Title:
STREAMER DISCHARGE DRIVING APPARATUS, PURIFICATION DEVICE, AND STREAMER DISCHARGE DRIVE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/093173
Kind Code:
A1
Abstract:
A streamer discharge driving apparatus, a purification device and a streamer discharge drive control method, relating to the technical field of air purification. The apparatus comprises: a given reference voltage supply portion configured to respectively output a first given reference voltage and a second given reference voltage, the first given reference voltage being greater than the second given reference voltage; a direct current power supply conversion portion configured to convert an inputted direct current voltage; and a square wave switching control portion respectively connected to the given reference voltage supply portion and the direct current power supply conversion portion and configured to perform switching control on an output voltage of the direct current power supply conversion portion according to the first given reference voltage and the second given reference voltage, so that the direct current power supply conversion portion outputs a square wave driving load having a direct current bias voltage.
Inventors:
WANG HUIFENG (CN)
LI SIYI (CN)
LI BODONG (CN)
ZHANG MINGZHENG (CN)
CHEN WU (CN)
LI SIYI (CN)
LI BODONG (CN)
ZHANG MINGZHENG (CN)
CHEN WU (CN)
Application Number:
PCT/CN2023/092021
Publication Date:
May 10, 2024
Filing Date:
May 04, 2023
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
H02M3/335; B01D53/32; H02M5/10; H03K3/57
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (Block B Yuhui Building, No. 73 Fucheng Roa, Haidian District Beijing 2, CN)
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