JPH0472843U - - Google Patents
Info
- Publication number
- JPH0472843U JPH0472843U JP11330590U JP11330590U JPH0472843U JP H0472843 U JPH0472843 U JP H0472843U JP 11330590 U JP11330590 U JP 11330590U JP 11330590 U JP11330590 U JP 11330590U JP H0472843 U JPH0472843 U JP H0472843U
- Authority
- JP
- Japan
- Prior art keywords
- power
- converter
- inverter
- blower
- operates
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第１図は、本考案の一実施例のブロツク図、第
２図は従来の無停波システムのブロツク図である
。
１……無停電電源装置、２……送風機、３……
インバータ、４，６，８……直流変換器、５……
電力増幅器、７……励振器。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional wireless system. 1...Uninterruptible power supply, 2...Blower, 3...
Inverter, 4, 6, 8...DC converter, 5...
Power amplifier, 7... exciter.
Claims (1)
を動作させる直流変換器と、前記電力増幅器を冷
却する送風機とに、無停電電源装置によつて交流
電力を供給する無停波システムにおいて、前記送
風機を駆動する交流電力の周波数及び電圧を起動
時に変化させるインバータと、このインバータに
直流電力を供給する直流変換器とを含むことを特
徴とする無停波システム。 In an uninterruptible system in which an uninterruptible power supply supplies AC power to a DC converter that operates a power amplifier, a DC converter that operates an exciter, and a blower that cools the power amplifier, the blower An unstoppable system comprising: an inverter that changes the frequency and voltage of AC power that drives the AC power at startup; and a DC converter that supplies DC power to the inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11330590U JPH0472843U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11330590U JPH0472843U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472843U true JPH0472843U (en) | 1992-06-26 |
Family
ID=31860873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11330590U Pending JPH0472843U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472843U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010206899A (en) * | 2009-03-02 | 2010-09-16 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply unit |
| JP2010206900A (en) * | 2009-03-02 | 2010-09-16 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply apparatus |
| JP2011055667A (en) * | 2009-09-03 | 2011-03-17 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply unit |
| JP2011229260A (en) * | 2010-04-19 | 2011-11-10 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power system |
-
1990
- 1990-10-29 JP JP11330590U patent/JPH0472843U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010206899A (en) * | 2009-03-02 | 2010-09-16 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply unit |
| JP2010206900A (en) * | 2009-03-02 | 2010-09-16 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply apparatus |
| JP2011055667A (en) * | 2009-09-03 | 2011-03-17 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power supply unit |
| JP2011229260A (en) * | 2010-04-19 | 2011-11-10 | Toshiba Mitsubishi-Electric Industrial System Corp | Uninterruptible power system |