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In 2015, China National Energy Administration announced an action plan of 2 trillion yuan ($3225.8 billion) investment for power distribution network for the coming 5 years. The intent is to upgrade and modernise the network to meet multidimensional requirements, including distributed energy resources, high levels of security, quality and efficiency of power supply, and requests of CO2 reduction....
In this paper, real-time information record mainly includes real-time current and voltage waveform record, switch signal record, traveling wave record and weather condition record. When distribution network works in different states, the detected current and voltage waveform also are different. To some degree, waveforms can reveal a lot not only the real-time operating state of distribution network,...
Asset management optimization is critical to business performance and profitability, especially for electric power industry in recent years, with the formation and implementation of the smart grid concept. How to plan and design, operate and maintain the growing large assets is not only one of the key problems of improving business performance, but also the foundation and the most important components...
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