JPS561776A - Inverter - Google Patents
InverterInfo
- Publication number
- JPS561776A JPS561776A JP7723779A JP7723779A JPS561776A JP S561776 A JPS561776 A JP S561776A JP 7723779 A JP7723779 A JP 7723779A JP 7723779 A JP7723779 A JP 7723779A JP S561776 A JPS561776 A JP S561776A
- Authority
- JP
- Japan
- Prior art keywords
- unit inverters
- phase difference
- phase
- secondary sides
- voltage
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
PURPOSE:To decrease the rate of inclusion of harmonic waves, and to increase the capacity greatly by employing a plurality of unit inverters which generate at least 10 AC component having a specified sequential phase difference with reference to a fundamental wave. CONSTITUTION:The phase difference of 12 deg. is sequentially given to 15 single-phase unit inverters I1-I15. The secondary sides of transformers T1-T15, which are connected to the unit inverters I1-I15, are Y-connected. To the phases U, V, and W of the secondary sides, 10 AC-voltage components having the sequential phase difference of 12 deg. among the AC output voltages of the unit inverters are vectorially synthesized, thereby the phase voltage is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7723779A JPS561776A (en) | 1979-06-18 | 1979-06-18 | Inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7723779A JPS561776A (en) | 1979-06-18 | 1979-06-18 | Inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS561776A true JPS561776A (en) | 1981-01-09 |
Family
ID=13628250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7723779A Pending JPS561776A (en) | 1979-06-18 | 1979-06-18 | Inverter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS561776A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945177U (en) * | 1982-09-20 | 1984-03-26 | 本田技研工業株式会社 | motorcycle |
US10470816B2 (en) | 2015-12-15 | 2019-11-12 | Anrei Medical (Hangzhou) Co., Ltd. | Multi-function high-frequency tool for endoscope |
-
1979
- 1979-06-18 JP JP7723779A patent/JPS561776A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945177U (en) * | 1982-09-20 | 1984-03-26 | 本田技研工業株式会社 | motorcycle |
US10470816B2 (en) | 2015-12-15 | 2019-11-12 | Anrei Medical (Hangzhou) Co., Ltd. | Multi-function high-frequency tool for endoscope |
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