Control method for driving frequency of resonant converter, power supply module and electric equipment
The invention provides a control method for the driving frequency of a resonant converter, a power supply module and electric equipment. The method comprises the following steps: acquiring instruction demand information and detection information detected by a detection unit; according to the current...
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| creator | ZHANG LEI LIU GENGBO RU YONGGANG LI SEN SHI DONGYI |
| description | The invention provides a control method for the driving frequency of a resonant converter, a power supply module and electric equipment. The method comprises the following steps: acquiring instruction demand information and detection information detected by a detection unit; according to the current environment temperature, whether the driving frequency of the first resonant converter is adjusted or not is determined, and if yes, the initial driving frequency of the first resonant converter is increased to the target driving frequency, and the initial driving frequency of the second resonant converter is decreased to the actual driving frequency in the current control period; when the temperature of the second resonant converter meets a first preset condition, lowering the target driving frequency of the first resonant converter to the initial driving frequency, and raising the initial driving frequency of the second resonant converter to the target driving frequency; and when the temperature of the first res |
| format | Patent |
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The method comprises the following steps: acquiring instruction demand information and detection information detected by a detection unit; according to the current environment temperature, whether the driving frequency of the first resonant converter is adjusted or not is determined, and if yes, the initial driving frequency of the first resonant converter is increased to the target driving frequency, and the initial driving frequency of the second resonant converter is decreased to the actual driving frequency in the current control period; when the temperature of the second resonant converter meets a first preset condition, lowering the target driving frequency of the first resonant converter to the initial driving frequency, and raising the initial driving frequency of the second resonant converter to the target driving frequency; and when the temperature of the first res</description><language>chi ; eng</language><subject>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</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240830&DB=EPODOC&CC=CN&NR=118573007A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240830&DB=EPODOC&CC=CN&NR=118573007A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LIU GENGBO</creatorcontrib><creatorcontrib>RU YONGGANG</creatorcontrib><creatorcontrib>LI SEN</creatorcontrib><creatorcontrib>SHI DONGYI</creatorcontrib><title>Control method for driving frequency of resonant converter, power supply module and electric equipment</title><description>The invention provides a control method for the driving frequency of a resonant converter, a power supply module and electric equipment. The method comprises the following steps: acquiring instruction demand information and detection information detected by a detection unit; according to the current environment temperature, whether the driving frequency of the first resonant converter is adjusted or not is determined, and if yes, the initial driving frequency of the first resonant converter is increased to the target driving frequency, and the initial driving frequency of the second resonant converter is decreased to the actual driving frequency in the current control period; when the temperature of the second resonant converter meets a first preset condition, lowering the target driving frequency of the first resonant converter to the initial driving frequency, and raising the initial driving frequency of the second resonant converter to the target driving frequency; and when the temperature of the first res</description><subject>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</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7EKwjAURuEuDqK-w3VXaClSVymKk5N7CckfDaT3xtu00rfXwQdwOst3loVvhbNKpB75KY68KDkNU-AHecVrBNuZxJNiEDacyQpP0AzdUZI3lIYxpThTL26MIMOOEGGzBkvfP6QenNfFwps4YPPrqthezvf2ukeSDkMyFozctbeqOh6auiybU_2P-QDTvEBU</recordid><startdate>20240830</startdate><enddate>20240830</enddate><creator>ZHANG LEI</creator><creator>LIU GENGBO</creator><creator>RU YONGGANG</creator><creator>LI SEN</creator><creator>SHI DONGYI</creator><scope>EVB</scope></search><sort><creationdate>20240830</creationdate><title>Control method for driving frequency of resonant converter, power supply module and electric equipment</title><author>ZHANG LEI ; LIU GENGBO ; RU YONGGANG ; LI SEN ; SHI DONGYI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118573007A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>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</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LIU GENGBO</creatorcontrib><creatorcontrib>RU YONGGANG</creatorcontrib><creatorcontrib>LI SEN</creatorcontrib><creatorcontrib>SHI DONGYI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG LEI</au><au>LIU GENGBO</au><au>RU YONGGANG</au><au>LI SEN</au><au>SHI DONGYI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Control method for driving frequency of resonant converter, power supply module and electric equipment</title><date>2024-08-30</date><risdate>2024</risdate><abstract>The invention provides a control method for the driving frequency of a resonant converter, a power supply module and electric equipment. The method comprises the following steps: acquiring instruction demand information and detection information detected by a detection unit; according to the current environment temperature, whether the driving frequency of the first resonant converter is adjusted or not is determined, and if yes, the initial driving frequency of the first resonant converter is increased to the target driving frequency, and the initial driving frequency of the second resonant converter is decreased to the actual driving frequency in the current control period; when the temperature of the second resonant converter meets a first preset condition, lowering the target driving frequency of the first resonant converter to the initial driving frequency, and raising the initial driving frequency of the second resonant converter to the target driving frequency; and when the temperature of the first res</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| 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 |
| title | Control method for driving frequency of resonant converter, power supply module and electric equipment |
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