JP2020536737A - 高電圧電源システム - Google Patents
高電圧電源システム Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/01—Resonant DC/DC converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
Description
Claims (16)
- 静電集塵器(10)に電力供給するのに適したDCベース電圧に重畳された高電圧パルスを発生する電源システム(1)であって、
第1のAC供給電圧及び第2のAC供給電圧を発生するように構成されているAC供給回路(2)と、
前記AC供給回路(2)と前記静電集塵器(10)との間に接続可能なDC供給回路(5)と、前記DC供給回路は、前記第1のAC供給電圧を前記DCベース電圧に変形及び変換するための、第1のトランス(7)及び第1の整流回路(8)を備え、
前記AC供給回路(2)及び前記静電集塵器(10)の間に接続可能なパルス供給回路(6)とを備え、
前記パルス供給回路は、
前記第2のAC供給電圧を、前記高電圧パルスを発生するのに十分なDCパルス供給電圧に変形及び変換するための、第2のトランス(9)及び第2の整流回路(11)と、
前記第2の整流回路(11)と前記静電集塵器(10)との間に接続可能なパルス形成回路(12;12’)とを備え、前記パルス形成回路は、追加の電圧変換なく前記高電圧パルスを発生するように構成され、
前記AC供給回路は、前記第1のAC供給電圧及び前記第2のAC供給電圧のそれぞれの周波数が100Hzから5000Hzの範囲であるように構成されている、電源システム(1)。 - 前記パルス形成回路(12;12’)は、少なくとも1つのサイリスタ(25)と、前記少なくとも1つのサイリスタと逆並列で接続されている少なくとも1つのダイオード(26)とを備える、請求項1に記載の高電圧電源システム(1)。
- 前記AC供給回路(2)は、
DC給電電圧を前記第1のAC供給電圧に変換するように構成されている第1の電力インバータ(3)と、
前記DC給電電圧を前記第2のAC供給電圧に変換するように構成されている第2の電力インバータ(4)とを備え、
前記第1の電力インバータ及び前記第2の電力インバータは、前記第1のAC供給電圧及び前記第2のAC供給電圧のそれぞれの周波数を100Hzから5000Hzの範囲で制御するように構成されている、請求項1又は2に記載の高電圧電源システム。 - 前記第1の電力インバータ(3)は、IGBT又はMOSFETのような半導体電力スイッチを含むフルブリッジ又はハーフブリッジ単相インバータである、請求項3に記載の高電圧電源システム(1)。
- 前記第2の電力インバータ(4)は、IGBT又はMOSFETのような半導体電力スイッチを含むフルブリッジ又はハーフブリッジ単相インバータである、請求項3又は4に記載の高電圧電源システム(1)。
- 前記DCベース電圧及び前記高電圧パルスは、前記電源システムの出力において並列に接続される、請求項1から5のうちのいずれか1項に記載の高電圧電源システム(1)。
- 前記パルス形成回路(12)は、
前記第2の整流回路(11)の出力端子間に接続されている蓄積キャパシタ(21)と、
前記電源システムの前記出力に直列に接続されている、第1の直列インダクタンス(23)及び結合キャパシタ(27)と、
前記蓄積キャパシタ(21)と前記第1の直列インダクタンス(23)との間に直列に接続されている高電圧スイッチング回路(24)とを備える、請求項6に記載の高電圧電源システム(1)。 - 前記パルス形成回路(12’)は、
前記第2の整流回路(11)の出力端子間に接続されている高電圧スイッチング回路(24’)と、
前記電源システムの前記出力に直列に接続されている、第1の直列インダクタンス(23)及び結合キャパシタ(27)と、
前記高電圧スイッチング回路(24’)と前記第1の直列インダクタンス(23)との間に直列に接続されている蓄積キャパシタ(21’)とを備える、請求項6に記載の高電圧電源システム(1)。 - 前記高電圧スイッチング回路は、少なくとも1つのサイリスタ(25)と、前記少なくとも1つのサイリスタと逆並列で接続されている少なくとも1つのダイオード(26)とを備える、請求項7又は8に記載の高電圧電源システム(1)。
- 前記パルス形成回路(12;12’)は、前記高電圧スイッチング回路(24;24’)及び前記蓄積キャパシタ(21;21’)と並列に接続されている保護分岐(31)をさらに備え、前記保護分岐(31)は、前記高電圧スイッチング回路(24)にわたる電圧ピークを制限するための、第1の抵抗(33)と直列ダイオード(32)とを備える、請求項7から9のうちのいずれか1項に記載の高電圧電源システム(1)。
- 前記パルス形成回路(12;12’)は、前記高電圧スイッチング回路(24)及び前記蓄積キャパシタ(21)と並列に接続されている復元分岐(34)をさらに備え、前記復元分岐(34)は、パルス間で前記結合キャパシタ(27)の電荷を復元するための、第2の抵抗(36)と第2の直列インダクタンス(35)とを備える、請求項5から8のうちのいずれか1項に記載の高電圧電源システム(1)。
- 第2の直列インダクタンス(35)は、0.1Hから10Hの範囲のインダクタンス値を有する、請求項9に記載の高電圧電源システム(1)。
- 前記第1のAC供給電圧及び前記第2のAC供給電圧のそれぞれの周波数は、200Hzから2000Hzの範囲である、請求項1から12のうちのいずれか1項に記載の高電圧電源システム(1)。
- 前記第1の電力インバータ(3)と前記DC供給回路(5)の前記第1のトランス(7)との間に接続されている第1の直列キャパシタ(41)と、前記第2の電力インバータ(4)と前記パルス供給回路の前記第2のトランス(9)との間に接続されている第2の直列キャパシタ(42)とをさらに備える、請求項1から13のいずれか1項に記載の高電圧電源システム(1)。
- 前記第1のAC供給電圧の周波数は、前記第2のAC供給電圧の周波数よりも高い、請求項1から14のうちのいずれか1項に記載の高電圧電源システム(1)。
- 静電集塵器(10)に接続されている、請求項1から15のうちのいずれか1項に記載の高電圧電源システム(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP17195478.7 | 2017-10-09 | ||
EP17195478 | 2017-10-09 | ||
PCT/EP2018/077380 WO2019072786A1 (en) | 2017-10-09 | 2018-10-09 | HIGH VOLTAGE POWER SUPPLY SYSTEM |
Publications (2)
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JP2020536737A true JP2020536737A (ja) | 2020-12-17 |
JP7286660B2 JP7286660B2 (ja) | 2023-06-05 |
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US (1) | US11192119B2 (ja) |
EP (1) | EP3612310B1 (ja) |
JP (1) | JP7286660B2 (ja) |
KR (1) | KR102579842B1 (ja) |
CN (1) | CN111565853B (ja) |
CA (1) | CA3078269A1 (ja) |
PL (1) | PL3612310T3 (ja) |
RS (1) | RS61186B1 (ja) |
RU (1) | RU2770756C2 (ja) |
WO (1) | WO2019072786A1 (ja) |
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US11793353B2 (en) | 2017-03-03 | 2023-10-24 | SoMi LLC | Heating container |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145060A (ja) * | 1983-02-07 | 1984-08-20 | Sumitomo Heavy Ind Ltd | 電気集塵機用パルス電源 |
JPH07232102A (ja) * | 1993-12-28 | 1995-09-05 | Mitsubishi Heavy Ind Ltd | 電気集塵装置 |
JPH0852380A (ja) * | 1994-08-11 | 1996-02-27 | Mitsubishi Heavy Ind Ltd | 電気集塵装置 |
JP2003069406A (ja) * | 2001-08-27 | 2003-03-07 | Origin Electric Co Ltd | 高電圧半導体スイッチ装置および高電圧発生装置 |
JP2008011697A (ja) * | 2006-06-23 | 2008-01-17 | Alstom Technology Ltd | 静電集塵器用の電源 |
WO2013056406A1 (zh) * | 2011-10-18 | 2013-04-25 | 艾尼科环保技术(安徽)有限公司 | 一种静电除尘器用高压中频电源及其供电方法 |
US20140168848A1 (en) * | 2012-12-14 | 2014-06-19 | Redkoh Industries, Inc. | Systems and methods of power conversion for electrostatic precipitators |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052177A (en) | 1975-03-03 | 1977-10-04 | Nea-Lindberg A/S | Electrostatic precipitator arrangements |
JPS5861843A (ja) * | 1981-09-12 | 1983-04-13 | Senichi Masuda | 極短パルス高電圧発生装置 |
DE3246057A1 (de) * | 1982-12-13 | 1984-06-14 | Metallgesellschaft Ag, 6000 Frankfurt | Einrichtung zur spannungsversorgung eines elektrofilters |
JP2561453B2 (ja) | 1983-02-07 | 1996-12-11 | 住友重機械工業株式会社 | 電気集塵機用パルス電源 |
US4600411A (en) * | 1984-04-06 | 1986-07-15 | Lucidyne, Inc. | Pulsed power supply for an electrostatic precipitator |
GB8431293D0 (en) * | 1984-12-12 | 1985-01-23 | Smidth & Co As F L | Controlling pulse frequency of electrostatic precipitator |
DE3511622A1 (de) * | 1985-03-29 | 1986-10-09 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren und einrichtung zur versorgung eines elektroabscheiders mit hochspannungsimpulsen |
EP0208822B1 (en) * | 1985-07-15 | 1989-10-04 | Kraftelektronik AB | An electrostatic dust precipitator |
JP2828958B2 (ja) * | 1996-02-29 | 1998-11-25 | 住友重機械工業株式会社 | パルス荷電型電気集塵機用回路及び電気集塵機 |
CN1310645A (zh) * | 1998-09-18 | 2001-08-29 | Fls公司 | 操作静电集尘器的方法 |
RU2207191C2 (ru) * | 2001-04-24 | 2003-06-27 | Государственное унитарное предприятие "Всероссийский электротехнический институт им. В.И. Ленина" | Способ питания электрофильтра и устройство для его реализации |
DE10145993A1 (de) | 2001-09-18 | 2003-04-24 | Siemens Ag | Hochspannungs-Pulsgenerator für ein Elektrofilter |
ATE514490T2 (de) * | 2004-10-26 | 2011-07-15 | Smidth As F L | Impulserzeugungseinrichtung für elektrostatische abscheider |
RU68819U1 (ru) * | 2007-07-09 | 2007-11-27 | Федеральное государственное унитарное предприятие "Всероссийский электротехнический институт имени В.И. Ленина" | Устройство для питания электрофильтра |
CN102755931A (zh) * | 2011-12-21 | 2012-10-31 | 厦门锐传科技有限公司 | 静电除尘用可变频中频电源 |
US9761370B2 (en) * | 2012-01-23 | 2017-09-12 | United States Department Of Energy | Dual side control for inductive power transfer |
CN102847610B (zh) * | 2012-08-23 | 2013-05-01 | 襄阳九鼎昊天环保设备有限公司 | 一种静电除尘器用直流复合脉冲高压电源 |
CN102820782A (zh) * | 2012-09-18 | 2012-12-12 | 中国兵器工业第二0二研究所 | 带有功率开关元件保护电路的直流升压变换器 |
CN103028494B (zh) * | 2012-12-19 | 2016-09-21 | 浙江连成环保科技有限公司 | 一种静电除尘脉冲电源控制系统 |
CN203018208U (zh) * | 2012-12-20 | 2013-06-26 | 浙江连成环保科技有限公司 | 一种静电除尘脉冲电源控制系统 |
CN103350031A (zh) * | 2013-06-09 | 2013-10-16 | 浙江菲达环保科技股份有限公司 | 一种电除尘用脉冲电源 |
CN105080722B (zh) * | 2015-07-22 | 2017-06-06 | 西安交通大学 | 可抗干扰的静电除尘用直流脉冲电源 |
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- 2018-10-09 RS RS20201502A patent/RS61186B1/sr unknown
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- 2018-10-09 CN CN201880065641.1A patent/CN111565853B/zh active Active
- 2018-10-09 CA CA3078269A patent/CA3078269A1/en active Pending
- 2018-10-09 US US16/754,510 patent/US11192119B2/en active Active
- 2018-10-09 KR KR1020207012833A patent/KR102579842B1/ko active IP Right Grant
- 2018-10-09 EP EP18780152.7A patent/EP3612310B1/en active Active
- 2018-10-09 RU RU2020115092A patent/RU2770756C2/ru active
- 2018-10-09 JP JP2020540847A patent/JP7286660B2/ja active Active
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145060A (ja) * | 1983-02-07 | 1984-08-20 | Sumitomo Heavy Ind Ltd | 電気集塵機用パルス電源 |
JPH07232102A (ja) * | 1993-12-28 | 1995-09-05 | Mitsubishi Heavy Ind Ltd | 電気集塵装置 |
JPH0852380A (ja) * | 1994-08-11 | 1996-02-27 | Mitsubishi Heavy Ind Ltd | 電気集塵装置 |
JP2003069406A (ja) * | 2001-08-27 | 2003-03-07 | Origin Electric Co Ltd | 高電圧半導体スイッチ装置および高電圧発生装置 |
JP2008011697A (ja) * | 2006-06-23 | 2008-01-17 | Alstom Technology Ltd | 静電集塵器用の電源 |
WO2013056406A1 (zh) * | 2011-10-18 | 2013-04-25 | 艾尼科环保技术(安徽)有限公司 | 一种静电除尘器用高压中频电源及其供电方法 |
US20140168848A1 (en) * | 2012-12-14 | 2014-06-19 | Redkoh Industries, Inc. | Systems and methods of power conversion for electrostatic precipitators |
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PL3612310T3 (pl) | 2021-06-28 |
US11192119B2 (en) | 2021-12-07 |
WO2019072786A1 (en) | 2019-04-18 |
RU2020115092A (ru) | 2021-11-12 |
KR20200058547A (ko) | 2020-05-27 |
US20200316612A1 (en) | 2020-10-08 |
CN111565853B (zh) | 2022-09-27 |
RU2770756C2 (ru) | 2022-04-21 |
JP7286660B2 (ja) | 2023-06-05 |
KR102579842B1 (ko) | 2023-09-18 |
CA3078269A1 (en) | 2019-04-18 |
RS61186B1 (sr) | 2021-01-29 |
RU2020115092A3 (ja) | 2021-12-28 |
EP3612310B1 (en) | 2020-09-30 |
CN111565853A (zh) | 2020-08-21 |
EP3612310A1 (en) | 2020-02-26 |
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