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Method for planning an electrical power transmission network, planning system and computer program product

A power transmission and network technology, which is applied to circuit devices, load forecasting in AC networks, and power generation forecasting in AC networks, etc. It can solve problems such as complex networking, reduce planning overhead, and simplify planning and startup.

Pending Publication Date: 2021-01-08
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the complexity of networking multiple operating installations, to plan the energy network and to implement this planning in the real grid has hitherto required many manual steps by grid planning specialists

Method used

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  • Method for planning an electrical power transmission network, planning system and computer program product
  • Method for planning an electrical power transmission network, planning system and computer program product
  • Method for planning an electrical power transmission network, planning system and computer program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1 An example of an input data set is shown. The two busbars SS1, SS2 of the electrical energy distribution network are represented as a so-called "single-line diagram", ie (assuming symmetrically loaded phases) as a single phase representing all three phases. Bus bars SS1 , SS2 are connected by line 4 . On the line 4 there is provided a terminal 3 with a circuit breaker (not shown), a current transformer and protection equipment.

[0039] In addition, the following information is stored in the input data set:

[0040] primary side technology

[0041] Topology

[0042]

[0043]

[0044] Quantity table

[0045]

[0046] busbar

[0047] SS1

[0048]

[0049] SS2

[0050]

[0051] Cable Data for Line 4

[0052]

[0053] Current transformer data terminal 1

[0054]

[0055] Secondary Side Technology

[0056] Terminal 1

[0057] Primary side technical association

[0058] Circuit Breaker Terminal 1 Line

[0059] Current Tran...

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PUM

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Abstract

A method for planning an electrical power transmission network using a planning arrangement includes providing a first input dataset, and converting the first input dataset into graphical representation using a conversion device. The graphical representation contains topology information for interconnection of equipment items and data communication information and parameterization information forequipment items. Different types of equipment are distinguished by a first identifier, electrical connections are distinguished by a second identifier and data communication links are distinguished bya third identifier. Multiply recurring patterns in the graphical representation are identified by a pattern recognition device. A respective frequency of patterns is determined by the pattern recognition device. All patterns having a frequency exceeding a predetermined threshold are marked as candidate samples by the pattern recognition device. Typical configurations are selected from the candidate patterns using a selection criterion. A planning arrangement and a computer program product are also provided.

Description

technical field [0001] The invention relates to a method according to the invention for planning an electrical energy transmission network, a planning device according to the invention and a computer program product according to the invention. Background technique [0002] From Siemens AG 2017 article number: EMDG-B10125-00-7600--PSSE Handbook Product Manual "PSS E, High-performance Transmission Planning and Operations Software for the Power Industry (PSS E, High-performance Transmission Planning and Operations Software for the Power Industry (PSS E, High-performance Transmission Planning and Operations Software for the Power Industry) Performance Transmission Planning and Operation Software)" is known as a planning software for electrical energy transmission networks. Supplementally, the product manual "PSS SINCAL-All-in-oneSimulation Software for the Analysis and Planning of Power Networks ( PSSSINCAL - an all-in-one simulation software for analysis and planning of energy...

Claims

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Application Information

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IPC IPC(8): H02J3/00G06Q10/06G06Q50/06H04L12/24
CPCH02J3/00G06Q10/06313G06Q50/06H04L41/0803H04L41/0836H02J2203/10H02J2203/20G06Q10/06395H02J3/003H02J3/004H04L41/12
Inventor S.比彻D.拜尔M.多尔C.罗梅斯N.鲁梅勒
Owner SIEMENS AG
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