Patent · US Active

Scheduling method for power system based on flexible HVDC

US11342753B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignees

Inventors

Bin Wang · Beijing, CN
Yanling DU · Beijing, CN
Wenchuan Wu · Beijing, CN
Haitao Liu · Boise, US
Hongbin Sun · Beijing, CN
Weimin Sun · Thousand Oaks, US
Zongda MU · Beijing, CN
Chenhui LIN · Beijing, CN
Qinglai Guo · Beijing, CN

Key dates

Filing date	Sep 23, 2020
Grant date	May 24, 2022
Priority date	—
Expiry date	Sep 23, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/60
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present disclosure provides a scheduling method for a power system based on flexible HVDC (high-voltage direct current) and a pumped storage power station, which belongs to a field of power system control technologies. The method is applicable in a power system having a flexible HVDC system and a pumped storage power station. By establishing a scheduling model for the power system, which contains an objective function and multiple constraints, and solving the scheduling model, a capability of the pumped storage power station is used to adjust the unstable output of the renewable energy power generator and stabilize fluctuant of the renewable energy power generation, such that a power incoming into a load center presents a stable ladder pattern and an optimal scheduling scheme can be obtained.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.