ANALOG-TO-DIGITAL CONVERTER, APPARATUS AND METHOD FOR MOTOR DRIVE CONTROL USING THE SAME
According to an embodiment of the present invention, a digital-analog conversion device comprises: a signal modulation unit configured to modulate an inputted first digital value to a signal in which a second digital value, of which a bit number is smaller than the first digital value, is periodical...
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| creator | PARK, TAH JOON KANG, JIN YONG |
| description | According to an embodiment of the present invention, a digital-analog conversion device comprises: a signal modulation unit configured to modulate an inputted first digital value to a signal in which a second digital value, of which a bit number is smaller than the first digital value, is periodically changed; and a digital-analog conversion unit configured to convert the second digital value into an analog value. Digital-analog conversion with high resolution can be performed by using the digital-analog conversion unit with low resolution.
본 발명의 일 실시예에 따른 디지털-아날로그 변환 장치는, 디지털-아날로그 변환 장치는 입력된 제1디지털 값을 제1디지털 값보다 비트 수가 적은 제2디지털 값이 주기적으로 변하는 신호로 변조하는 신호변조부; 및 제2디지털 값을 아날로그 값으로 변환하는 디지털-아날로그 변환부; 를 포함함으로써, 저해상도의 디지털-아날로그 변환부를 이용하여 고해상도의 디지털-아날로그 변환을 수행할 수 있다. |
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본 발명의 일 실시예에 따른 디지털-아날로그 변환 장치는, 디지털-아날로그 변환 장치는 입력된 제1디지털 값을 제1디지털 값보다 비트 수가 적은 제2디지털 값이 주기적으로 변하는 신호로 변조하는 신호변조부; 및 제2디지털 값을 아날로그 값으로 변환하는 디지털-아날로그 변환부; 를 포함함으로써, 저해상도의 디지털-아날로그 변환부를 이용하여 고해상도의 디지털-아날로그 변환을 수행할 수 있다.</description><language>eng ; kor</language><subject>BASIC ELECTRONIC CIRCUITRY ; CODE CONVERSION IN GENERAL ; CODING ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DECODING ; ELECTRICITY ; GENERATION</subject><creationdate>2016</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=20160720&DB=EPODOC&CC=KR&NR=20160086666A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160720&DB=EPODOC&CC=KR&NR=20160086666A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARK, TAH JOON</creatorcontrib><creatorcontrib>KANG, JIN YONG</creatorcontrib><title>ANALOG-TO-DIGITAL CONVERTER, APPARATUS AND METHOD FOR MOTOR DRIVE CONTROL USING THE SAME</title><description>According to an embodiment of the present invention, a digital-analog conversion device comprises: a signal modulation unit configured to modulate an inputted first digital value to a signal in which a second digital value, of which a bit number is smaller than the first digital value, is periodically changed; and a digital-analog conversion unit configured to convert the second digital value into an analog value. Digital-analog conversion with high resolution can be performed by using the digital-analog conversion unit with low resolution.
본 발명의 일 실시예에 따른 디지털-아날로그 변환 장치는, 디지털-아날로그 변환 장치는 입력된 제1디지털 값을 제1디지털 값보다 비트 수가 적은 제2디지털 값이 주기적으로 변하는 신호로 변조하는 신호변조부; 및 제2디지털 값을 아날로그 값으로 변환하는 디지털-아날로그 변환부; 를 포함함으로써, 저해상도의 디지털-아날로그 변환부를 이용하여 고해상도의 디지털-아날로그 변환을 수행할 수 있다.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DECODING</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNisEKgkAQQL10iOofBromWIF4HdxRl3RHZkfpJhLbKUqw_yeDPqB3eO_y1tEVHdZcxsqxsaVVrCFn15MoyQGwbVFQOw_oDDSkFRsoWKBhXWzE9vT9VbiGzltXglYEHhvaRqv7-JjD7tdNtC9I8yoO02sI8zTewjO8h4uckmOaJFm6gOf_rg-kATID</recordid><startdate>20160720</startdate><enddate>20160720</enddate><creator>PARK, TAH JOON</creator><creator>KANG, JIN YONG</creator><scope>EVB</scope></search><sort><creationdate>20160720</creationdate><title>ANALOG-TO-DIGITAL CONVERTER, APPARATUS AND METHOD FOR MOTOR DRIVE CONTROL USING THE SAME</title><author>PARK, TAH JOON ; KANG, JIN YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160086666A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DECODING</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>PARK, TAH JOON</creatorcontrib><creatorcontrib>KANG, JIN YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARK, TAH JOON</au><au>KANG, JIN YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ANALOG-TO-DIGITAL CONVERTER, APPARATUS AND METHOD FOR MOTOR DRIVE CONTROL USING THE SAME</title><date>2016-07-20</date><risdate>2016</risdate><abstract>According to an embodiment of the present invention, a digital-analog conversion device comprises: a signal modulation unit configured to modulate an inputted first digital value to a signal in which a second digital value, of which a bit number is smaller than the first digital value, is periodically changed; and a digital-analog conversion unit configured to convert the second digital value into an analog value. Digital-analog conversion with high resolution can be performed by using the digital-analog conversion unit with low resolution.
본 발명의 일 실시예에 따른 디지털-아날로그 변환 장치는, 디지털-아날로그 변환 장치는 입력된 제1디지털 값을 제1디지털 값보다 비트 수가 적은 제2디지털 값이 주기적으로 변하는 신호로 변조하는 신호변조부; 및 제2디지털 값을 아날로그 값으로 변환하는 디지털-아날로그 변환부; 를 포함함으로써, 저해상도의 디지털-아날로그 변환부를 이용하여 고해상도의 디지털-아날로그 변환을 수행할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DECODING ELECTRICITY GENERATION |
| title | ANALOG-TO-DIGITAL CONVERTER, APPARATUS AND METHOD FOR MOTOR DRIVE CONTROL USING THE SAME |
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