gridcomputing is a collection of heterogeneous resources which are distributed geographically and provides verity of services. Various applications would require better Quality of Service (QoS) from gridcomputing en...
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distributed generators are typically interfaced to the grid via power electronic converters that are usually operated in pulse width modulation mode. This results in undesirable higher-order harmonics in currents and ...
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Power system protection is one important work which relate to security and stability of the power system. Power system relay protection is a very important part of power system and it relates to the power system secur...
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Three practical meteorological applications with different characteristics are used to highlight the usability of a computer science workflow middleware called ASKALON by allowing easy access to distributedcomputing ...
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Three practical meteorological applications with different characteristics are used to highlight the usability of a computer science workflow middleware called ASKALON by allowing easy access to distributedcomputing for atmospheric scientists. Utilizing Cloud and gridcomputing, this paper shows use case scenarios fitting a wide range of applications from operational to research studies with real world examples from meteorological research. The paper concludes that distributedcomputing is easily usable for meteorological problems using ASKALON. This powerful tool allows simple and cost effective access to computing capacity from grid and Cloud environments.
Power system protection is one important work which relate to security and stability of the power system. Power system relay protection is a very important part of power system and it relates to the power system secur...
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Power system protection is one important work which relate to security and stability of the power system. Power system relay protection is a very important part of power system and it relates to the power system security and stability. The time for fault reaction of power system protection determines the reliability of system protection and sensitivity. This paper mainly for the malfunctions of power system, we used the techniques of big data to reduce the size of the power network. We used the distributed computation and parallelcomputing to calculate fault calculation, topology analysis and setting calculation, which can shorten the operation time of protection equipment. At the same time, it also can improve the quality of the power and it can reduce the time harming the equipment and ensure the stable operation of the system.
Through analyzing in the data characteristic of SCADA system and the demand of integrating lots of distributed power station data to analyze,propose a solution to build a high-performance parallelcomputing platform i...
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Through analyzing in the data characteristic of SCADA system and the demand of integrating lots of distributed power station data to analyze,propose a solution to build a high-performance parallelcomputing platform in process data of power station based on cloud computing ***,it presents a detailed description of the problems encountered in SCADA system,and an overview of the characteristics of cloud computing and related *** then discuss the design of cloud computing platform from the physical composition,terms of system architecture,software ***,by setting up a test environment to compare the performance of this program on the storage capacity and query speed,and it proves to have high performance and strong scalability.
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