Smart watt-hour meter is the smart terminal of smart grid, it is no longer the traditional sense of watt-hour meter, smart watt-hour meter in addition to the traditional watt-hour meter basic electricity consumption measurement function, In order to adapt to the use of smart grid and new energy, it also has intelligent functions such as two-way multi-rate measurement function, client control function, two-way data communication function of various data transmission modes, anti-power theft function and so on. Smart watt-hour meter represents the development direction of energy-saving smart grid end-user intelligent terminal in the future.
