A method and device for evaluating the contribution of distribution network projects to power supply reliability
A reliability, distribution network technology, applied in data processing applications, instruments, computing, etc.
Active Publication Date: 2022-02-11
GUANGDONG POWER GRID CO LTD +2
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The embodiment of the present application provides a method and device for evaluating the contribution of distribution network projects to power supply reliability, which solves the problem that the existing distribution network project contribution to power supply reliability calculation method can only be used for precise topological structures. Technical Problems in the Calculation and Analysis of the Contribution Degree of Power Supply Reliability in Distribution Network
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
[0043] In order to better understand the present application plan, the technical solutions in the present application embodiment will be apparent to the present invention, and It is a part of the present application, not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art is in the scope of the present application without making creative labor premistence.
[0044] For ease of understanding, please refer to figure 1 and image 3 , figure 1 A method of assessing the reliability contribution to the power supply of the power supply, including:
[0045]Step 101, the group of feeder power before and after the implementation of the project area, the wiring pattern, and a three-dimensional distribution automation configuration classification.
[0046] Incidentally, in the embodiment of the present application, it is necessary to collect distribution grid of project implementation the number of users of the group before and after th...
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
This application discloses a method and device for evaluating the contribution of distribution network projects to power supply reliability. It does not need to rely on the precise topological structure of the distribution network, and only needs to collect the power supply area, wiring mode and distribution automation configuration of the feeder group According to the power supply reliability index of the first distribution network before the project implementation and the change range of the power supply reliability index of the second distribution network after the project implementation, the contribution degree of the distribution network project to the power supply reliability is calculated by the contribution calculation formula , which can approximately evaluate the contribution of distribution network projects to power supply reliability, and solve the existing calculation method of distribution network project contribution to power supply reliability, which can only be used for reliable power supply of distribution networks with precise topological structures. The technical problem of the calculation and analysis of the contribution degree.
Description
Technical field [0001] The present application relates to the technical field of power supply reliability, in particular, to a method and apparatus for assessing the reliability contribution of power supply network projects. Background technique [0002] With the development of socio-economic technology and the improvement of national living standards, the distribution network is directly connected to the power users in the power system. The power supply reliability is a problem that the power supply enterprise and power users are very concerned. With the economic loss caused by the unit's power failure to users and society, the requirements for users to power supply reliability are also higher. [0003] The existing contribution method of power supply reliability is calculated on the reliability of power supply. Due to the difficulty of the distribution network, the equipment parameters are difficult, or the data collection is low or low, and the data is not accurate. Calculatio...
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): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06
Inventor 吴亚雄曹华珍高崇李浩李颖王天霖黄烨唐俊熙李阳张雪莹张俊潇陈荃何璇陈沛东刘涌朱永梅
Owner GUANGDONG POWER GRID CO LTD