The core value of the smart grid is to improve energy efficiency, reduce greenhouse gas emissions, and use various high-tech means to improve the operational management level of all links of transmission, transmission, distribution, and electricity consumption, conserve resources, and protect the environment.we are provide dead end grip,you can know it.
In recent years, some developed countries in Europe and the United States have vigorously promoted and actively developed smart grids, and upgraded them to the national energy, environment and economic sustainable development strategies to fully implement them, and tried to achieve the effect of stimulating economic development by investing in building smart grids. In the international financial crisis, Obama’s economic stimulus plan included the acceleration of the development of smart grids.
The core value of the smart grid is to improve energy efficiency, reduce greenhouse gas emissions, and use various high-tech means to improve the operational management level of all links of transmission, transmission, distribution, and electricity consumption, conserve resources, and protect the environment. The promotion of smart grids can reduce carbon dioxide emissions from electricity generation by more than 25%, which is equivalent to the emission of carbon dioxide at the start of 130 million vehicles. Smart grids can also improve power and service quality and drive the development of the entire industry chain.
In short, the smart grid takes the safety, reliability and stability highlighted by the existing power grid to a new level, further embodying the positive contribution of the power grid to the environment, economy and society as a whole.
Smart grid technology improves distribution network and power management level
Speaking of the intelligence of the distribution network, many people will think of distribution network automation. Distribution network automation is of course an important part of the smart distribution network, but it only achieves some functions such as improving power supply reliability and shortening power outage time. The smart distribution network is an organic integration of multiple information and functional modules.
The so-called organic integration, that is, through the cross-platform data / information management, to achieve more, more advanced applications. It puts more emphasis on improving the operation level of the entire distribution network. For example, how to distribute more electricity on the basis of the existing grid by effectively shifting the load, instead of simply increasing the capital investment; how to pass the entire network without Power/voltage management, reduce line loss; how to link real-time load forecasting with meteorological and distributed energy, combine time-of-use electricity prices, guide customer consumption, and fully increase the average hourly utilization rate of existing generator sets instead of simply adding new units To meet the unplanned peak demand; how to improve the grid's own crisis handling capabilities, so that it has the "self-healing" function such as fault warning, quick judgment, self-recovery. The intelligent distribution network can also help improve the efficiency of production dispatchers through advanced grid rapid simulation, many visual tools, and intelligent expert systems.
Many power companies in the United States have installed smart meters and built advanced metering systems as an important part of building smart grids. As a real-time interaction tool between power customers and power companies, smart energy meters mainly have two major functions: first, it is information and control terminals that implement demand response; second, it is power failure management, power quality management and other functional modules. The source of information, it will locate the fault location and power monitoring of the entire camping system to the end of the power supply. Together with the integrated GIS and expert systems, power companies can handle events and conditions more intuitively and more quickly, greatly improving operational efficiency.
Through the unremitting efforts of Xinwo people for eight years, Gram has developed into a mature enterprise integrating scientific research, production, sales and service. In the future, Gram will continue to uphold the company's purpose, serve customers with greater enthusiasm, focus on technological innovation, and pay more attention to product quality.