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With the rapid development of the electric power industry and automation industry, smart grid advance national energy transformation, promote the development of the national economy has become a high-tech field. The meaning of the \The rapid development of the economy, caused by the surge in energy consumption, especially to bring enormous pressure to energy saving and environmental protection, there is an urgent need for an access and effective use of new energy. Secondly, the electricity market run factors are also increasingly significant impact on the power grid running. Peak hours of electricity load soared, causing a the generator sets high vacancy rate throughout the year with a huge amount of building maintenance contradiction between the inputs, therefore, how to control the cost of power generation and electricity prices, poor balance grid load peaks and valleys, has become global power industry issues of common concern. Extreme disasters weather, but also the security and stability of the grid put forward higher requirements, and many new challenges. According to the trend of the development of the smart grid client thought suitable for future industrial and mining enterprises, commercial buildings, three types of client family residential energy management, build smart grid client energy management systems. Smart Grid client energy management is communication and information platform for supporting intelligent control as a means to achieve the integration of smart grid client energy management power flow, information flow and business flow through the communication network and information between the power companies and users the two-way interaction. Power users need clients through smart grid energy management system, to obtain tariff information in a timely manner, and according to their needs for power supply situation, tariff electricity, energy efficiency analysis and other information, can be realized on all kinds of new energy situation, remote control and management of smart home devices. The power companies need to take advantage of the smart grid client energy management system, real-time monitoring of network-wide electricity data and timing information, to achieve real-time and on-site and remote user interaction, to respond quickly to market changes and customer needs. Smart grid client energy management system can maximize to meet the needs of distributed energy and access, plug-and-play access to new devices, such as electric vehicles, energy storage devices, wind, solar and other new energy sources to help electricity users to reduce electricity expenditures. This paper combines practical demonstration projects, humane, beautiful graphical interface provides a dynamic real-time monitoring of the various data access and distribution equipment (switches, etc.), Cheng Yuan manipulation of power distribution equipment, and also can access electricity load control, electricity load management at different levels, the energy shortage or to exceed the maximum demand load, adjust the priority and the nature of the load by monitoring computer client demand response and demand control. Client energy management system of smart grid design, grid load of load shifting can be achieved to reduce the risk of grid load energy use, and intelligent management of electrical equipment to ensure that the user reasonable economic use energy, energy saving, low-carbon environment.
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