JP4836572B2 - 出力信号生成装置 - Google Patents
出力信号生成装置 Download PDFInfo
- Publication number
- JP4836572B2 JP4836572B2 JP2005375995A JP2005375995A JP4836572B2 JP 4836572 B2 JP4836572 B2 JP 4836572B2 JP 2005375995 A JP2005375995 A JP 2005375995A JP 2005375995 A JP2005375995 A JP 2005375995A JP 4836572 B2 JP4836572 B2 JP 4836572B2
- Authority
- JP
- Japan
- Prior art keywords
- output signal
- signal
- output
- storage means
- 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.)
- Active
Links
Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
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、比較結果に応じてインバータに入力する出力信号を生成する出力信号生成手段と、
前記出力信号生成手段の出力に接続され、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の出力に接続され、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の出力に接続され、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 |
EP06834494.4A EP1976106A4 (en) | 2005-12-27 | 2006-12-12 | OUTPUT PRODUCTION FACILITY |
CN2006800494062A CN101346875B (zh) | 2005-12-27 | 2006-12-12 | 输出信号生成装置 |
US12/159,192 US7902881B2 (en) | 2005-12-27 | 2006-12-12 | Output signal generating device including output signal detecting unit |
PCT/JP2006/324739 WO2007074636A1 (ja) | 2005-12-27 | 2006-12-12 | 出力信号生成装置 |
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 JP2007181298A (ja) | 2007-07-12 |
JP4836572B2 true 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) |
Families Citing this family (2)
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 |
JP6772479B2 (ja) * | 2015-04-03 | 2020-10-21 | 株式会社デンソー | 通信装置 |
Family Cites Families (14)
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 |
JPS6443068U (ja) | 1987-04-10 | 1989-03-15 | ||
JPS6443068A (en) * | 1987-08-07 | 1989-02-15 | Meidensha Electric Mfg Co Ltd | Controller of power converter |
US5355136A (en) * | 1991-10-24 | 1994-10-11 | Sankyo Seiki Mfg. Co., Ltd. | Analog-to-digital converter circuit |
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 |
US5539608A (en) * | 1993-02-25 | 1996-07-23 | Eaton Corporation | Electronic interlock for electromagnetic contactor |
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 |
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 |
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 |
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 EP EP06834494.4A patent/EP1976106A4/en active Pending
- 2006-12-12 US US12/159,192 patent/US7902881B2/en active Active
- 2006-12-12 WO PCT/JP2006/324739 patent/WO2007074636A1/ja active Application Filing
- 2006-12-12 CN CN2006800494062A patent/CN101346875B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101346875A (zh) | 2009-01-14 |
EP1976106A4 (en) | 2015-06-24 |
JP2007181298A (ja) | 2007-07-12 |
US20100225359A1 (en) | 2010-09-09 |
US7902881B2 (en) | 2011-03-08 |
CN101346875B (zh) | 2012-01-18 |
WO2007074636A1 (ja) | 2007-07-05 |
EP1976106A1 (en) | 2008-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1816738B1 (en) | Offset PWM signals for multiphase motor | |
TWI397796B (zh) | 適應性地控制電子系統中功率級的方法與裝置及其包含機器可讀取媒體的物品 | |
US20070241720A1 (en) | Inverter system | |
JP2007052001A (ja) | 位相検出回路及びこれを用いたレゾルバ/デジタル変換器並びに制御システム | |
JP6050841B2 (ja) | 電流検出モードの変更機能を備えたモータ駆動装置 | |
CA2803153A1 (en) | Magnetic-pole position detection apparatus for synchronous machines | |
EP2613216B1 (en) | Semiconductor element for current control, and control device using same | |
US10374537B2 (en) | Rotor position detection system | |
US8810171B2 (en) | Motor controller | |
JP4836572B2 (ja) | 出力信号生成装置 | |
KR101431973B1 (ko) | 모터 구동회로의 역기전력의 영점 검출 장치 및 방법 | |
CN113614550A (zh) | 用于分析耗电器中的电流的设备和具有这种设备的耗电器 | |
EP0301483B1 (en) | Control apparatus for a power converter | |
Sun et al. | Fault Detection and Fault-Tolerant Control of Switched Reluctance Motor Based on Dual-Sensor Current Detection Scheme | |
KR20040005912A (ko) | 두 개의 스위치를 작동시키는 장치 및 방법 | |
US5388041A (en) | Method and a circuit for controlling an inverter to switch in the sliding mode and by PWM with a three-level output voltage | |
JP4055992B2 (ja) | インバータの電流検出装置 | |
JP4946642B2 (ja) | 高調波電流補償装置 | |
US20210075356A1 (en) | Motor control apparatus and control method thereof | |
US20190324076A1 (en) | Method and a Device for Determining a Switching Current of a Converter of a System for Inductive Power Transfer and a Method of Control | |
JP2008131695A (ja) | ステッピングモータの制御装置および制御方法 | |
JP2005102349A (ja) | 電流検出装置 | |
KR100459127B1 (ko) | 모터의 상 전류 검출 장치 및 그 방법 | |
WO2021124521A1 (ja) | 電力変換装置、及びその電流検出方法 | |
JP4178627B2 (ja) | 演算回路及び3相信号最大振幅検出方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080924 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110322 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110520 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110906 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110927 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141007 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4836572 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141007 Year of fee payment: 3 |