apparatus grid grid system

Hong Kong 1980 Grid， HK 1980 Grid

Universal Transverse Mercator Grid [UTM Grid]

Universal Transverse Mercator Grid， UTM Grid

heavy loading and over loading

10 kV power grid

1000kV AC power grid

110 kV power grid

220 kV district grid

220 kV power grid

220kV Chongqing power grid

220kV power grid

2-D grid array

3 D grid method

330kV grid

35 kV power grid

3D beam-grid model

3-D block structured grid

3D Graphic Design of Smart Grid