An analysis method, device and storage medium for power supply capacity of distribution network
A technology of power supply capacity and analysis method, which is applied in the field of distribution network, can solve problems such as poor user experience, failure to consider the impact of distribution network power supply capacity, and inability to meet user demand for electricity, and achieve the effect of improving user experience
Active Publication Date: 2022-04-12
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It does not consider the impact of the power supply methods on different time scales provided by various electricity sellers in the electricity market for users on the power supply capacity of the distribution network
In this way, the power supply capacity of the distribution network cannot be accurately analyzed. If the power supply capacity of the distribution network cannot be accurately analyzed, the user's electricity demand cannot be met, and the user experience is poor.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0086] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0087] The embodiment of the invention discloses an analysis method, device and storage medium for the power supply capacity of a distribution network, which improves user experience.
[0088] See figure 1 , figure 1 It is a schematic flowchart of a method for analyzing the power supply capacity of a distribution network provided by an embodiment of the present invention. The method includes:
[0089] S101: Obtain the first declaration data of the power gene...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an analysis method for the power supply capacity of a distribution network. A corresponding model is established based on the income objective function, the power supply capability objective function and the constraints corresponding to the two, and the obtained first declaration data and second declaration data are combined. , the third declaration data, and attribute data firstly solve the upper model corresponding to the income objective function, then use the node load to solve the maximum power supply capacity value and power supply margin of the lower model, and then take the maximum power supply capacity value as the target, use the power supply The margin and the upper model corresponding to the income objective function update the first declaration data, the second declaration data and the third declaration data. Therefore, this scheme is adopted to comprehensively consider the impact of the declaration data of each time scale on the maximum power supply capacity of the distribution network, and accurately analyze the power supply capacity of the distribution network, which improves the user experience. In addition, the present invention also discloses an analysis device and storage medium for the power supply capacity of the distribution network, and the effect is as above.
Description
technical field [0001] The invention relates to the technical field of distribution network, in particular to an analysis method, device and storage medium for power supply capacity of distribution network. Background technique [0002] Before the reform of the power sales side, the power supply capacity of the distribution network was affected by physical factors such as the grid structure of the distribution network system and the load growth mode. After the reform of the electricity sales side, there are multiple electricity sellers in the distribution network system for users to choose from. Different electricity sellers provide users with power supply methods of medium and long-term power supply, day-ahead power supply, and real-time power supply. [0003] At present, the analysis of the power supply capacity of the distribution network still stays at the physical level of the distribution network system grid structure and load growth. It does not take into account the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/00
CPCH02J3/00H02J3/008H02J2203/20
Inventor 白浩于力史训涛姜臻叶琳浩
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD