In order to meet wave accuracy and response time requirements, it's necessary to have the installing truss finite element analyzed, which can bring a knowledge of the stress and deformation of the installing truss...
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The classification and application range of energy storage technology are briefly introduced. Challenges for large-scale wind power integration are summarized. With regard to the problems in system stability, low volt...
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Electromagnetism based detection has advanced rapidly in recent years because of its characteristics of non-contact and non-invasion nature. An electromagnetic measurement system for monitoring the crack of conductivi...
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In recent years, wind power in China developed rappidly. More and more problems occurred with the integration of large-scale wind power. Arounding the issues of power system stability which are resulted from the integ...
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Aiming at the common quality faults of scaling and corrosion in circulating cooling water, water quality index were often used to determine the scaling and corrosion of circulating cooling water quality trends. Predic...
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Dynamic Voltage Restorer,as an important electric power device,used to deal with the voltage sag. In the front of the article,the voltage sag is introduced firstly,and then shows the basic structure and principle of D...
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Dynamic Voltage Restorer,as an important electric power device,used to deal with the voltage sag. In the front of the article,the voltage sag is introduced firstly,and then shows the basic structure and principle of Dynamic Voltage Restorer,research status,existing problems. Finally I will try to give the development trend of Dynamic Voltage Restorer.
Power system voltage stability is one of research hotpots in the field of electric power engineering. Firstly,the application of bifurcation theory in power system analysis is introduced. Secondly,static index which i...
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Power system voltage stability is one of research hotpots in the field of electric power engineering. Firstly,the application of bifurcation theory in power system analysis is introduced. Secondly,static index which is used frequently in power system analysis is given and the characteristics of every index are clarified in detail. Last,it introduces the analytical methods of dynamic voltage and makes prospect about the voltage stability analysis.
With the wide application of power electronic devices, especially the use of non-linear device, a large number of harmonics and reactive current injected into the grid, which will cause power grid pollution, and the p...
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With the wide application of power electronic devices, especially the use of non-linear device, a large number of harmonics and reactive current injected into the grid, which will cause power grid pollution, and the power quality problems have become increasingly seriousActive Power Filter(APF) is an important device for the power system harmonics and reactive power compensating The real-time control and accuracy is a key to achieving effective compensation Several suitable for active power filter's basic principle of the compensation current control strategy is introduced in this paper, the paper carries on the contrast analysis, and points out the advantages and disadvantages of each, The development of the control strategy of the active filter can achieve a better performance and a wider range of application
Smart Grid is very important as it will take us towards energy independence and environmentally sustainable economic growth. This paper briefly discusses evolution of Smart Grid development,including the difference fr...
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Smart Grid is very important as it will take us towards energy independence and environmentally sustainable economic growth. This paper briefly discusses evolution of Smart Grid development,including the difference from conventional energy system,the characteristics of Smart Grid,the present research status,and the key technologies and technologies of Smart Grid.
At present,the power system plays a vital role in China's national economy,therefore,power indicator problem of the system attracting much attention,reactive power and voltage as one of the light elements give eno...
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At present,the power system plays a vital role in China's national economy,therefore,power indicator problem of the system attracting much attention,reactive power and voltage as one of the light elements give enough weight,the stability of the system is not to be neglected,static synchronous compensator(STATCOM) is a member that has high precision control,fast response time,dynamic reactive compensation ability in flexible exchange transmission system devices. At the same time,it has become a hot topic in the study of reactive power compensation devices and a growing number of widely applied to power system.
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