KR101042899B1 - 전원 회생 장치 및 그의 제어 방법 - Google Patents
전원 회생 장치 및 그의 제어 방법 Download PDFInfo
- Publication number
- KR101042899B1 KR101042899B1 KR1020090073945A KR20090073945A KR101042899B1 KR 101042899 B1 KR101042899 B1 KR 101042899B1 KR 1020090073945 A KR1020090073945 A KR 1020090073945A KR 20090073945 A KR20090073945 A KR 20090073945A KR 101042899 B1 KR101042899 B1 KR 101042899B1
- Authority
- KR
- South Korea
- Prior art keywords
- power
- unit
- transistor
- voltage
- current
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
-
- 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
- H02M7/5383—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 self-oscillating arrangement
- H02M7/53846—Control circuits
- H02M7/538466—Control circuits for transistor type converters
-
- 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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
- H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
Description
Claims (7)
- 외부의 발전장치로부터 직류전원을 입력받고, 교류 전원부로 전원을 회생하는 전원 회생 장치로서,상기 발전장치로부터 입력되는 입력전원의 전압을 측정하기 위한 전압측정부;상기 입력전원을 스위칭하는 트랜지스터;상기 트랜지스터를 구동하는 트랜지스터 구동부;상기 트랜지스터에서 스위칭 되는 전원을 평활화하여 출력하는 평활화부;상기 평활화부에서 출력되는 전원을 상기 교류전원부로 회생하는 회생부;상기 평활화부의 전류를 측정하는 전류측정부;상기 전압측정부의 전압이 기준전압 이상이면, 전원 회생을 하도록 상기 트랜지스터 구동부를 제어하고, 상기 전류측정부의 전류가 기준값 이상이면, 상기 트랜지스터를 오프하도록 상기 구동부를 제어하는 제어부를 포함하는 전원 회생 장치.
- 제1항에 있어서,상기 전압 측정부는 상기 발전장치로부터 입력되는 입력전원의 양단을 연결하는 제1, 제2 저항으로 이루어지고, 제1 저항과 제2 저항 사이의 전압을 제공하는 것을 특징으로 하는 전원 회생 장치.
- 제1항 또는 제2항에 있어서,상기 평활화부는, 상기 트랜지스터에서 스위칭 되는 전원을 평활화하는 리액터, 상기 리액터와 병렬로 연결되는 제1 커패시터를 포함하는 것을 특징으로 하는 전원 회생 장치.
- 제3항에 있어서,상기 발전장치의 직류 전원 출력측으로 상기 트랜지스터 쪽의 전원이 되돌아 가는 것을 방지하며 스위칭시 배선에서 발생하는 공진을 차단하는 다이오드를 더 포함하는 전원 회생 장치.
- 제4항에 있어서,상기 발전장치로부터 공급되는 직류 전원을 안정시키고 상기 트랜지스터의 스위칭시에 발생하는 서지전압을 억제하는 제2 커패시터(C2)를 더 포함하는 전원 회생 장치.
- 제5항에 있어서,상기 회생부는 복수의 사이리스터를 이용하여 구성하는 것을 특징으로 하는 전원 회생 장치.
- 외부의 발전장치로부터 직류전원을 입력받고, 교류 전원부로 전원을 회생하는 전원 회생 장치의 제어 방법으로서,상기 발전장치로부터 입력되는 입력전원의 전압을 측정하는 단계;상기 측정된 전압이 기준전압 이상이면, 트랜지스터를 스위칭하며 전원을 회생하는 단계;회생되는 전원의 전류를 측정하는 단계;상기 전류가 기준 전류 이상이면, 상기 트랜지스터를 오프하여 전원 회생을 중단하는 단계를 포함하는 전원 회생 장치의 제어 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090073945A KR101042899B1 (ko) | 2009-08-11 | 2009-08-11 | 전원 회생 장치 및 그의 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090073945A KR101042899B1 (ko) | 2009-08-11 | 2009-08-11 | 전원 회생 장치 및 그의 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110016304A KR20110016304A (ko) | 2011-02-17 |
KR101042899B1 true KR101042899B1 (ko) | 2011-06-20 |
Family
ID=43774749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090073945A KR101042899B1 (ko) | 2009-08-11 | 2009-08-11 | 전원 회생 장치 및 그의 제어 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101042899B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003009398A (ja) | 2001-06-19 | 2003-01-10 | Sanyo Electric Co Ltd | 系統連系発電装置の制御方法及び系統連系発電装置 |
JP2003018750A (ja) | 2001-06-29 | 2003-01-17 | Sanyo Electric Co Ltd | 系統連系発電装置の制御方法及び系統連系発電装置 |
JP2008035655A (ja) | 2006-07-31 | 2008-02-14 | Sanyo Electric Co Ltd | 系統連系装置 |
JP2008104334A (ja) | 2006-10-23 | 2008-05-01 | Osaka Gas Co Ltd | 燃料電池式分散型発電装置 |
-
2009
- 2009-08-11 KR KR1020090073945A patent/KR101042899B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003009398A (ja) | 2001-06-19 | 2003-01-10 | Sanyo Electric Co Ltd | 系統連系発電装置の制御方法及び系統連系発電装置 |
JP2003018750A (ja) | 2001-06-29 | 2003-01-17 | Sanyo Electric Co Ltd | 系統連系発電装置の制御方法及び系統連系発電装置 |
JP2008035655A (ja) | 2006-07-31 | 2008-02-14 | Sanyo Electric Co Ltd | 系統連系装置 |
JP2008104334A (ja) | 2006-10-23 | 2008-05-01 | Osaka Gas Co Ltd | 燃料電池式分散型発電装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20110016304A (ko) | 2011-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6735900B2 (ja) | 半導体装置、および、電力変換システム | |
JP5521796B2 (ja) | 整流回路 | |
JP5662118B2 (ja) | インバータ駆動装置 | |
WO2011121765A1 (ja) | 電力変換装置およびサージ電圧抑制方法 | |
JP5752234B2 (ja) | 電力変換装置 | |
JPS61112583A (ja) | 電力変換装置 | |
JP4847597B2 (ja) | 電源回生動作モードの切替機能を有するモータ駆動装置 | |
CN102025317A (zh) | 电机驱动装置 | |
CN104953906A (zh) | 负载驱动装置 | |
JP2012249481A (ja) | インバータ駆動装置 | |
KR100629300B1 (ko) | Igbt-제어 사이리스터 ac/dc 변환기 | |
JP2017163392A (ja) | インバータ駆動装置および半導体モジュール | |
JP2010119216A (ja) | 電力変換装置 | |
JP2019097305A (ja) | 電力半導体モジュールおよび電力変換装置 | |
CN111049118A (zh) | 用电电路的过压保护装置、方法和具有过压保护的电路 | |
JP4706130B2 (ja) | 電力用半導体素子のゲート駆動回路 | |
JP2006340501A (ja) | スイッチング素子の過電流保護装置 | |
JP2007116790A (ja) | インバータ装置 | |
JP6717380B2 (ja) | 半導体モジュール、及び半導体モジュールに使われるスイッチング素子のチップ設計方法 | |
JP5375130B2 (ja) | 無停電電源装置 | |
JP2013027114A (ja) | 船舶用ドライブ装置及び当該装置用制動抵抗器の保護方法 | |
KR101042899B1 (ko) | 전원 회생 장치 및 그의 제어 방법 | |
JP2009022060A (ja) | 交流電動機の制御装置 | |
JP2014107931A (ja) | インバータ装置の運転方法およびインバータ装置 | |
JP5224128B2 (ja) | 電流検出回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140414 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150611 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160607 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170613 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180612 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190527 Year of fee payment: 9 |