Maximum Cell Number Test

This test is designed to test the maximum number of cells that can be operated per arm, the number is determined by the license. To achieve the test purpose, we can observe the value variation of the total V_cap in Total V_cap display block after fixing all cell’s V_cap to a fixed value (for example: 1 pu).

System initialization.
To test the total number of cells per arm, the number of cells per arm in MMC Parameter block should be changed to the maximum value which is intended to be tested (For example: 500, as shown in Figure 12).

3. In MMC parameter block, change the set V_cap fix value to 1, as shown in Figure 13. Pay attention to the Total V_cap display block in the console.

If the number displayed in the Total V_cap display block equals to the number of cells per arm set in the MMC parameter block, it shows that all set cells per arm can be operated. As shown in Figure 14.

The maximum number of cells can be operated depends on the license for the current version.