High-efficiency electric field induction electricity taking device

• Main Author: DU JINCHANG
• Format: Patent
• Language: English
• Published: 18.11.2015
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention discloses a high-efficiency electric field induction electricity taking device for power supply for high-voltage AC equipment. A step-down switching power supply in an intermittent work mode is added to the existing electric field induction electricity taking device, the working states of the power supply are a working period and a dormancy period, in the case of the working period, input and output of electric energy exist, in the case of the dormancy period, the power supply does not work basically and has no output, no electric energy is consumed basically, the two working states appear alternatively, and the input voltage of the power supply is higher than 80V. After the switching power supply of the type is added, the electric field induction electricity taking device can take more electric energy greatly.