AT247978B - Converter arrangement for reversible drives - Google Patents
Converter arrangement for reversible drivesInfo
- Publication number
- AT247978B AT247978B AT299065A AT299065A AT247978B AT 247978 B AT247978 B AT 247978B AT 299065 A AT299065 A AT 299065A AT 299065 A AT299065 A AT 299065A AT 247978 B AT247978 B AT 247978B
- Authority
- AT
- Austria
- Prior art keywords
- vessel
- vessels
- group
- groups
- intended
- 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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Description
<Desc/Clms Page number 1>
Stromrichteranordnung für Umkehrantriebe
EMI1.1
<Desc/Clms Page number 2>
Abschliessend ist zur Ergänzung der Fig. 2 darauf hinzuweisen, dass gegebenenfalls zwischen die Motore 1 und l* eine Glättungsdrossel in Mittelpunktschaltung vorzusehen bzw. für den Vorwärts- bzw.
Bremsstrom je eine halb so grosse Glättungsdrossel anzuordnen ist.
EMI2.1
:net, dass den den Umkehrantrieb bildenden Motoren (1 und 1') für den Vorwärtsbetrieb wenigstens ein Gefäss bzw. eine Gefässgruppe (2) zugeordnet ist, während für den Reversier- bzw. Bremsbetrieb nur einer (1) der beiden Motore mindestens mit einem nur für einen Teil der Nennspannung des für den Vorwärtsbetrieb vorgesehenen Gefässes bzw. Gefässgruppe (2) ausgelegten und zu diesem gegen-bzw. antiparallelgeschalteten Gefäss oder Gefässgruppe (3) verbunden ist.
EMI2.2
<Desc / Clms Page number 1>
Converter arrangement for reversible drives
EMI1.1
<Desc / Clms Page number 2>
Finally, to supplement FIG. 2, it should be pointed out that, if necessary, a smoothing throttle should be provided between motors 1 and 1 * in mid-point connection or for the forward or
Braking current a smoothing choke half as large is to be arranged.
EMI2.1
: net that the motors (1 and 1 ') forming the reversing drive are assigned at least one container or group of containers (2) for forward operation, while only one (1) of the two motors is assigned at least one for reversing or braking operation designed for only part of the nominal voltage of the vessel or vessel group (2) provided for forward operation Antiparallel-connected vessel or vessel group (3) is connected.
EMI2.2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT299065A AT247978B (en) | 1965-04-01 | 1965-04-01 | Converter arrangement for reversible drives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT299065A AT247978B (en) | 1965-04-01 | 1965-04-01 | Converter arrangement for reversible drives |
Publications (1)
Publication Number | Publication Date |
---|---|
AT247978B true AT247978B (en) | 1966-07-11 |
Family
ID=3543581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT299065A AT247978B (en) | 1965-04-01 | 1965-04-01 | Converter arrangement for reversible drives |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT247978B (en) |
-
1965
- 1965-04-01 AT AT299065A patent/AT247978B/en active
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