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Battery Capacity Study for 110 Vdc System by syamsudin4077 is a document available to read on EtoBox.
This document discusses a study of the 110 Vdc battery capacity at the 150 kV Bangkinang Main Substation. It aims to analyze the reliability of the 110 Vdc battery in providing backup DC power to protection equipment during blackouts. The study measures the per-cell voltage of the 110 Vdc battery from October to December 2016 and tests the battery capacity according to IEEE standards. The results show that after a 5-hour test, the NiCd battery bank voltage was 94V, above the 88V warning limit and 86V stop l
- Author
- syamsudin4077
- Language
- EN