JP5979032B2 - 非接触給電制御装置 - Google Patents
非接触給電制御装置 Download PDFInfo
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- JP5979032B2 JP5979032B2 JP2013023146A JP2013023146A JP5979032B2 JP 5979032 B2 JP5979032 B2 JP 5979032B2 JP 2013023146 A JP2013023146 A JP 2013023146A JP 2013023146 A JP2013023146 A JP 2013023146A JP 5979032 B2 JP5979032 B2 JP 5979032B2
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M3/3353—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 at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
Description
以下、本発明にかかる非接触給電制御装置を車載主機として回転機を備える車両(プラグインハイブリッド車や電気自動車)の非接触給電システムに適用した第1の実施形態について、図面を参照しつつ説明する。
以下、第2の実施形態について、先の第1の実施形態との相違点を中心に図面を参照しつつ説明する。
以下、第3の実施形態について、先の第2の実施形態との相違点を中心に図面を参照しつつ説明する。
以下、第4の実施形態について、先の第3の実施形態との相違点を中心に図面を参照しつつ説明する。
以下、第5の実施形態について、先の第4の実施形態との相違点を中心に図面を参照しつつ説明する。
以下、第6の実施形態について、先の第2の実施形態との相違点を中心に図面を参照しつつ説明する。
なお、上記各実施形態は、以下のように変更して実施してもよい。
Claims (6)
- 1次側コイル(18a)及び2次側コイル(20a)の間で非接触で電力授受を行う非接触給電システムに適用され、
前記1次側コイルは、1次側コンデンサ(18b,18c)とともに1次側共振回路(18)を構成し、
前記2次側コイルは、2次側コンデンサ(20b)とともに2次側共振回路(20)を構成し、
前記非接触給電システムは、
前記1次側共振回路に交流電圧を印加する交流電圧印加手段(16)と、
前記2次側共振回路から出力される交流電圧を直流電圧に変換する2次側整流回路(22)と、
前記2次側整流回路から出力される直流電圧を所定の直流電圧に変換して負荷(24)に出力する2次側コンバータ(26)と、
を備え、
前記2次側共振回路の等価抵抗を前記1次側共振回路の等価抵抗で除算した値の平方根を電流係数と定義し、
前記負荷に出力される電力をその指令値に制御すべく前記2次側コンバータを操作し、また、前記1次側共振回路に流れる電流が前記2次側共振回路に流れる電流及び前記電流係数の乗算値となるように前記1次側共振回路の入力電圧を操作する操作手段(28)を備えることを特徴とする非接触給電制御装置。 - 前記1次側共振回路に流れる電流を前記2次側共振回路に流れる電流及び前記電流係数の乗算値とするとの条件の下、前記1次側共振回路の入力電圧を前記2次側共振回路の出力電圧で除算することで得られる伝達関数の絶対値を電圧係数と定義し、
前記操作手段は、前記1次側共振回路の入力電圧が前記2次側共振回路の出力電圧及び前記電圧係数の乗算値となるように前記1次側共振回路の入力電圧を操作することを特徴とする請求項1記載の非接触給電制御装置。 - 前記1次側共振回路は、前記1次側コイルに前記1次側コンデンサ(18b)が並列接続されたLC並列共振回路であり、
前記2次側共振回路は、前記2次側コイルに前記2次側コンデンサが並列接続されたLC並列共振回路であり、
前記非接触給電システムは、前記1次側共振回路の入力電流が該1次側共振回路に流れる電流よりも小さく設定されてかつ、前記2次側共振回路の出力電流が該2次側共振回路に流れる電流よりも小さく設定されるように構成されていることを特徴とする請求項2記載の非接触給電制御装置。 - 前記1次側コンデンサ及び前記2次側コンデンサの静電容量同士、並びに前記1次側共振回路及び前記2次側共振回路の等価抵抗同士のうち少なくとも一方は、同一の値に設定されていることを特徴とする請求項3記載の非接触給電制御装置。
- 前記1次側共振回路は、前記1次側コイルに前記1次側コンデンサ(18c)が直列接続されたLC直列共振回路であり、
前記2次側共振回路は、前記2次側コイルに前記2次側コンデンサが並列接続されたLC並列共振回路であることを特徴とする請求項1又は2記載の非接触給電制御装置。 - 前記非接触給電システムは、直流電源(10,12)から入力される直流電圧を降圧して前記交流電圧印加手段に出力する降圧コンバータ(14)を備え、
前記2次側コンバータは、前記2次側整流回路から出力される直流電圧を昇圧して前記負荷に出力する昇圧コンバータであり、
前記操作手段は、前記1次側共振回路に流れる電流が前記2次側共振回路に流れる電流及び前記電流係数の乗算値となるように前記降圧コンバータの出力電圧を操作することで前記1次側共振回路の入力電圧を操作することを特徴とする請求項1〜5のいずれか1項に記載の非接触給電制御装置。
Priority Applications (3)
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JP2013023146A JP5979032B2 (ja) | 2013-02-08 | 2013-02-08 | 非接触給電制御装置 |
PCT/JP2014/000564 WO2014122918A1 (ja) | 2013-02-08 | 2014-02-04 | 非接触給電制御装置および非接触給電システム |
US14/766,676 US9876365B2 (en) | 2013-02-08 | 2014-02-04 | Contactless power supply controller and contactless power supply system |
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JP2013023146A JP5979032B2 (ja) | 2013-02-08 | 2013-02-08 | 非接触給電制御装置 |
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JP2014155328A JP2014155328A (ja) | 2014-08-25 |
JP5979032B2 true JP5979032B2 (ja) | 2016-08-24 |
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Families Citing this family (17)
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TW201613229A (en) * | 2014-09-26 | 2016-04-01 | Espower Electronics Inc | Wireless energy receiving device, wireless transmission system and method thereof |
CN104701999B (zh) | 2015-03-27 | 2017-12-26 | 南京矽力杰半导体技术有限公司 | 谐振型非接触供电装置、电能发射端和控制方法 |
CN104701998B (zh) | 2015-03-27 | 2020-08-18 | 南京矽力微电子技术有限公司 | 谐振型非接触供电装置、电能接收端和控制方法 |
JP6525775B2 (ja) * | 2015-07-07 | 2019-06-05 | キヤノン株式会社 | 送電装置及びその制御方法 |
JP6427682B2 (ja) * | 2015-09-09 | 2018-11-21 | 株式会社東芝 | 無線電力伝送システム、送電装置および受電装置 |
JP6699887B2 (ja) * | 2016-06-07 | 2020-05-27 | 株式会社東芝 | インバータおよびインバータ装置 |
US10742118B2 (en) | 2016-08-03 | 2020-08-11 | Apple Inc. | Quasi-resonant power converter with reduced dynamic switching losses |
US10505445B2 (en) | 2016-08-08 | 2019-12-10 | Apple Inc. | Power converter with output voltage control |
US11121573B1 (en) * | 2016-09-22 | 2021-09-14 | Apple Inc. | Low-profile power converter |
JP6909052B2 (ja) * | 2017-05-24 | 2021-07-28 | 株式会社Soken | 制御装置 |
DE102017211101A1 (de) * | 2017-06-29 | 2019-01-03 | Audi Ag | Verfahren zur Regelung eines kontaktlosen Energieübertragungsvorgangs, Kraftfahrzeug und Ladestation |
JP6981212B2 (ja) * | 2017-12-01 | 2021-12-15 | トヨタ自動車株式会社 | 非接触送電装置及び電力伝送システム |
JP7234759B2 (ja) * | 2019-04-10 | 2023-03-08 | 株式会社デンソー | 非接触給電システム |
JP7040492B2 (ja) | 2019-04-16 | 2022-03-23 | 株式会社デンソー | 非接触給電装置、非接触受電装置、及び非接触給電システム |
JPWO2022009459A1 (ja) * | 2020-07-06 | 2022-01-13 | ||
JP2022073341A (ja) * | 2020-10-30 | 2022-05-17 | パナソニックホールディングス株式会社 | 水中給電システムおよび受電装置 |
TWI772016B (zh) * | 2021-05-07 | 2022-07-21 | 群光電能科技股份有限公司 | 變壓裝置 |
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US8169185B2 (en) * | 2006-01-31 | 2012-05-01 | Mojo Mobility, Inc. | System and method for inductive charging of portable devices |
JP5364263B2 (ja) * | 2007-12-21 | 2013-12-11 | 学校法人東京理科大学 | 非接触エネルギー伝送システム設計装置 |
JP5224295B2 (ja) * | 2009-08-21 | 2013-07-03 | 国立大学法人埼玉大学 | 非接触給電装置及び非接触給電方法 |
CN102714429B (zh) * | 2010-01-18 | 2015-02-25 | 丰田自动车株式会社 | 非接触受电装置、非接触输电装置、非接触供电系统以及车辆 |
JP5741962B2 (ja) * | 2012-11-30 | 2015-07-01 | 株式会社デンソー | 非接触給電装置 |
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- 2014-02-04 US US14/766,676 patent/US9876365B2/en active Active
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US20150380948A1 (en) | 2015-12-31 |
WO2014122918A1 (ja) | 2014-08-14 |
US9876365B2 (en) | 2018-01-23 |
JP2014155328A (ja) | 2014-08-25 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |