Component Replacement Analysis for Complex Electricity Distribution Configurations
نویسندگان
چکیده
A new component replacement analysis method to solve asset replacement problems for complex electricity distribution systems is developed. In the present model a Taylor series expansion is used to approximate the associated opportunity cost for each component in the system. The method is based on an iterative dynamic programming and integer programming methods to obtain optimal system-level component replacement schedules with the objective of minimizing the total Net Present Value of unmet demand, maintenance and purchase costs. The Method is applied to the Dual Element Spot Network (DESN) configuration which is one of the most commonly used by the power industry.
منابع مشابه
Component Replacement Analysis for Radial Distribution Systems
A new replacement analysis methodology is developed to determine system-level component replacement schedules for radial electricity distribution configurations composed of sets of heterogeneous assets. The proposed model is an iterative combined dynamic programming and integer programming approach to obtain cost-efficient system-level component replacement schedules with the objective of minim...
متن کاملThree-component Distillation Columns Sequencing: Including Configurations with Divided-wall Columns
In the present work, the exergy analysis and economic study of 3 different samples of threecomponent mixtures have been investigated (ESI>1, ESI≈1, and ESI<1). The feed mixture has been tested under three different compositions (low, equal, and high contents of the intermediate component). A quantitative comparison between simple and complex configurations, considering thermally coupled, thermo...
متن کاملMulti Attribute Investment Planning of a Grid-Connected Diesel/Wind/PV/Battery Hybrid Energy System
Recently, along with the depletion of fossil fuels and growing electrical requirements, more attention has been paid on utilizing Renewable Energy Sources (RESs). The Chichest tourism complex is located 20 km far from Orumieh, Iran which has been supplied through the main distribution grid connection. But, recently the trend is to expand the share of RESs in supplying microgrids demand. Hence, ...
متن کاملEvaluation of Electricity Demand Management Policies: Behavioral Economics Approach
Electricity consumption has been rising with an average annual growth of 7% in Iran and the imbalance in production and consumption has caused power outage crisis and economic losses. More than 50% of peak electricity demand is related to the household sector, so the household sector can be considered as the most effective component of the electricity crisis. Investment costs for the constructi...
متن کاملEvaluation of Electricity Demand Management Policies: Behavioral Economics Approach
Electricity consumption has been rising with an average annual growth of 7% in Iran and the imbalance in production and consumption has caused power outage crisis and economic losses. More than 50% of peak electricity demand is related to the household sector, so the household sector can be considered as the most effective component of the electricity crisis. Investment costs for the constructi...
متن کامل