| 摘要 |
In a power system, a time-of-day demand meter of the type having a programmable control circuit for generating a control signal at prescribed intervals to enable a demand logic circuit to control the engagement of a demand register of the meter includes apparatus responsive to the control signal to generate an end of interval signal to disengage the demand register at a specified time as selected by the apparatus to control the length of demand intervals during which the consumption of electrical energy is measured.
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