JP6105845B2 - 転流制御回路及び、電力変換器システム - Google Patents
転流制御回路及び、電力変換器システム Download PDFInfo
- Publication number
- JP6105845B2 JP6105845B2 JP2011287518A JP2011287518A JP6105845B2 JP 6105845 B2 JP6105845 B2 JP 6105845B2 JP 2011287518 A JP2011287518 A JP 2011287518A JP 2011287518 A JP2011287518 A JP 2011287518A JP 6105845 B2 JP6105845 B2 JP 6105845B2
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- JP
- Japan
- Prior art keywords
- counter
- control circuit
- voltage signal
- voltage
- commutation control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- H02M7/53873—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 with digital control
-
- 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
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- H02M1/40—Means for preventing magnetic saturation
-
- 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
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
- H02P27/10—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation using bang-bang controllers
-
- 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
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
- H02P27/12—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Description
102 入力アセンブリ
104 変換器
106 出力アセンブリ
108 複数のトランジスタ対
110 巻線
112 DCリンク
114 制御ユニット
115 プロセッサ
116 カウンタ
118 出力
120 電気モータ
122 負荷
200 方法
202 積分電圧値を発生させるために、外乱成分を含む電圧信号を積分するステップ
204 積分電圧値を所定のしきい値と比較するステップ
206 積分電圧値が所定のしきい値に等しいときに電力変換器の転流をトリガするステップ
Claims (9)
- 電力バスに電気的に結合され、前記電力バスから受信される電圧信号を経時的に積分するように構成される積分型電圧カウンタ(116)と、
前記積分電圧信号を所定のしきい値と比較し、前記積分電圧信号が前記所定のしきい値に等しいときにトリガ信号を発生させるように構成される比較器と、
前記比較器により発生されるトリガ信号を受信するように構成され、それぞれの電気巻線(110)に電気的に結合される複数のトランジスタ対(108)と
を備える、転流制御回路。 - 前記積分型電圧カウンタ(116)が、フィールドプログラマブルゲートアレイ(FPGA)デバイスを備える、請求項1記載の転流制御回路。
- 前記積分型電圧カウンタ(116)が、シグマデルタ変調器デバイスを備える、請求項1または2に記載の転流制御回路。
- 前記トリガ信号が、前記複数のトランジスタ対(108)の状態を第1の状態から第2の状態に変化させるように構成される、請求項1乃至3のいずれかに記載の転流制御回路。
- 前記積分型電圧カウンタ(116)が、
入力で電圧信号を受信し、
パルス列を生成するために前記電圧信号を積分し、
前記パルス列に応答してカウンタを増分する
ように構成される、請求項1乃至4のいずれかに記載の転流制御回路。 - 前記電圧信号が、外乱成分を含み、前記外乱成分が、前記電力変換器およびモータ(120)の少なくとも1つの物理的構成要素の望ましくないストレスを発生させる、請求項1乃至5のいずれかに記載の転流制御回路。
- 前記積分型電圧カウンタ(116)および前記比較器が、単一のプログラマブルデバイスに含まれる、請求項1乃至6のいずれかに記載の転流制御回路。
- 前記所定のしきい値が、前記複数のトランジスタ対(108)の出力の振幅および位相の少なくとも1つを使用して決定される、請求項1乃至7のいずれかに記載の転流制御回路。
- 少なくとも1つの変換器(104)を含む入力アセンブリ(102)と、
それぞれのモータ巻線(110)に電気的に結合される複数のトランジスタ対(108)を含む出力アセンブリ(106)と、
前記入力アセンブリと前記出力アセンブリとの間に電気的に結合される直流(DC)リンク(112)と、
積分型電圧カウンタ(116)を備える制御ユニット(114)であって、
前記DCリンクおよび前記出力アセンブリの出力の少なくとも1つから電圧信号を受信し、
パルス列を生成するために時間に関して前記電圧信号を積分し、
前記パルス列に応答してカウンタを増分し、
前記カウンタの前記増分を使用して前記出力アセンブリの状態の変化をトリガする
ように構成される制御ユニット(114)と
を備える、電力変換器システム(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/983,574 US8736207B2 (en) | 2011-01-03 | 2011-01-03 | Method and system for power conversion |
US12/983,574 | 2011-01-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012143141A JP2012143141A (ja) | 2012-07-26 |
JP2012143141A5 JP2012143141A5 (ja) | 2015-02-12 |
JP6105845B2 true JP6105845B2 (ja) | 2017-03-29 |
Family
ID=45444463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011287518A Expired - Fee Related JP6105845B2 (ja) | 2011-01-03 | 2011-12-28 | 転流制御回路及び、電力変換器システム |
Country Status (4)
Country | Link |
---|---|
US (2) | US8736207B2 (ja) |
EP (1) | EP2472711A3 (ja) |
JP (1) | JP6105845B2 (ja) |
CN (1) | CN102611340B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US9450503B2 (en) * | 2013-08-15 | 2016-09-20 | General Electric Company | Power converter with a multi-level bridge topology and control method |
CN104601000A (zh) * | 2013-10-31 | 2015-05-06 | 通用电气公司 | 变换器控制器,电能变换系统以及控制方法 |
US10763740B2 (en) | 2016-04-15 | 2020-09-01 | Emerson Climate Technologies, Inc. | Switch off time control systems and methods |
US11387729B2 (en) | 2016-04-15 | 2022-07-12 | Emerson Climate Technologies, Inc. | Buck-converter-based drive circuits for driving motors of compressors and condenser fans |
US10656026B2 (en) | 2016-04-15 | 2020-05-19 | Emerson Climate Technologies, Inc. | Temperature sensing circuit for transmitting data across isolation barrier |
US10284132B2 (en) | 2016-04-15 | 2019-05-07 | Emerson Climate Technologies, Inc. | Driver for high-frequency switching voltage converters |
US10305373B2 (en) | 2016-04-15 | 2019-05-28 | Emerson Climate Technologies, Inc. | Input reference signal generation systems and methods |
US9933842B2 (en) | 2016-04-15 | 2018-04-03 | Emerson Climate Technologies, Inc. | Microcontroller architecture for power factor correction converter |
US10277115B2 (en) | 2016-04-15 | 2019-04-30 | Emerson Climate Technologies, Inc. | Filtering systems and methods for voltage control |
WO2018035451A1 (en) | 2016-08-19 | 2018-02-22 | Calimmune, Inc. | Methods and compositions for treating conditions using recombinant self-complementary adeno-associated virus |
WO2018106956A2 (en) | 2016-12-07 | 2018-06-14 | University Of Florida Research Foundation, Incorporated | IL-1RA CDNAs |
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US4403198A (en) | 1981-03-27 | 1983-09-06 | General Electric Company | Biasing circuit for MOSFET power amplifiers |
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-
2011
- 2011-01-03 US US12/983,574 patent/US8736207B2/en not_active Expired - Fee Related
- 2011-12-22 EP EP11195285.9A patent/EP2472711A3/en not_active Withdrawn
- 2011-12-28 JP JP2011287518A patent/JP6105845B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-04 CN CN201210012715.XA patent/CN102611340B/zh not_active Expired - Fee Related
-
2014
- 2014-05-27 US US14/288,067 patent/US9520808B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8736207B2 (en) | 2014-05-27 |
CN102611340A (zh) | 2012-07-25 |
EP2472711A3 (en) | 2017-06-07 |
US20140268960A1 (en) | 2014-09-18 |
US20120169259A1 (en) | 2012-07-05 |
EP2472711A2 (en) | 2012-07-04 |
CN102611340B (zh) | 2016-08-24 |
US9520808B2 (en) | 2016-12-13 |
JP2012143141A (ja) | 2012-07-26 |
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