公开(公告)号：US20240275179A1

公开(公告)日：2024-08-15

申请号：US18282116

申请日：2022-03-02

Applicant: ENVISION DIGITAL INTERNATIONAL PTE. LTD.

Inventor： Katayoun RAHBAR ,  Sajitha NAIR ,  Peng PENG ,  Chuan LUO

IPC: H02J3/46 ,  H02J3/00

CPC classification number: H02J3/466 ,  H02J3/003 ,  H02J3/004 ,  H02J2300/24

Abstract: A multi-timescale coordinated optimization scheduling method for an electrical power system that includes a number of distributed energy resources (DERs) is disclosed. The method includes performing long-timescale optimization scheduling for the electrical power system based at least on renewable energy generation forecast data of the DERs to obtain long-timescale operation planning data. The method further includes performing mid-timescale optimization scheduling for the electrical power system based on the long-timescale operation planning data and measured data of the DERs to obtain mid-timescale operation planning data. The method further includes performing at least close to real-time optimization scheduling for the electrical power system based on the mid-timescale operation planning data, the measured data of the DERs and grid signals of the electrical power system to obtain short-timescale power setpoints for the DERs. An electrical power system in which the method is used is also disclosed.