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Title:
DEVICE AND SYSTEM FOR GENERATING LOW FREQUENCY ALTERNATING ELECTRIC FIELD, AND SIGNAL CONDITIONING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/161745
Kind Code:
A1
Abstract:
The present invention relates to the field of biomass preservation apparatuses. Provided are a device (100) and system (200) for generating a low frequency alternating electric field, and a signal conditioning method. The device for generating a low frequency alternating electric field comprises an input control module (110), a transformer (T1), an output control module (130), and a discharge module (140). An input end of the input control module is configured to couple with an external alternating current power supply. The input control module is coupled with a primary side winding of the transformer. One end of a secondary side winding of the transformer is coupled with the output control module. The output control module is coupled with the discharge module. The other end of the secondary side winding of the transformer is coupled with a ground potential. A low frequency alternating electric field generated by the device for generating a low frequency alternating electric field enables water molecules in a biomass that needs to be preserved to vibrate at the same frequency, and inhibits a biochemical reaction and physiological metabolism of the biomass, thereby achieving preservation. Moreover, properties of the low frequency alternating electric field correspond to various types of biomasses that need to be preserved, thereby achieving better preservation effect on biomasses that need to be preserved.

Inventors:
YU MING (CN)
Application Number:
PCT/CN2018/074823
Publication Date:
September 13, 2018
Filing Date:
January 31, 2018
Export Citation:
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Assignee:
ZHEJIANG CHILLY TECH CORP LTD (CN)
International Classes:
H02M5/16; H02M5/458
Foreign References:
CN206498333U2017-09-15
CN106856374A2017-06-16
CN106712532A2017-05-24
CN206533289U2017-09-29
CN103219897A2013-07-24
CN103904559A2014-07-02
CN104486898A2015-04-01
KR20080003133A2008-01-07
Other References:
See also references of EP 3595156A4
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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