JP2007181298A - 出力信号生成装置 - Google Patents
出力信号生成装置 Download PDFInfo
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- JP2007181298A JP2007181298A JP2005375995A JP2005375995A JP2007181298A JP 2007181298 A JP2007181298 A JP 2007181298A JP 2005375995 A JP2005375995 A JP 2005375995A JP 2005375995 A JP2005375995 A JP 2005375995A JP 2007181298 A JP2007181298 A JP 2007181298A
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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
- H02M3/157—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 with digital control
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
【解決手段】制御信号を生成する制御回路100と、基準信号を生成する基準信号生成手段102と、制御信号と基準信号を比較し、比較結果に応じて出力信号を生成する出力信号生成手段104と、出力信号をサンプリング信号に基づき検知する出力信号検知手段106と、出力信号検知手段によりサンプリング信号に基づいて検知された出力信号を記憶する出力信号記憶手段108とを備え、制御回路は、出力信号記憶手段に記憶された出力信号を読み出す読み出し手段を備える。
【選択図】図1
Description
出力信号cのロー状態の時間 Tlow=T2−T1
出力信号cの数が増えるとともに、上記の演算処理も増える。そして、出力信号の周波数が増えることに伴い、上記のソフトウェアの演算処理周期が短くなる。
102 基準信号生成手段
104 出力信号生成手段
106 出力信号検知手段
108 出力信号記憶手段
108a 1次記憶手段
108b トリガ信号生成手段
108c 2次記憶手段
Claims (4)
- 制御信号を生成する制御回路と、
基準信号を生成する基準信号生成手段と、
前記制御信号と前記基準信号を比較し、比較結果に応じて出力信号を生成する出力信号生成手段と、
前記出力信号をサンプリング信号に基づき検知する出力信号検知手段と、
前記出力信号検知手段によりサンプリング信号に基づいて検知された前記出力信号を記憶する出力信号記憶手段とを備え、
前記制御回路は、
前記出力信号記憶手段に記憶された前記出力信号を読み出す読み出し手段を備えることを特徴とする出力信号生成装置。 - 前記制御回路、前記基準信号生成手段、前記出力信号生成手段、前記出力信号検知手段、及び前記出力信号記憶手段は、1チップ化されたマイクロプロセッサであることを特徴とする請求項1記載の出力信号生成装置。
- 前記出力信号記憶手段は、
前記出力信号検知手段により検知された前記出力信号を記憶する1次記憶手段と、
トリガ信号を生成するトリガ信号生成手段と、
前記1次記憶手段に記憶された前記出力信号による情報を受け取り蓄積し前記読み出し手段により前記出力信号が読み出される2次記憶手段と、
前記トリガ信号により前記1次記憶手段から前記2次記憶手段への前記情報の転送のタイミングを制御する転送制御手段と、
を備えることを特徴とする請求項1又は請求項2記載の出力信号生成装置。 - 前記制御回路は、前記制御信号として、ソフトウェアによるPWM制御信号を生成し、
前記基準信号生成手段は、前記基準信号として、三角波信号または鋸波信号またはデルタ変調の基準信号を生成し、
前記出力信号生成手段は、前記出力信号として、PWM出力信号を生成することを特徴とする請求項1乃至請求項3のいずれか1項記載の出力信号生成装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005375995A JP4836572B2 (ja) | 2005-12-27 | 2005-12-27 | 出力信号生成装置 |
PCT/JP2006/324739 WO2007074636A1 (ja) | 2005-12-27 | 2006-12-12 | 出力信号生成装置 |
US12/159,192 US7902881B2 (en) | 2005-12-27 | 2006-12-12 | Output signal generating device including output signal detecting unit |
CN2006800494062A CN101346875B (zh) | 2005-12-27 | 2006-12-12 | 输出信号生成装置 |
EP06834494.4A EP1976106A4 (en) | 2005-12-27 | 2006-12-12 | OUTPUT PRODUCTION FACILITY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005375995A JP4836572B2 (ja) | 2005-12-27 | 2005-12-27 | 出力信号生成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007181298A true JP2007181298A (ja) | 2007-07-12 |
JP4836572B2 JP4836572B2 (ja) | 2011-12-14 |
Family
ID=38217857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005375995A Active JP4836572B2 (ja) | 2005-12-27 | 2005-12-27 | 出力信号生成装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7902881B2 (ja) |
EP (1) | EP1976106A4 (ja) |
JP (1) | JP4836572B2 (ja) |
CN (1) | CN101346875B (ja) |
WO (1) | WO2007074636A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014523225A (ja) * | 2011-07-08 | 2014-09-08 | エスエムエー ソーラー テクノロジー アーゲー | Dc/acコンバータ、発電プラント、および、dc/acコンバータのための動作方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6772479B2 (ja) * | 2015-04-03 | 2020-10-21 | 株式会社デンソー | 通信装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116075A (ja) * | 1981-12-28 | 1983-07-11 | Toshiba Corp | インバ−タの制御装置 |
JPS6023268A (ja) * | 1983-07-18 | 1985-02-05 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
JPS6443068A (en) * | 1987-08-07 | 1989-02-15 | Meidensha Electric Mfg Co Ltd | Controller of power converter |
JPH06169575A (ja) * | 1992-11-27 | 1994-06-14 | Hitachi Ltd | 電力変換装置のpwmパルス発生装置 |
JPH0819263A (ja) * | 1994-06-30 | 1996-01-19 | Meidensha Corp | Pwmインバータの出力電流検出装置 |
JP2002084760A (ja) * | 2000-09-07 | 2002-03-22 | Nissan Motor Co Ltd | Pwmインバータの出力電流検出装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6443068U (ja) | 1987-04-10 | 1989-03-15 | ||
US5355136A (en) * | 1991-10-24 | 1994-10-11 | Sankyo Seiki Mfg. Co., Ltd. | Analog-to-digital converter circuit |
US5539608A (en) * | 1993-02-25 | 1996-07-23 | Eaton Corporation | Electronic interlock for electromagnetic contactor |
US6011416A (en) * | 1997-02-19 | 2000-01-04 | Harness System Technologies Research Ltd. | Switch circuit having excess-current detection function |
JP3744680B2 (ja) * | 1998-03-31 | 2006-02-15 | 富士通株式会社 | 電源装置、および電源回路の制御方法 |
US6175484B1 (en) * | 1999-03-01 | 2001-01-16 | Caterpillar Inc. | Energy recovery circuit configuration for solenoid injector driver circuits |
US7057870B2 (en) * | 2003-07-17 | 2006-06-06 | Cummins, Inc. | Inductive load driver circuit and system |
JP4172018B2 (ja) * | 2003-09-18 | 2008-10-29 | 日本電気株式会社 | 異常電流検出方法及び電気的駆動装置 |
-
2005
- 2005-12-27 JP JP2005375995A patent/JP4836572B2/ja active Active
-
2006
- 2006-12-12 CN CN2006800494062A patent/CN101346875B/zh active Active
- 2006-12-12 WO PCT/JP2006/324739 patent/WO2007074636A1/ja active Application Filing
- 2006-12-12 EP EP06834494.4A patent/EP1976106A4/en active Pending
- 2006-12-12 US US12/159,192 patent/US7902881B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116075A (ja) * | 1981-12-28 | 1983-07-11 | Toshiba Corp | インバ−タの制御装置 |
JPS6023268A (ja) * | 1983-07-18 | 1985-02-05 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
JPS6443068A (en) * | 1987-08-07 | 1989-02-15 | Meidensha Electric Mfg Co Ltd | Controller of power converter |
JPH06169575A (ja) * | 1992-11-27 | 1994-06-14 | Hitachi Ltd | 電力変換装置のpwmパルス発生装置 |
JPH0819263A (ja) * | 1994-06-30 | 1996-01-19 | Meidensha Corp | Pwmインバータの出力電流検出装置 |
JP2002084760A (ja) * | 2000-09-07 | 2002-03-22 | Nissan Motor Co Ltd | Pwmインバータの出力電流検出装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014523225A (ja) * | 2011-07-08 | 2014-09-08 | エスエムエー ソーラー テクノロジー アーゲー | Dc/acコンバータ、発電プラント、および、dc/acコンバータのための動作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101346875B (zh) | 2012-01-18 |
EP1976106A1 (en) | 2008-10-01 |
CN101346875A (zh) | 2009-01-14 |
WO2007074636A1 (ja) | 2007-07-05 |
JP4836572B2 (ja) | 2011-12-14 |
US7902881B2 (en) | 2011-03-08 |
EP1976106A4 (en) | 2015-06-24 |
US20100225359A1 (en) | 2010-09-09 |
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