| 摘要 |
The invention relates to engineering of electric measurements. Device for determination of respective consumption of electric power includes primary current transformer, primary voltage transformer, stabilizer of effective voltage, low frequency filter, rejector filter. Besides that the device includes controlled switches, phase changers – formers, integrators, multipliers and indication block. The invention provides possibility of differential determination of values of respective losses brought to existence by active and passive flows of electric energy and increase of accuracy and reliability of determination of effectiveness of electric power consumption, timely correction and control of electric power consumption in distribution networks |
