| 摘要 |
FIELD: electrical engineering. ^ SUBSTANCE: invention relates to electrical engineering and can be used, in particular for supply of AC metres at high potential. In compliance with this invention, capacitative power supply (CPS) comprises current conductor, power take-off capacitor and communication capacitor interconnected in series by their one armature, and electromagnetic device connected in parallel to power take-off capacitor and furnished with terminals for connection of load at high potential. CPS feeder bus represents a current conductor with its current controlling load operation. Note here that one armature of power take-off capacitor is connected to current conductor, while the other one is connected to ground. ^ EFFECT: higher reliability. ^ 2 dwg |
