(1) The calculation of the anode grounding resistance

When measuring the grounding resistance of the auxiliary anode, if the ground bed structure is not the same, the grounding resistance is not the same. The life calculation here does not include the following factors, the bed design is not fair caused by "gas resistance", the construction quality is not good caused by the anode cable breakage caused by the anode scrap, these are not included in it.

(2) Auxiliary anode life calculation

The anode consumption time is too long, which will lead to the increase of the anode resistance, which will cause the output mismatch of the power supply equipment, which will lead to the failure of normal operation. This is the life calculation of the auxiliary anode of cathodic protection.

(3) Calculation of the number of auxiliary anodes required

The design life and consumption rate of the anode will affect the calculation result when calculating the number of required anodes.