Title:
JOINT RANDOM SIMULATION METHOD AND APPARATUS FOR HYDRO-WIND-PHOTOVOLTAIC RESOURCES IN DRAINAGE BASIN
Document Type and Number:
WIPO Patent Application WO/2024/093493
Kind Code:
A1
Abstract:
Disclosed in the present invention are a joint random simulation method and apparatus for hydro-wind-photovoltaic resources in a drainage basin. The method comprises: acquiring historical long-series data of an inflow runoff of a leading reservoir, historical long-series data of an interzone runoff of any adjacent reservoir and historical long-series data of a wind-photovoltaic output; on the basis of the historical long-series data of the inflow runoff of the leading reservoir, establishing a joint distribution function for the inflow runoff of the leading reservoir, and generating a simulated sample value sequence for the inflow runoff of the leading reservoir; on the basis of the historical long-series data of the inflow runoff of the leading reservoir and the historical long-series data of the interzone runoff, establishing a three-dimensional joint distribution function for reservoir runoffs, and in combination with the simulated sample value sequence for the inflow runoff of the leading reservoir, generating simulated sample sequence values for inflow runoffs of other downstream reservoirs; and on the basis of historical long-series data of runoffs in a drainage basin and the historical long-series data of the wind-photovoltaic output, establishing a joint distribution function for hydro-wind-photovoltaic resources and generating a simulated sample sequence value for the wind-photovoltaic output, and performing step-by-step simulation on the basis of "runoff prior to wind-photovoltaic output, and upstream prior to downstream".
Inventors:
ZHANG WEI (CN)
HUANG KANGDI (CN)
LIU RUIKUO (CN)
ZHANG LU (CN)
LI MENGJIE (CN)
YU YI (CN)
HUANG KANGDI (CN)
LIU RUIKUO (CN)
ZHANG LU (CN)
LI MENGJIE (CN)
YU YI (CN)
Application Number:
PCT/CN2023/116176
Publication Date:
May 10, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
CHINA THREE GORGES CORP (CN)
International Classes:
G06F30/20
Foreign References:
| CN115659672A | 2023-01-31 | |||
| CN112270123A | 2021-01-26 | |||
| CN114841475A | 2022-08-02 | |||
| CN110717688A | 2020-01-21 | |||
| CN109904878A | 2019-06-18 | |||
| CN109492315A | 2019-03-19 | |||
| JPH11184372A | 1999-07-09 |
Attorney, Agent or Firm:
YICHANG THREE GORGES PATENT (CN)
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