Method for establishing resources optimal configuration model for power distribution network emergency recovery
A resource optimization and resource allocation technology, applied in design optimization/simulation, data processing applications, instruments, etc., to achieve the effect of simplifying configuration problems
Active Publication Date: 2020-05-08
GUANGDONG POWER GRID CO LTD +1
View PDF9 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003]
This application provides a method for establishing a resource optimization allocation model for emergency recovery of distribution networks and a resource allocation method for emergency recovery of distribution networks, which solves the current lack of solutions for quickly realizing the full recovery of distribution networks by using existing emergency resources technical problem
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
[0051] In order to enable those skilled in the art to better understand the solution of the application, the technical solution in the application will be clearly and completely described below in conjunction with the accompanying drawings in the application. Obviously, the described embodiment is only a part of the application Examples, not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0052]When a large-scale fault occurs in the distribution network, multiple fault points may appear. At this time, the existing scheme is to reduce the area affected by the fault through the reconstruction of the distribution network. However, such a solution is only an emergency treatment. In order to restore the distribution network in an all-round way, it is necessary to mobilize maintenance resources to repair and deal ...
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 a method for establishing a resources optimal configuration model for power distribution network emergency recovery. The method comprises the steps of establishing a first target function of emergency recovery by taking recovery of power distribution network loads as many as possible in the shortest time as a target; setting operation constraints of a power distribution network for the first objective function; establishing a second target function of resource configuration by taking the maintenance of all fault points completed in the shortest time as a target; settinga maintenance path constraint, a maintenance resource constraint and a maintenance time constraint for the second objective function; and in combination with the first objective function and the second objective function, establishing a third objective function for coordinating emergency recovery and resource configuration to obtain a resource optimal configuration model for emergency recovery ofthe power distribution network. The invention solves the technical problem of lack of a scheme for quickly realizing comprehensive recovery of a power distribution network by using existing emergencyresources at present.
Description
technical field [0001] The present application relates to the field of power distribution technology, in particular to a method for establishing a resource optimization allocation model for emergency restoration of a distribution network and a resource allocation method for emergency restoration of a distribution network. Background technique [0002] The safe and stable operation of the distribution network has always been a problem that people pay close attention to. In recent years, with the frequent occurrence of emergencies such as extreme weather and natural disasters, the emergency management of the distribution network has become a difficult point. At present, most of the research focus at home and abroad is still in the stage of restoration and reconstruction. The so-called recovery reconstruction means that when a fault occurs, the power outage area of the distribution network is reduced by adjusting the operation mode of the distribution network. However, when ...
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 Applications(China)
IPC IPC(8): G06F30/20G06Q10/04G06Q50/06
CPCG06Q10/047G06Q50/06Y04S10/50
Inventor 唐景星赵艳军王钤张俊峰杨跃梁晓兵刘军王义勇
Owner GUANGDONG POWER GRID CO LTD