Utility Capacitor Banks
Utility Capacitor Banks
(OP)
Can anyone explain what utility capacitor banks are used for that you see on the power poles every so often?
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
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Utility Capacitor Banks
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Utility Capacitor BanksUtility Capacitor Banks(OP)
Can anyone explain what utility capacitor banks are used for that you see on the power poles every so often?
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RE: Utility Capacitor Banks
Commercial and industrial users are metered on KVARHrs (which cause poor power factor) and are charged a penalty to induce them to install corrective capacitors.
The relatively small amount of kVARHrs consumed by residential users in not enough individually to make metering and penalties a viable option. Collectively, these KVARHrs add up and cause increased current and associated line losses in the distribution system. The capacitors that you see on the power poles from place to place are generally to offset the KVARs consumed by a fairly large number of residential and small commercial users.
yours
RE: Utility Capacitor Banks
utility company would install capacitors for reactive power support to correct the undervoltage conditions at the end of the heavily loaded and/or long distribution lines.
RE: Utility Capacitor Banks
Below are typical graphical data of voltage performance and loss reduction in power distribution line that may help to enlighten the discussion in this topic.
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RE: Utility Capacitor Banks