Project Profiles: Planning
Municipal Electric System Load Flow Analysis
PLM was retained by North Attleborough Electric to perform a load flow analysis of the system including their 115 kV supply substation and 13.8 kV distribution system. PLM worked closely with North Attleborough staff in acquiring system data and identifying and quantifying anticipated future load growth areas in order to evaluate proposed system improvements.
Electric System Operating Description
USGen New England hired PLM to develop several comprehensive Electric System Operating Descriptions. These documents provide a detailed description of the extensive electrical protection and control of Generator Units #1, #2, & #3.
University System Study
PLM was contracted by a prestigious west coast university to audit its high voltage underground electrical system (4.16kV & above). PLM engineers performed a field survey to gather data on the existing electrical system. Input from operations and maintenance personnel was solicited. Historical reliability data was analyzed and summarized. A Study report was issued that identified the need for additional substation capacity, recommended relay system modifications and that also provided guidelines for standardization of underground system design.
Electric System Capacity Study
PLM provided a system capacity study for Shrewsbury Electric Light Department. The system capacity study analyzed alternative methods to satisfy the need for more power delivery capacity.
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