JPWO2014192696A1 - 電力変換装置、その電力変換装置を備えたモータ駆動制御装置、そのモータ駆動制御装置を備えた圧縮機および送風機、ならびに、その圧縮機あるいは送風機を備えた空気調和機 - Google Patents
電力変換装置、その電力変換装置を備えたモータ駆動制御装置、そのモータ駆動制御装置を備えた圧縮機および送風機、ならびに、その圧縮機あるいは送風機を備えた空気調和機 Download PDFInfo
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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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
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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
- H02M3/02—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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
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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
- H02M3/02—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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
- H02M3/1586—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 with a plurality of power processing stages connected in parallel switched with a phase shift, i.e. interleaved
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/08—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in parallel
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac 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
- H02M7/537—Conversion of dc power input into ac 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, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac 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, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Abstract
Description
図1は、本実施の形態にかかる電力変換装置の構成例を示す図である。図1に示すように、電力変換装置は、単相整流器2と、チョッパ回路部3a,3bと、平滑コンデンサ7と、母線電流検出部8と、母線電圧検出部9と、スイッチング制御部10と、整流電圧検出部11と、交流開閉器12と、交流リアクタ13と、を備える。
図7は、本実施の形態にかかる電力変換装置の構成例を示す図である。実施の形態1の構成(図1参照)に、直流開閉器14を追加したものである。直流開閉器14は、チョッパ回路部3a,3bに対して並列に配置されている。
図8は、本実施の形態にかかる電力変換装置の構成例を示す図である。実施の形態1の構成(図1参照)から、交流開閉器12および交流リアクタ13を削除し、交流リアクタ15、交流開閉器16、整流器17、交流開閉器18を追加したものである。交流リアクタ15、交流開閉器16、整流器17は、直列接続しており、第1の整流器である整流器2およびチョッパ回路部3a,3bに対して並列に配置されている。第2の整流器である整流器17は、第1の整流器である整流器2と同様の構成を備える。また、交流開閉器18は、交流電源1と整流器2との間に配置されている。
実施の形態1〜3では、図1〜8に示されるように各開閉器に電磁開閉器を用いたが、これに限定するものではない。例えば、開閉器にシリコン(Si)半導体用いる絶縁ゲート型バイポーラトランジスタ(IGBT)、サイリスタ、ソリッドステートリレー、炭化ケイ素(SiC)、窒化ガリウム(GaN)などのワイドバンドギャップ半導体を用いた金属−酸化物−半導体接合電界効果トランジスタ(MOS−FET:Metal−Oxide−Semiconductor Field Effect Transistor)としてもよい。
実施の形態1〜4では、電力変換装置の負荷の具体例として、空気調和機の圧縮機を用いた場合について説明したが、これに限定するものではない。例えば、給湯器、暖房用の温水発生器用の冷媒圧縮機を用いても同様の効果が得られることは言うまでもない。
Claims (21)
- 直流リアクタ、スイッチング素子、および逆流防止素子を有して構成され、交流電源からの交流電圧を整流する整流器の出力をチョッピングして昇圧するチョッパ回路部を備える電力変換装置であって、
前記チョッパ回路部より前記交流電源側に配置された開閉器と、
前記チョッパ回路部より前記交流電源側に配置され、前記開閉器と並列に接続されたリアクタと、
前記スイッチング素子および前記開閉器の動作を制御する制御手段と、
を備え、
前記制御手段は、前記開閉器の接点が開いている場合、前記スイッチング素子のスイッチングを停止する、
電力変換装置。 - 直流リアクタ、スイッチング素子、および逆流防止素子を有して構成され、交流電源からの交流電圧を整流する整流器の出力をチョッピングして昇圧するチョッパ回路部を備える電力変換装置であって、
前記チョッパ回路部より前記交流電源側に配置された開閉器と、
前記チョッパ回路部より前記交流電源側に配置され、前記開閉器と並列に接続されたリアクタと、
前記スイッチング素子および前記開閉器の動作を制御する制御手段と、
を備え、
前記制御手段は、前記スイッチング素子のスイッチングを停止する場合、前記開閉器の接点を開く、
電力変換装置。 - 前記チョッパ回路部と並列に配置された直流開閉器、を備え、
前記制御手段は、前記スイッチング素子、前記開閉器、および前記直流開閉器の動作を制御する、
請求項1または2に記載の電力変換装置。 - 前記開閉器は、Si半導体またはワイドバンドギャップ半導体により形成されている請求項1または2に記載の電力変換装置。
- 直流リアクタ、スイッチング素子、および逆流防止素子を有して構成され、交流電源からの交流電圧を整流する第1の整流器の出力をチョッピングして昇圧するチョッパ回路部を備える電力変換装置であって、
前記第1の整流器および前記チョッパ回路部と並列に配置され、それぞれを直列に接続したリアクタ、第1の開閉器、第2の整流器と、
前記チョッパ回路部より前記交流電源側に配置された第2の開閉器と、
前記スイッチング素子、前記第1の開閉器、および前記第2の開閉器の動作を制御する制御手段と、
を備える電力変換装置。 - 前記制御手段は、前記スイッチング素子のスイッチングを停止する場合、前記第2の開閉器の接点を開く、
請求項5に記載の電力変換装置。 - 前記第1の開閉器および前記第2の開閉器は、Si半導体またはワイドバンドギャップ半導体により形成されている請求項5または6に記載の電力変換装置。
- 請求項1,2または3に記載の電力変換装置と、
前記電力変換装置の出力である直流電圧を交流電圧に変換してモータを駆動するインバータと、
を備えるモータ駆動制御装置。 - 請求項5または6に記載の電力変換装置と、
前記電力変換装置の出力である直流電圧を交流電圧に変換してモータを駆動するインバータと、
を備えるモータ駆動制御装置。 - 請求項8に記載のモータ駆動制御装置と、
前記モータ駆動制御装置によって駆動されるモータと、
を備える圧縮機。 - 請求項9に記載のモータ駆動制御装置と、
前記モータ駆動制御装置によって駆動されるモータと、
を備える圧縮機。 - 請求項8に記載のモータ駆動制御装置と、
前記モータ駆動制御装置によって駆動されるモータと、
を備える送風機。 - 請求項9に記載のモータ駆動制御装置と、
前記モータ駆動制御装置によって駆動されるモータと、
を備える送風機。 - 請求項10に記載の圧縮機または請求項12に記載の送風機の少なくとも一方を備えた空気調和機。
- 最大出力に対して所定の出力以下で運転可能な程度に空調負荷が小さい場合、電力変換装置の開閉器の接点を開く、
請求項14に記載の空気調和機。 - 電力変換装置の開閉器として電磁開閉器を用い、最大出力に対して所定の出力以下で運転可能な程度に空調負荷が小さい場合、前記電磁開閉器の接点を開いて励磁電流を流さない、
請求項14または15に記載の空気調和機。 - 電力変換装置の開閉器は、Si半導体またはワイドバンドギャップ半導体により形成されている請求項14または15に記載の空気調和機。
- 請求項11に記載の圧縮機または請求項13に記載の送風機の少なくとも一方を備えた空気調和機。
- 最大出力に対して所定の出力以下で運転可能な程度に空調負荷が小さい場合、電力変換装置の第2の開閉器の接点を開く、
請求項18に記載の空気調和機。 - 電力変換装置の第2の開閉器として電磁開閉器を用い、最大出力に対して所定の出力以下で運転可能な程度に空調負荷が小さい場合、前記電磁開閉器の接点を開いて励磁電流を流さない、
請求項18または19に記載の空気調和機。 - 電力変換装置の第1の開閉器および第2の開閉器は、Si半導体またはワイドバンドギャップ半導体により形成されている請求項18または19に記載の空気調和機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/064804 WO2014192084A1 (ja) | 2013-05-28 | 2013-05-28 | 電力変換装置、その電力変換装置を備えたモータ駆動制御装置、そのモータ駆動制御装置を備えた圧縮機および送風機、ならびに、その圧縮機あるいは送風機を備えた空気調和機 |
JPPCT/JP2013/064804 | 2013-05-28 | ||
PCT/JP2014/063843 WO2014192696A1 (ja) | 2013-05-28 | 2014-05-26 | 電力変換装置、その電力変換装置を備えたモータ駆動制御装置、そのモータ駆動制御装置を備えた圧縮機および送風機、ならびに、その圧縮機あるいは送風機を備えた空気調和機 |
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BR102015030840B1 (pt) * | 2015-12-09 | 2022-04-19 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | Sistema para redução de conteúdo harmônico em circuito elétrico de potência e compressor para refrigeração |
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WO2017145305A1 (ja) * | 2016-02-24 | 2017-08-31 | 本田技研工業株式会社 | 電源装置、機器及び制御方法 |
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CN111665400A (zh) * | 2019-03-07 | 2020-09-15 | 丹佛斯(天津)有限公司 | 缺相检测装置、包括该装置的压缩机及缺相检测方法 |
CN112114180B (zh) * | 2019-06-20 | 2024-04-26 | 株式会社电装 | 电力转换装置 |
JP7267450B2 (ja) * | 2019-11-14 | 2023-05-01 | 三菱電機株式会社 | 電力変換装置、モータ駆動装置、送風機、圧縮機及び空気調和機 |
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CN105247769A (zh) | 2016-01-13 |
US20160087547A1 (en) | 2016-03-24 |
WO2014192084A1 (ja) | 2014-12-04 |
JP6157615B2 (ja) | 2017-07-05 |
US9929670B2 (en) | 2018-03-27 |
CN105247769B (zh) | 2017-12-01 |
WO2014192696A1 (ja) | 2014-12-04 |
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