Patent ID: 11952997
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F

Claim 2:
3. The method according to claim 1, wherein said at least one threshold value (S1, S2) comprises at least a first upper threshold value (S1) and a second upper threshold value (S2), said step of regulating or interrupting (E) said supply voltage (V) and/or current (I) and/or frequency (F) involving:
reducing the value of said supply voltage (V) and/or current (I) and/or frequency (F) if said control parameter (R) assumes a value equal to or greater than said first upper threshold value (S1);
zeroing the value of said supply voltage (V) and/or current (I) and/or frequency (F) if said control parameter (R) assumes a value equal to or greater than said second upper threshold value (S2).