The use of all kinds of home appliances. "The phone can be used as a remote control, making it feel smarter and more comfortable to use electricity." Residents say they are happy with the changes.
These change stem from project of a science and technology -- "the intelligence that is sensitive interactive USES electricity key technology to study", this is guangxi power grid company the first country 863 main science and technology topic. Now, the project has been smoothly through the Effect of the Chinese Electrical engineering society, that the effect of all technical level of the world first. The most intuitive carrier of smart electricity is the APP of the device on the mobile phone or various terminals.
Nanning power supply bureau metrology base director Zhou Yibo introduces, "sensitive interactive intelligent use of electricity key technology research" the effect is applied in the resident home, specifically speaking, it is to complete energy-saving and intelligent two big policy, it can not only complete long-distance control, still can help customers save money. In terms of energy conservation, the system can supply the most economical electricity consumption plan through calculation. For example, after the implementation of the policy of peak and valley electricity prices, the system will remind customers when to use which household appliances are the most cost-effective. In smart electricity, the system will alert customers to which appliances may be faulty, depending on how they use them. Customers can also check the status of home appliances through long-distance mobile phones, tablets and other electronic devices, long-distance control the switch and adjustment of home appliances connected to the intelligent system, and understand the electricity information and transaction processing information at any time.
"The APP cuts the loss of ineffective energy by making it easier for residents to use electricity." The project's researchers love the big data behind it. Xie Xiongwei, deputy director of the Guangxi Grid Power Research Institute, told reporters he had calculated that using the system would save 430 million kilowatt hours of electricity a year in several major cities in Guangxi if 1.5 million users used the system.
In the metering base of Nanning Power Supply Bureau, we can also see smart electricity meters used by customers and commercial customers, which become the key point of scientific research at the beginning of the project.
China Resources Cement (Nanning) Co., Ltd. was one of 80 industrial and commercial customers selected by the researchers for the demonstration project. Since the pilot project in September 2014, the smart electricity meter can monitor the real-time electricity consumption data of the production line every 15 minutes, which provides the company with more detailed and accurate data support for analyzing the energy consumption supply of different production lines and different production methods.
According to the confirmed data provided by the energy management system, China Resources Cement Co., Ltd. adjusted and improved the production process, reduced the energy consumption per unit commodity of each production line in the factory, and increased the energy utilization power by 8%. "Together, we optimize the electricity production strategy according to the electricity production status and the analysis of the previous history of electricity consumption information, in the peak and valley electricity price environment to complete efficient and stable operation, peak load reduction rate of up to 17%. The company's electrical and mechanical department manager Lei Yun ying said.
Sensitive and interactive intelligent electricity consumption mode takes the step electricity price and time-of-use electricity price as the lever, so that electricity users can consciously adjust their consumption habits, use less electricity in peak period and more in trough period, and take part in the "peak load cutting and valley filling" consciously on the premise of not affecting the industrial production and comfort level of residential customers. In order to help customers save electricity costs, power generation and power grid companies can reduce the installed power supply construction and line investment and reduce line loss by reducing the peak load of the grid, and then achieve a multi-win-win situation. It is reported that the project has been successfully applied in seven communities in Nanning, with a total of 10,176 residents, 40 industrial customers and 40 commercial customers.
Sensitive interactive platform for the intelligent electricity also introduced the real-time and interactive marketing mode, encouraging consumers to participate in the power supply, support all varieties of power and energy storage methods, improve the power autonomy, to improve customer energy use of power by about 7%, residents to cut about 5% of the electricity cost, side cut about 11% of the peak load in power grid, the power generation side down power generation coal consumption 3.05 g/KWH.
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