic and foreign research and development status of Smart Distribution Grid. It focuses on the advanced smart distribution grid distribution automation, self-healing distribution network control technology, AMI technology, the impact of distributed generation and micro-network after the access to the smart distribution grid, and construction of smart distribution network problems to be solved.
To minify the scale of Petri net and improve both accuracy and adaptability of power system fault diagnosis, a model of fuzzy hierarchical Petri net with multi subnets is proposed, in which different effects of main p...
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ISBN:
(纸本)9781509023974
To minify the scale of Petri net and improve both accuracy and adaptability of power system fault diagnosis, a model of fuzzy hierarchical Petri net with multi subnets is proposed, in which different effects of main protection, local backup protection and remote backup protection are considered, and different weights are assigned to output arcs transited to termination places in protection subnets, and then the Gaussian function to solve output probabilities of the transition is modified The reasoning process based on matrix operations is given. The effectiveness of the proposed fuzzy hierarchical Petri net is verified by results of multi groups of test cases, and test results show that correct fault diagnosis results can be obtained under incomplete information or variation of network topology.
This paper introduces the concept, characteristics, domestic and foreign development status of smart distribution grid. The key technologies of smart distribution grid are deeply discussed, including the micro grid, c...
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ISBN:
(纸本)9781509023974
This paper introduces the concept, characteristics, domestic and foreign development status of smart distribution grid. The key technologies of smart distribution grid are deeply discussed, including the micro grid, communications technology, Self-healing control technology, Advanced metering infrastructure(AMI) and advanced distribution automation(ADA), Combined with the current situation of urban distribution grid in our country, it points that it is particularly significant to carry out future smart distribution grid research for China's economic and social development.
Power quality problems have received more and more concerns in recent years. It has become an important topic in monitoring, controlling, and managing of the power quality. In this paper, the causes of power quality p...
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ISBN:
(纸本)9781509023974
Power quality problems have received more and more concerns in recent years. It has become an important topic in monitoring, controlling, and managing of the power quality. In this paper, the causes of power quality problems, significance of improving the power quality, development status, analysis and control method are mainly analyzed and reviewed. This paper mainly analyzes the advantages and disadvantages of various methods and techniques. With the development of new technology and equipment, the research and development in the field of power quality will have more broad prospects.
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