JPS63194543U - - Google Patents
Info
- Publication number
- JPS63194543U JPS63194543U JP8408387U JP8408387U JPS63194543U JP S63194543 U JPS63194543 U JP S63194543U JP 8408387 U JP8408387 U JP 8408387U JP 8408387 U JP8408387 U JP 8408387U JP S63194543 U JPS63194543 U JP S63194543U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- voltage drop
- injection transformer
- series
- supply 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第１図、第２図は本考案の実施例を示す。第３
図は、本考案装置の制御回路の一例を示す。第４
図は、従来の直列形瞬時電圧低下補償装置の一例
を示す。
１…注入トランス、２…バイパススイツチ、３
…整流器、４…コンデンサ、５…インバータ、６
…バツクアツプスイツチ、７…負荷、８…制御回
路、１０…交流電源。
1 and 2 show an embodiment of the present invention. Third
The figure shows an example of the control circuit of the device of the present invention. Fourth
The figure shows an example of a conventional series type instantaneous voltage drop compensator. 1...Injection transformer, 2...Bypass switch, 3
... Rectifier, 4... Capacitor, 5... Inverter, 6
... Backup switch, 7... Load, 8... Control circuit, 10... AC power supply.
Claims (1)
圧の瞬時低下時、インバータより、注入トランス
を介して負荷に対する電源に直列に電圧を加えて
電源電圧の瞬時電圧低下を補償する装置において
、注入トランスを多段カスケードに接続したこと
を特徴とする直列形瞬時電圧低下補償装置。 In a device that compensates for the instantaneous voltage drop in the power supply voltage by applying the energy stored in the capacitor in series to the power supply for the load from the inverter via the injection transformer when the power supply voltage drops momentarily, the injection transformer is used in a multi-stage cascade. A series type instantaneous voltage drop compensator characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084083U JPH0632760Y2 (en) | 1987-05-29 | 1987-05-29 | Series type instantaneous voltage drop compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987084083U JPH0632760Y2 (en) | 1987-05-29 | 1987-05-29 | Series type instantaneous voltage drop compensator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63194543U true JPS63194543U (en) | 1988-12-14 |
| JPH0632760Y2 JPH0632760Y2 (en) | 1994-08-24 |
Family
ID=30938259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987084083U Expired - Lifetime JPH0632760Y2 (en) | 1987-05-29 | 1987-05-29 | Series type instantaneous voltage drop compensator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632760Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079059A (en) * | 2013-03-26 | 2014-10-01 | 谢旻璟 | Static change-over switch circuit for UPS |
| WO2020178969A1 (en) * | 2019-03-05 | 2020-09-10 | 東芝三菱電機産業システム株式会社 | Power supply device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4863983U (en) * | 1971-11-17 | 1973-08-14 | ||
| JPS60208100A (en) * | 1984-03-31 | 1985-10-19 | Toshiba Corp | X-ray generating equipment |
-
1987
- 1987-05-29 JP JP1987084083U patent/JPH0632760Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4863983U (en) * | 1971-11-17 | 1973-08-14 | ||
| JPS60208100A (en) * | 1984-03-31 | 1985-10-19 | Toshiba Corp | X-ray generating equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079059A (en) * | 2013-03-26 | 2014-10-01 | 谢旻璟 | Static change-over switch circuit for UPS |
| JP2014193107A (en) * | 2013-03-26 | 2014-10-06 | Min-Jing Hsieh | Highly reliable static transfer switch circuit for uninterruptible power supply system |
| WO2020178969A1 (en) * | 2019-03-05 | 2020-09-10 | 東芝三菱電機産業システム株式会社 | Power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632760Y2 (en) | 1994-08-24 |