Risk Analysis in Distribution and Transmission Networks

A sample risk analysis has been carried out for a typical German urban utility in a 10-kV network group fed by one substation (firm capacity 40 MVA). The new approach of risk analysis in electrical networks combines one of the results of reliability studies (components contribution to expected-energ...

Full description

Saved in:
Bibliographic Details
Main Author: Underbrink, A.
Format: Conference Proceeding
Language:English
Subjects:
Cable Replacement Strategy
Capacity planning
Costs
Intelligent networks
Maintenance
Power cables
Power system analysis computing
Power system reliability
Reliability Centered Maintenance
Risk analysis
Routing
Substations
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A sample risk analysis has been carried out for a typical German urban utility in a 10-kV network group fed by one substation (firm capacity 40 MVA). The new approach of risk analysis in electrical networks combines one of the results of reliability studies (components contribution to expected-energy-not-supplied-EENS) with the input data (components failure rate and repair time) and enables an assessment of the risk caused by component failures. With this approach reinvestment and maintenance strategies can be improved significantly
DOI:10.1109/PMAPS.2006.360339