公开(公告)号：US20240313548A1

公开(公告)日：2024-09-19

申请号：US18576850

申请日：2022-06-15

Applicant: Siemens Aktiengesellschaft

Inventor： Sebastian Schreck ,  Ileskhan Kalysh

IPC: H02J3/48 ,  H02J3/26 ,  H02J3/38

CPC classification number: H02J3/48 ,  H02J3/26 ,  H02J3/381 ,  H02J2203/10 ,  H02J2300/24

Abstract: Various embodiments of the present disclosure include a method for controlling one or more exchanges of energy between a plurality of installations using a control unit, wherein each installation is connected to one or more phases A,B,C of a three-phase power grid. An example method includes using the control unit to determine, within a time range T for each of the phases A,B,C and for each of the installations, associated time-dependent powers to be exchanged by means of an optimization method by extremalizing a target function. The target function includes a phase difference:





∑

t
∈
T



g
⁡
(



❘
"\[LeftBracketingBar]"



P
t
A

-

P
t
B



❘
"\[RightBracketingBar]"


+


❘
"\[LeftBracketingBar]"



P
t
B

-

P
t
C



❘
"\[RightBracketingBar]"


+


❘
"\[LeftBracketingBar]"



P
t
C

-

P
t
A



❘
"\[RightBracketingBar]"



)





as a term, where PtA,B,C is in each case the sum of all powers to be exchanged via the respective phase A,B,C at the time t, and g≥0 is a weighting factor.