What is the type of grid?

There are many types of grids, which can be divided into the following categories according to their structure, material and movement. According to its structure classification, it can be divided into three types: convergence grid, parallel grid and cross grid. According to its material classification, it can be divided into metal and non-metal. According to its movement mode, it can be divided into fixed type and movable type. The following is a separate description.

The convergence grid, the parallel grid, and the cross grid are the most widely used in the grid, and the structural characteristics are analyzed.

Author：Alina