Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and system for calculating network loss and reliability of a distribution system

A power distribution and reliability technology, applied in the direction of electrical components, circuit devices, AC network circuits, etc., can solve the problems of inaccurate data, increase the network loss and reliability of new power distribution equipment, and achieve high accuracy Effect

Active Publication Date: 2019-01-11
STATE GRID ENERGY RES INST
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a method and system for calculating the network loss and reliability of the power distribution system, so as to solve the problem that the calculated increase Inaccurate data such as network loss and reliability of the new power distribution equipment

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and system for calculating network loss and reliability of a distribution system
  • A method and system for calculating network loss and reliability of a distribution system
  • A method and system for calculating network loss and reliability of a distribution system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] 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.

[0062] Such as figure 1 As shown, the embodiment of the present invention provides a method for calculating the network loss and reliability of the power distribution system, which may include:

[0063] S1. Build a power distribution model;

[0064] Wherein, the power distribution model includes the circuit structure model of the existing power distribution equipment and the circuit structure model of the power consumption equipment to be added.

[0065] Spe...

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

No PUM Login to View More

Abstract

The invention provides a method and a system for calculating network loss and reliability of a distribution system, the method comprises, in particular, based on the power distribution mathematical model, determining the predicted operation data of the electric equipment to be added, wherein the predicted operation data of the electric equipment to be added varies with time or load value. That isto say, the forecasting operation data is obtained according to the usage of the novel electric equipment, which accords with the operation state of the novel electric equipment, so the data of network loss and reliability calculated accord with the actual situation of the intelligent distribution system, and the accuracy of the data of network loss and reliability calculated is higher.

Description

technical field [0001] The invention relates to the field of power distribution and utilization, and more specifically relates to a method and system for calculating network loss and reliability of a power distribution and utilization system. Background technique [0002] There is a big difference between the intelligent power distribution system and the traditional power distribution network in terms of operating characteristics. , Electric vehicle charging and discharging stations, etc. [0003] After adding a new type of power distribution equipment to the intelligent power distribution system, the data such as network loss and reliability of the entire power distribution system will change. In the prior art, when adding a new type of power distribution equipment, the data such as network loss and reliability after adding the new type of power distribution equipment will be calculated first, and when calculating the data such as network loss and reliability, the desired ...

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
no application Login to View More
IPC IPC(8): H02J3/00
CPCH02J3/00H02J2203/20
Inventor 孙强王林钰王雪
Owner STATE GRID ENERGY RES INST