چكيده به لاتين
In this thesis, we are looking for economic sustainability in the electricity distribution industry, which is why the perspective of economic stakeholders should be examined to establish a balance between them. For this, the proposed model should be determined according to the ongoing procedures and cost model. Also, the determination of the effective parameters on the costs and their impact on the quantitative indicators of the benefit of the beneficiaries should be investigated in order to use the available indicators such as the amount of the budget to control other indicators in order to establish a balance between the beneficiaries. In the proposed model, the framework of the effective factors such as failure rate, maintenance rate, overhaul coefficient, cost of each energy unit, cost of each asset and internal and external risks has been developed with cost analysis, actions and procedures. Also, the effectiveness of each of the influencing factors has been measured in this thesis in order to discover the economic sustainability risks of the distribution system that have not been addressed so far. The proposed model of the economic sustainability of the electricity distribution system is made with the help of distribution service rate indicators, the return of the investments made and the cost per asset. The economic sustainability of the electricity distribution system means the regulation of service rates with the aim of ensuring continuity with the quality of the activities and procedures of the electricity distribution system. The design and operation of the electricity distribution system includes a significant part of the distribution service rate, and the factors affecting the design, operation, as well as their implementation policies are also effective on the service rate. Also, by identifying the risk factors and their impact, it is possible to plan to reduce the effect of those factors, and it can be considered as a criterion for determining the share of distribution in the price of electricity and reducing it, or a criterion for asset management. Different assets show different management behaviors in the electricity distribution network. The existence of natural disasters and hazards such as storms is one of the external risks that change the goals of the economic actors of the electricity distribution industry. The volume and cost of asset management activities in the electricity distribution system has a direct relationship with the load and consumption of subscribers, which are also affected by reducing the load with the help of load response projects. A significant investment is made for the development of power plants in order to supply load, which reduces the need to develop power plant capacities by carrying out load response projects. The electricity distribution system has not been investigated and it is investigated for the first time in this thesis. Another external risk that has been investigated is the amount of carbon dioxide emissions in different sectors of electricity distribution, which have not been studied so far. Iran is among the 20 most polluted countries in the world. One of the most important reasons for this is that power plants emit a lot of carbon dioxide by burning fossil fuels to generate electricity. But these power plants are mostly located outside the city and their pollution is related to the production sector. Also, this cannot be the only reason for contamination. The issue that should be paid attention to and addressed for the first time in this article is the amount of carbon dioxide emissions caused by the electricity distribution system. In megacities, operations teams are the assets of outage elimination, maintenance, and development. These assets can be transformers, electricity meters or anything related to the electricity distribution industry. In order to fix outages, maintain or develop assets in the city, these teams are transported by vehicles that face heavy traffic in big cities, which emits a lot of carbon dioxide. In this thesis, a complete and comprehensive look at the economic sustainability of the electricity distribution industry is given with regard to its three main stakeholders. Also, with sensitivity analysis on the effective parameters, the views of all three stakeholders have been examined and compared.
