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Grid code compliance of grid-side converter in wind turbine systems
2006 37th IEEE Power Electronics Specialists Conference, 2006Until recently, there were no specific requirements in the grid codes for connecting the wind turbines/farms to the electrical network. Nowadays the power system operators e.g. in Denmark, Germany and Spain, have started to issue new grid codes addressed to wind turbines/farms.
Iov, Florin; id_orcid 0000-0001-5549-3250 +5 more
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Grid Codes: Goals and Challenges
2014Electric power has always been one of the driving forces for progress in human life. This has popularized electric energy as the most utilized form of energy. However, dispersed locations of energy resources and continuously increasing demand of electricity have led to a large electric power transmission network across the landscape.
Pradeep Kumar, Asheesh K. Singh
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Network Coding Protocols for Smart Grid Communications
IEEE Transactions on Smart Grid, 2014We propose a robust network coding protocol for enhancing the reliability and speed of data gathering in smart grids. At the heart of our protocol lies the idea of tunable sparse network coding, which adopts the transmission of sparsely coded packets at the beginning of the transmission process but then switches to a denser coding structure towards the
Rui Prior +4 more
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Vagueness in spatial data: A grid-coding approach
2014 IEEE Geoscience and Remote Sensing Symposium, 2014This paper proposes a new method to express geographical objects. The method is based on GeoSOT global subdivision model. With a number of advantages of this model, our method is equipped with accuracy and concision. In addition, we focus on the geographical topology relation computation, the superiority of our method is also obvious.
Weixin Zhai, Chengqi Cheng
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Privacy Preserving for Network Coding in Smart Grid
2015In smart grid, privacy implications to individuals and their family is an important issue, due to the fine-grained usage data collection. Wireless communications are considered by many utility companies to obtain information. Network coding is exploited in smart grids, to enhance network performance in terms of throughput, delay, robustness, and energy
Shiming He, Weini Zeng, Kun Xie 0001
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Multi-grid chain coding of binary shapes
Proceedings of International Conference on Image Processing, 2002This paper presents a chain code based approach to efficiently code binary shape information of video objects, in the context of object-based video coding. The proposed method tries to meet some of the requirements of the MPEG-4 standard, currently under development, notably efficient coding, and low delay.
Paulo J. L. Nunes +2 more
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Wrapping legacy codes for Grid-based applications
Proceedings International Parallel and Distributed Processing Symposium, 2004This paper describes a process for the semi-automatic conversion of numerical and scientific routines written in the C programming language into Triana-based computational services that can be used within a distributed service-oriented architecture such as that being adopted for Grid computing.
Yan Huang 0005 +3 more
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Predictive grid coding in the medial entorhinal cortex
ScienceThe entorhinal cortex represents allocentric spatial geometry and egocentric speed and heading information required for spatial navigation. However, it remains unclear whether it contributes to the prediction of an animal’s future location. We discovered grid cells in the medial entorhinal cortex (MEC) that have grid fields representing future ...
Ayako Ouchi, Shigeyoshi Fujisawa
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Building Space Coding Based on Beidou Grid Position Code
Mobile Networks and Applications, 2022Jichang Cao +3 more
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Introduction of Grid Forming Converters in the European Grid Codes
2023 58th International Universities Power Engineering Conference (UPEC), 2023Kyriaki-Nefeli D. Malamaki +2 more
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