Comparison of cost estimation methods in power wheeling for Java-Bali interconnection system

The method of estimating transmission costs can be divided into two groups i.e. methods that do not require the calculation of power flow or Network-Based Methods and methods based on the calculation of power flow. The first methods include Postage Stamp Method and Contract Path Method. And the second are MW-Mile Method, MVA-Mile Method, Current Base Method etc in this paper three methods (MW-Mile Method, MVA-Mile Method, Current Base Method) are applied for calculating the allocation cost of transmission in Java Bali interconnection system.