ATA144895A - THYRISTOR PROTECTION BY INVERTER TIP DETECTION - Google Patents
THYRISTOR PROTECTION BY INVERTER TIP DETECTIONInfo
- Publication number
- ATA144895A ATA144895A AT0144895A AT144895A ATA144895A AT A144895 A ATA144895 A AT A144895A AT 0144895 A AT0144895 A AT 0144895A AT 144895 A AT144895 A AT 144895A AT A144895 A ATA144895 A AT A144895A
- Authority
- AT
- Austria
- Prior art keywords
- inverter
- tip detection
- thyristor protection
- thyristor
- protection
- Prior art date
Links
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
- H02M1/00—Details of apparatus for conversion
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/06—Controlling the motor in four quadrants
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0144895A AT404414B (en) | 1995-08-28 | 1995-08-28 | THYRISTOR PROTECTION BY INVERTER TIP DETECTION |
DE19634186A DE19634186B4 (en) | 1995-08-28 | 1996-08-23 | Mains-controlled thyristor bridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0144895A AT404414B (en) | 1995-08-28 | 1995-08-28 | THYRISTOR PROTECTION BY INVERTER TIP DETECTION |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA144895A true ATA144895A (en) | 1998-03-15 |
AT404414B AT404414B (en) | 1998-11-25 |
Family
ID=3514117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0144895A AT404414B (en) | 1995-08-28 | 1995-08-28 | THYRISTOR PROTECTION BY INVERTER TIP DETECTION |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT404414B (en) |
DE (1) | DE19634186B4 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10285939A (en) * | 1997-04-03 | 1998-10-23 | Fanuc Ltd | Voltage converting type converter |
JP2001186771A (en) * | 1999-10-15 | 2001-07-06 | Seiko Epson Corp | Chopper circuit, controlling method of chopper circuit, chopper-type charge circuit, electronic equipment, and clocking device |
US6385066B1 (en) * | 2000-11-01 | 2002-05-07 | General Electric Corporation | Method and system for detecting a zero current level in a line commutated converter |
AT500585B1 (en) | 2004-07-14 | 2009-02-15 | Siemens Ag Oesterreich | CLEARING DEVICE FOR A RESERVOIRING RECTIFIER BRIDGE |
AT500608B1 (en) | 2004-07-14 | 2008-07-15 | Siemens Ag Oesterreich | METHOD FOR CONTROLLING A CLEARING DEVICE FOR A RESERVOIRING RECTIFIER BRIDGE |
DE102010022273A1 (en) † | 2010-05-31 | 2011-12-01 | Sick Ag | Optoelectronic sensor for detecting object edges |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654541A (en) * | 1969-06-26 | 1972-04-04 | Gen Electric | Thyristor state sensor |
US3852656A (en) * | 1974-04-19 | 1974-12-03 | Gen Motors Corp | Inverter fault protection and frequency limiting circuit |
CA1099339A (en) * | 1978-04-13 | 1981-04-14 | Canadian General Electric Company Limited | Conduction through sensing and inverter protection system |
US4469999A (en) * | 1981-03-23 | 1984-09-04 | Eaton Corporation | Regenerative drive control |
DD236213A1 (en) * | 1985-04-11 | 1986-05-28 | Transform Roentgen Matern Veb | SELF-DELETING INVERTER |
DD290305A5 (en) * | 1989-12-04 | 1991-05-23 | Veb Elektroprojekt Und Anlagenbau Berlin,De | PROCESS FOR THE PROTECTION OF ELECTRONIC SWITCHES IN SELF-LEADED TERMINALS |
JPH03234016A (en) * | 1990-02-09 | 1991-10-18 | Isuzu Motors Ltd | Electric double layer capacitor |
DE4009853C1 (en) * | 1990-03-24 | 1991-09-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De | Circuitry ascertaining start of switch-over time - connects outputs of two OR=gates and via AND=gate for star points of antiparallel thyristor bridges of rectifier or inverter |
US5115387A (en) * | 1990-08-14 | 1992-05-19 | Polyspede Electronics Corporation | Circuitry and method of protecting thyristors |
AT399066B (en) * | 1991-04-11 | 1995-03-27 | Siemens Ag Oesterreich | VOLTAGE MONITORING CIRCUIT FOR THREE-PHASE THREE-PHASE NETWORKS |
DE4332899C1 (en) * | 1993-09-22 | 1994-09-29 | Licentia Gmbh | Circuit arrangement for detecting the duration of current flow at converter valves |
-
1995
- 1995-08-28 AT AT0144895A patent/AT404414B/en not_active IP Right Cessation
-
1996
- 1996-08-23 DE DE19634186A patent/DE19634186B4/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AT404414B (en) | 1998-11-25 |
DE19634186B4 (en) | 2012-12-27 |
DE19634186A1 (en) | 1997-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EIH | Change in the person of patent owner | ||
MM01 | Lapse because of not paying annual fees |
Effective date: 20140315 |