G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
G01R17/06—Automatic balancing arrangements
G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Arrangements For Transmission Of Measured Signals
(AREA)
Procede pour mesurer et controler les parametres electriques d'une installation electrique industrielle basse tension en regime alternatif et equipement pour mettre en oeuvre ledit procede
Procede et l'appareil de mesure des quantites d'electricite par moyens statiques, pour le controle de l'etat de charge des batteries de traction notamment