in an electric utility system. the beginning of the distribution network; a facility that steps-down voltages between transmission lines and primary lines or distribution feeders.
Merriam-Webster Online Dictionarysubstation (noun)
a subordinate or station as - subsidiary
a) a branch post office
b) a subsidiary station in which electric current is transformed
c) a police station serving a particular area
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|Look up substation in Wiktionary, the free dictionary.
Substation can refer to:
- Electrical substation
- Police substation, a mini police station with limited services
- The Substation, a Singaporean contemporary arts centre
- SubStation Alpha, a subtitle file format
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