Electricity Generation Reliability in a Power System Including Renewable Energy Sources
Journal Title: Acta Energetica - Year 2016, Vol 26, Issue 1
Abstract
The paper presents methods of including renewable energy sources in power system reliability analyses. The focus is on solar power plants. A method of primary energy availability modelling for such sources was proposed. Methods of including solar power plants in power system reliability calculations are presented. The impact of new photovoltaic sources on electricity generation reliability in an IEEE RTS-79 test system was examined. The Capacity Credit was de-termined for these plants, owing to which their capability to cover load was examined.
Authors and Affiliations
Piotr Marchel, Józef Paska
Proposed Amendments to Reactive Energy Billing
This paper describes possible amendments to the rules of reactive energy billing in the tariffs in Poland. Modifications in the tariffs to improve their motivational function for distribution system users are identified...
Autonomous Electrical Vehicles’ Charging Station
This paper presents a model of an autonomous electrical vehicles’ charging station. It consists of renewable energy sources: wind turbine system, photovoltaic cells, as well as an energy storage, load, and EV charging st...
The Optimal Choice of Electrochemical Energy Storage Parameters
The possibility of using energy storage in a power system is being highlighted increasingly often. Its operating mode or manner of use is called the “storage usage strategy”. One of them, program operation, was selected...
Balancing the Unbalanced Supply of Generation Sources – Additional Costs in a Competitive Energy Market
Trade balancing of balancing mechanism units entails additional costs of electricity purchases for consumers’ own needs. Trading companies constantly look for effective tools to reduce the costs of their operations in th...
The Use of Process Energy Characteristics to Predict Energy Per-formance Indicators on an Ongoing Basis
This paper presents possible uses of process energy characteristics for ongoing monitoring of energy indicators. The method of ongoing monitoring of indicators consists in comparison of indicators determined on the basis...