JPS6430643U - - Google Patents
Info
- Publication number
- JPS6430643U JPS6430643U JP12536387U JP12536387U JPS6430643U JP S6430643 U JPS6430643 U JP S6430643U JP 12536387 U JP12536387 U JP 12536387U JP 12536387 U JP12536387 U JP 12536387U JP S6430643 U JPS6430643 U JP S6430643U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- battery
- uninterruptible power
- supply device
- cvcf
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Protection Of Static Devices (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
一般的な浮動充電方式ＣＶＣＦの回路図、第３図
は従来例の回路図である。
１，１ａ，１ｂ……順変換部のコンバータ、２
，２ａ，２ｂ……逆変換部のインバータ、３……
バツテリ、４，４ａ，４ｂ……出力フイルタ、５
ａ，５ｂ……直流スイツチ、５１ａ，５１ｂ……
ダイオード、５２ａ，５２ｂ……ヒユーズ、５３
ａ，５３ｂ……サイリスタ。
FIG. 1 is a circuit diagram of an embodiment of the present invention, FIG. 2 is a circuit diagram of a general floating charging type CVCF, and FIG. 3 is a circuit diagram of a conventional example. 1, 1a, 1b...Converter of forward conversion section, 2
, 2a, 2b...inverter of the inverse conversion section, 3...
Battery, 4, 4a, 4b...Output filter, 5
a, 5b...DC switch, 51a, 51b...
Diode, 52a, 52b...Fuse, 53
a, 53b...thyristor.
Claims (1)
バツテリとに接続するＣＶＣＦを複数台並列に配
設し、共通のバツテリに接続した浮動充電方式の
無停電電源装置において、直列に接続されたダイ
オード及びヒユーズとそれらに逆並列に接続され
たサイリスタとで成る直流スイツチを各ＣＶＣＦ
の順変換部とバツテリとの接続回線上に介設した
ことを特徴とする無停電電源装置。 In a floating charging type uninterruptible power supply in which a plurality of CVCFs are arranged in parallel and connected to a common battery, a forward converter that can control DC voltage is connected to an inverter and a battery. Each CVCF has a DC switch consisting of a fuse and a thyristor connected in antiparallel to them.
An uninterruptible power supply device characterized in that the uninterruptible power supply device is installed on a connection line between a forward conversion unit and a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536387U JPH0635637Y2 (en) | 1987-08-18 | 1987-08-18 | Uninterruptible power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12536387U JPH0635637Y2 (en) | 1987-08-18 | 1987-08-18 | Uninterruptible power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430643U true JPS6430643U (en) | 1989-02-27 |
| JPH0635637Y2 JPH0635637Y2 (en) | 1994-09-14 |
Family
ID=31375906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12536387U Expired - Lifetime JPH0635637Y2 (en) | 1987-08-18 | 1987-08-18 | Uninterruptible power system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635637Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017050969A (en) * | 2015-09-01 | 2017-03-09 | 株式会社オートネットワーク技術研究所 | Protective device |
-
1987
- 1987-08-18 JP JP12536387U patent/JPH0635637Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017050969A (en) * | 2015-09-01 | 2017-03-09 | 株式会社オートネットワーク技術研究所 | Protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635637Y2 (en) | 1994-09-14 |