Replacing a Distribution Substation: Options and Considerations

There are several factors to consider when replacing a distribution substation. Establishing the electrical configuration, considering the process, determining equipment sizes and ratings, and deciding what options to include (and calculating their relative initial cost) are all part of creating the best design for a project. An electrical power loss or interruption during operating periods is not an acceptable option at most refining facilities, which makes it difficult to conduct electrical maintenance and tie-ins. Aspects such as safety, capacity, expandability, and cost must also be considered to ensure that the installed design offers real, long-term benefit and value to the organization.