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Our client had a new 138kV transmission line and autotransformer being added to an existing station arranged in a breaker & ½ scheme. They needed line relaying (SEL 311L/421 protection with 451 reclosing and breaker control) to replace an existing line panel. Another two panels were added with 311L/311L & 451 relays for redundant hot-standby…

A2V Partners adds another professional engineer. SPRINGFIELD, Mo.—January 04, 2012—A2V Partners LLC, a professional electrical engineering firm located in Springfield, MO, has hired Jeff D. Wooldridge, PE as Senior Professional Engineer. His work at A2V Partners LLC will concentrate on System Protection, Planning and Modeling for the firm’s electric utility clients. “Jeff is an excellent…