Patent ID: 11962153
Assignee: SHANGHAI JIAO TONG UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 3:
4. The active distribution network physics-information fusion control method for a hybrid system model according to claim 3, further comprising:
the mth coefficient combination distributing a power Km; within any time t, when the region distributing power according to the mth coefficient combination Km, the corresponding logical variable being set to 1, thus δm (t)=1⇔K(t)=Km, wherein ⇔ is an equivalent symbol;
K(t) represents the distribution coefficient vector within any time t, such that Kn(t) combinations of the distribution coefficients of the n control regions is K(t)=[K1(t), K2(t) . . . Kn(t)]′;
for control region n, having Kn(t)∈K={Kn10, Kn1+, Kn2+. . . Knm+, Kn1−Kn2−. . . Knj−}, wherein j is the same as the preceding definition; Kn10, represents a first scenario that a first distribution coefficient of the control region n is zero, meaning that the region does not participate in adjustment; Kn1+ represents a second scenario that the first distribution coefficient of region n is used to balance ΔP(t)≥0; and Kn1− represents a third scenario that the first distribution coefficient of region n is used to balance ΔP(t)≤0;
when the distribution coefficient vector K(t) comprising all of the three scenarios, all the control regions associated therewith do not participate in power regulation, in which case the distribution coefficient vector is recorded as ΔP(t)≥0;
if ΔP(t)≥0 occurs on the feeder at time t, all the control regions increase the power of the output to the feeder, and the distribution coefficient vector is recorded as K+(t);
if ΔP(t)≤0 occurs on the feeder at time t, all the control regions reduce the power input into the feeder, and at this time, and the distribution coefficient vector is recorded as K−(t).