The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a power flow based approach to transmission fixed cost allocation problem in a pool based electricity market that takes into consideration N-1 secure annual operation. In this pricing approach, the cost of each facility is linked to the highest possible power flow a facility may face under a contingency situation in a year. Charges for each facility are based on the facility usage...
This paper proposes an enhanced recursive harmony search (HS) algorithm for the solution of the static transmission expansion planning (TEP) in deregulated environment considering security constraints. The modification of the recursive HS method in comparison to the traditional HS algorithm includes: i) the introduction of a variable bandwidth in the memory consideration and the pitch adjustment phases...
This paper proposes an improved harmony search (HS) algorithm for the solution of the static transmission expansion planning (TEP) problem with security constraints. The modification of this method in comparison to the original harmony search algorithm includes the introduction of a variable bandwidth in the memory consideration and the pitch adjustment phase for the selection of the new harmony vector...
The restructuring and deregulation has exposed the transmission planner to new objectives and uncertainties. As a result, new criteria and approaches are needed for transmission expansion planning (TEP) in deregulated electricity markets. This paper proposes a new market-based approach for TEP. An enhanced differential evolution (EDE) model is proposed for the solution of this new market-based TEP...
Transmission system planning in deregulated markets often includes a set of proposed alternative expansion schemes instead of a single optimal network solution. In this paper, a methodology is proposed for the economic evaluation of alternative transmission expansion plans, based on several indices that measure the market performance of the expansion schemes. The proposed methodology can assess in...
This paper presents and analyses several approaches for transmission cost allocation in a centralized pool based electricity market environment that includes composite embedded/marginal transmission pricing mechanisms. The revenue from marginal cost based remuneration (MBR) necessitates supplementary charges; thus it is required to identify the contribution of individual generators and loads to the...
In this paper, a model for transmission expansion planning (TEP) in deregulated electricity markets is developed, considering transmission congestion, wind power integration and double-sided bidding power-pool operation for both generation and demand. A compromise between the congestion revenue and the investment cost is used to determine the optimal expansion scheme, considering the outage rates...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.