JPWO2019035174A1 - 電力制御システム - Google Patents
電力制御システム Download PDFInfo
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- 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
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- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
- B60L2210/14—Boost converters
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- B60L2240/00—Control parameters of input or output; Target parameters
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- B60L2240/547—Voltage
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- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
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- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
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Abstract
Description
図1は、第1実施形態にかかる電力制御システム100の概略構成を説明する図である。
以下、第2実施形態について説明する。なお、第1実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。
以下、第3実施形態について説明する。なお、第1実施形態又は第2実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。本実施形態では、第2実施形態で説明した電力制御システム100の構成を前提とした電力制御について説明する。
以下、第4実施形態について説明する。なお、第1〜第3実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。
以下、第5実施形態について説明する。なお、第1〜第4実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。本実施形態では、第4実施形態で説明した電力制御システム100の構成を前提とした電力制御の一例について説明する。
以下、第6実施形態について説明する。なお、第1〜第5実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。
以下、第7実施形態について説明する。なお、第1〜第6実施形態と同様の要素には同一の符号を付し、その詳細な説明は省略する。本実施形態では、第6実施形態で説明した電力制御システム100の構成を前提とした電力制御の一例について説明する。
Claims (16)
- 低電圧の電力を生成する電力生成装置と、
前記電力生成装置により生成される電力で充電される高電圧バッテリと、
前記高電圧バッテリから電力の供給を受ける外部負荷と、
前記電力生成装置と前記高電圧バッテリの間に接続された電力変換器と、を備え、
前記電力変換器が、絶縁型電力変換器を含む、
電力制御システム。 - 請求項1に記載の電力制御システムであって、
前記絶縁型電力変換器は、前記電力生成装置の出力電圧を所定の昇圧比で昇圧する昇圧回路を有する、
電力制御システム。 - 請求項2に記載の電力制御システムであって、
前記昇圧回路は、絶縁トランスを含む、
電力制御システム。 - 請求項1〜3の何れか1項に記載の電力制御システムであって、
前記電力生成装置を少なくとも2つ備え、
それぞれの前記電力生成装置に前記絶縁型電力変換器が個別に接続される、
電力制御システム。 - 請求項4に記載の電力制御システムであって、
それぞれの前記電力生成装置に接続される前記絶縁型電力変換器を個別に制御する変圧器個別制御ユニットをさらに備える、
電力制御システム。 - 請求項5に記載の電力制御システムであって、
前記変圧器個別制御ユニットは、それぞれの前記電力生成装置の出力電圧の差が所定値以下となるように、それぞれの前記電力生成装置の取り出し電流を個別に設定する、
電力制御システム。 - 請求項1〜6の何れか1項に記載の電力制御システムであって、
前記電力変換器は、前記電力生成装置の出力電圧を所定の昇圧比で昇圧する補助昇圧器をさらに含む、
電力制御システム。 - 請求項7に記載の電力制御システムであって、
前記補助昇圧器は、前記絶縁型電力変換器と前記高電圧バッテリの間に配置される、
電力制御システム。 - 請求項8に記載の電力制御システムであって、
前記絶縁型電力変換器及び前記補助昇圧器を制御する昇圧制御ユニットをさらに有し、
前記昇圧制御ユニットは、少なくとも前記電力生成装置の出力電圧及び前記高電圧バッテリの電圧に基づいて、前記補助昇圧器の昇圧比を制御する、
電力制御システム。 - 請求項9に記載の電力制御システムであって、
前記昇圧制御ユニットは、前記電力生成装置の出力電圧を所定値未満に制限する、電力制御システム。 - 請求項7に記載の電力制御システムであって、
前記補助昇圧器は、前記電力生成装置と前記絶縁型電力変換器の間に配置される、
電力制御システム。 - 請求項11に記載の電力制御システムであって、
前記補助昇圧器及び前記絶縁型電力変換器を制御する昇圧制御ユニットをさらに有し、
前記昇圧制御ユニットは、少なくとも前記電力生成装置の出力電圧及び前記高電圧バッテリの電圧に基づいて、前記絶縁型電力変換器の昇圧比を制御する、
電力制御システム。 - 請求項12に記載の電力制御システムであって、
前記昇圧制御ユニットは、前記電力生成装置の出力電圧及び前記補助昇圧器の出力電圧をそれぞれ所定値未満に制限する、
電力制御システム。 - 請求項1〜13の何れか1項に記載の電力制御システムであって、
前記電力生成装置は、電力制御システムが搭載される装置において所定の安全要求が課される高電圧安全要求対象部品と判断される基準となる所定電圧未満の最大出力電圧をとるように構成される、
電力制御システム。 - 請求項14に記載の電力制御システムであって、
前記電力生成装置は、最大出力電圧が60V未満となるように構成される、
電力制御システム。 - 請求項1〜15の何れか1項に記載の電力制御システムであって、
車両に搭載され、
前記外部負荷が走行モータである、
電力制御システム。
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WO2019035174A1 (ja) | 2019-02-21 |
JP6791388B2 (ja) | 2020-11-25 |
EP3672014A4 (en) | 2020-06-24 |
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