What's the difference between a smart grid and a regular grid

Ordinary power grid is injured (fault) to find a doctor (maintenance), stand not straight (frequency instability, insufficient active) to help (scheduling), work is not very sharp (system stability, power quality is a little inferior); eating can also be picky (wind power, photovoltaic consumption capacity is insufficient); eat a lot (most of the thermal power, energy utilization is not high) pull a lot of (carbon emissions, and the energy structure); Smart Grid (Smart Grid) to be much smarter, small bumps and bruises (faults and hidden dangers) can cure themselves (grid self-healing), the big problems can also isolate themselves from infecting others (rapid isolation faults and even unlisting), standing straight spirit of good work (improved power supply reliability and power quality); good teeth and good health twice as much as a good meal (new energy intelligent access); eat well (reduce power loss) Less pulling (environmental protection); pay attention to their own physical fitness, the health of a clear (two-way flow of information and electricity, SCADA). (Smart Chain ChainNova) Blockchain can solve some of the problems of the traditional power grid, such as providing losses, solving the wrong peak, and responding to reliability.