LEISTUNGSANPASSUNGSGERAET FUER ELEKTRISCHE ANLAGE, INSBESONDERE HAEUSLICHE ANLAGE.
摘要
<p>In order to optimize power supply costs and reduce billing rates in terms of prices charged per kilowatt-hour, the current consumed by a domestic installation is compared with a reference value and the result is transmitted to a microprocessor. As a function of this result, the microprocessor disconnects one or a number of power outputs in cascade and in a programmable order. In addition, the microprocessor receives a signal from one output of a relay which is responsive to rate-change data transmitted over the power distribution network at 175 Hz. When the billing rate is at a high price level, the microprocessor disconnects one or a number of outputs at the same time and as a function of a program established beforehand by the user.</p>
申请公布号
DE3667885(D1)
申请公布日期
1990.02.01
申请号
DE19863667885
申请日期
1986.06.25
申请人
MANUFACTURE D'APPAREILLAGE ELECTRIQUE DE CAHORS, CAHORS, FR;FERON, PAUL;ELECTRICITE DE FRANCE, TOULOUSE, FR