POWER SUPPLY SYSTEM WITH CURRENT COMPENSATION

A power supply system comprises: a current driver circuit (2); a sensor circuit (3); a control circuit (4); a voltage generator circuit (5); and a signal generator circuit (6). The current driver circuit (2) generates, based on a pulse signal (GATE), an output current (I_L) for driving a load unit (...

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Hauptverfasser: CHIANG TING TA, CHEN KUAN YU
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CHEN KUAN YU
description A power supply system comprises: a current driver circuit (2); a sensor circuit (3); a control circuit (4); a voltage generator circuit (5); and a signal generator circuit (6). The current driver circuit (2) generates, based on a pulse signal (GATE), an output current (I_L) for driving a load unit (100) including loads (1) connected in series. The sensor circuit (3) senses the output current (I_L) to generate a sensed voltage (V_Sense). For each load (1), the control circuit (4) is operable, based on a control input, to allow the output current (I_L) to flow through the load (1) or disallow the output current from flowing therethrough. The voltage generator circuit (5) generates a reference voltage (V_REF_COM) based on the control input. The signal generator circuit (6) generates the pulse signal (GATE) based on the reference voltage (V_REF_COM) and the sensed voltage (V_Sense). 전력 공급 시스템은 전류 드라이버 회로(2), 센서 회로(3), 제어 회로(4), 전압 생성기 회로(5) 및 신호 생성기 회로(6)를 포함한다. 전류 드라이버 회로(2)는, 펄스 신호(GATE)에 기초해서, 직렬 접속된 부하(1)를 포함하는 부하 유닛(100)을 구동하기 위한 출력 전류(IL)를 생성한다. 센서 회로(3)는 출력 전류(IL)를 감지하여 감지 전압(VSense)을 생성한다. 각각의 부하(1)에 대해, 제어 회로(4)는 제어 입력에 기초해서 출력 전류(IL)가 부하(1)를 흐르는 것을 허용하거나 차단하도록 동작 가능하다. 전압 생성기 회로(5)는 이 제어 입력에 기초해서 기준 전압(VREF_COM)을 생성한다. 신호 생성기 회로(6)는 기준 전압(VREF_COM) 및 감지 전압(VSense)에 기초해서 펄스 신호(GATE)를 생성한다.
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The current driver circuit (2) generates, based on a pulse signal (GATE), an output current (I_L) for driving a load unit (100) including loads (1) connected in series. The sensor circuit (3) senses the output current (I_L) to generate a sensed voltage (V_Sense). For each load (1), the control circuit (4) is operable, based on a control input, to allow the output current (I_L) to flow through the load (1) or disallow the output current from flowing therethrough. The voltage generator circuit (5) generates a reference voltage (V_REF_COM) based on the control input. The signal generator circuit (6) generates the pulse signal (GATE) based on the reference voltage (V_REF_COM) and the sensed voltage (V_Sense). 전력 공급 시스템은 전류 드라이버 회로(2), 센서 회로(3), 제어 회로(4), 전압 생성기 회로(5) 및 신호 생성기 회로(6)를 포함한다. 전류 드라이버 회로(2)는, 펄스 신호(GATE)에 기초해서, 직렬 접속된 부하(1)를 포함하는 부하 유닛(100)을 구동하기 위한 출력 전류(IL)를 생성한다. 센서 회로(3)는 출력 전류(IL)를 감지하여 감지 전압(VSense)을 생성한다. 각각의 부하(1)에 대해, 제어 회로(4)는 제어 입력에 기초해서 출력 전류(IL)가 부하(1)를 흐르는 것을 허용하거나 차단하도록 동작 가능하다. 전압 생성기 회로(5)는 이 제어 입력에 기초해서 기준 전압(VREF_COM)을 생성한다. 신호 생성기 회로(6)는 기준 전압(VREF_COM) 및 감지 전압(VSense)에 기초해서 펄스 신호(GATE)를 생성한다.</description><language>eng ; kor</language><subject>CONTROLLING ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PHYSICS ; REGULATING ; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><creationdate>2021</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&amp;date=20210107&amp;DB=EPODOC&amp;CC=KR&amp;NR=20210002343A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210107&amp;DB=EPODOC&amp;CC=KR&amp;NR=20210002343A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHIANG TING TA</creatorcontrib><creatorcontrib>CHEN KUAN YU</creatorcontrib><title>POWER SUPPLY SYSTEM WITH CURRENT COMPENSATION</title><description>A power supply system comprises: a current driver circuit (2); a sensor circuit (3); a control circuit (4); a voltage generator circuit (5); and a signal generator circuit (6). 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The signal generator circuit (6) generates the pulse signal (GATE) based on the reference voltage (V_REF_COM) and the sensed voltage (V_Sense). 전력 공급 시스템은 전류 드라이버 회로(2), 센서 회로(3), 제어 회로(4), 전압 생성기 회로(5) 및 신호 생성기 회로(6)를 포함한다. 전류 드라이버 회로(2)는, 펄스 신호(GATE)에 기초해서, 직렬 접속된 부하(1)를 포함하는 부하 유닛(100)을 구동하기 위한 출력 전류(IL)를 생성한다. 센서 회로(3)는 출력 전류(IL)를 감지하여 감지 전압(VSense)을 생성한다. 각각의 부하(1)에 대해, 제어 회로(4)는 제어 입력에 기초해서 출력 전류(IL)가 부하(1)를 흐르는 것을 허용하거나 차단하도록 동작 가능하다. 전압 생성기 회로(5)는 이 제어 입력에 기초해서 기준 전압(VREF_COM)을 생성한다. 신호 생성기 회로(6)는 기준 전압(VREF_COM) 및 감지 전압(VSense)에 기초해서 펄스 신호(GATE)를 생성한다.</description><subject>CONTROLLING</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAN8A93DVIIDg0I8IlUCI4MDnH1VQj3DPFQcA4NCnL1C1Fw9vcNcPULdgzx9PfjYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkaGBgYGRsYmxo7GxKkCAI8DJsA</recordid><startdate>20210107</startdate><enddate>20210107</enddate><creator>CHIANG TING TA</creator><creator>CHEN KUAN YU</creator><scope>EVB</scope></search><sort><creationdate>20210107</creationdate><title>POWER SUPPLY SYSTEM WITH CURRENT COMPENSATION</title><author>CHIANG TING TA ; CHEN KUAN YU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210002343A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>CONTROLLING</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>CHIANG TING TA</creatorcontrib><creatorcontrib>CHEN KUAN YU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHIANG TING TA</au><au>CHEN KUAN YU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER SUPPLY SYSTEM WITH CURRENT COMPENSATION</title><date>2021-01-07</date><risdate>2021</risdate><abstract>A power supply system comprises: a current driver circuit (2); a sensor circuit (3); a control circuit (4); a voltage generator circuit (5); and a signal generator circuit (6). The current driver circuit (2) generates, based on a pulse signal (GATE), an output current (I_L) for driving a load unit (100) including loads (1) connected in series. The sensor circuit (3) senses the output current (I_L) to generate a sensed voltage (V_Sense). For each load (1), the control circuit (4) is operable, based on a control input, to allow the output current (I_L) to flow through the load (1) or disallow the output current from flowing therethrough. The voltage generator circuit (5) generates a reference voltage (V_REF_COM) based on the control input. The signal generator circuit (6) generates the pulse signal (GATE) based on the reference voltage (V_REF_COM) and the sensed voltage (V_Sense). 전력 공급 시스템은 전류 드라이버 회로(2), 센서 회로(3), 제어 회로(4), 전압 생성기 회로(5) 및 신호 생성기 회로(6)를 포함한다. 전류 드라이버 회로(2)는, 펄스 신호(GATE)에 기초해서, 직렬 접속된 부하(1)를 포함하는 부하 유닛(100)을 구동하기 위한 출력 전류(IL)를 생성한다. 센서 회로(3)는 출력 전류(IL)를 감지하여 감지 전압(VSense)을 생성한다. 각각의 부하(1)에 대해, 제어 회로(4)는 제어 입력에 기초해서 출력 전류(IL)가 부하(1)를 흐르는 것을 허용하거나 차단하도록 동작 가능하다. 전압 생성기 회로(5)는 이 제어 입력에 기초해서 기준 전압(VREF_COM)을 생성한다. 신호 생성기 회로(6)는 기준 전압(VREF_COM) 및 감지 전압(VSense)에 기초해서 펄스 신호(GATE)를 생성한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects CONTROLLING
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
title POWER SUPPLY SYSTEM WITH CURRENT COMPENSATION
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