JPH0241698U - - Google Patents
Info
- Publication number
- JPH0241698U JPH0241698U JP11745688U JP11745688U JPH0241698U JP H0241698 U JPH0241698 U JP H0241698U JP 11745688 U JP11745688 U JP 11745688U JP 11745688 U JP11745688 U JP 11745688U JP H0241698 U JPH0241698 U JP H0241698U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- power supply
- power converter
- load
- detection circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Control Of Eletrric Generators (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来の非常用電源設備の一例を示すブロ
ツク図である。
１……エンジン、３……発電機、５ａ〜５ｃ…
…負荷、７……コンバータ、８……抵抗、９……
スイツチ、１０……過電圧検出回路、１１……過
電圧吸収回路。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing an example of conventional emergency power supply equipment. 1...engine, 3...generator, 5a-5c...
...Load, 7...Converter, 8...Resistance, 9...
Switch, 10... overvoltage detection circuit, 11... overvoltage absorption circuit.
Claims (1)
負荷を接続して成る電源設備において、 前記電源装置の発電機と前記負荷の共通接続点
に接続された電力変換器と、 前記電力変換器の出力電圧が所定電圧以上のと
き所定の制御信号を発する過電圧検出回路と、 前記電力変換器の一方の出力端に接続された抵
抗と、 前記電力変換器の他方の出力端と前記抵抗とを
結ぶ電路に介挿され、前記過電圧検出回路の制御
出力によつてオン・オフ制御されるスイツチとを
備えたことを特徴とする発電機のオーバースピー
ド防止回路。[Claims for Utility Model Registration] In a power supply facility comprising a power supply device equipped with a generator and a load having a regeneration function, a power converter connected to a common connection point between the generator of the power supply device and the load. an overvoltage detection circuit that issues a predetermined control signal when the output voltage of the power converter is equal to or higher than a predetermined voltage; a resistor connected to one output end of the power converter; 1. An overspeed prevention circuit for a generator, comprising a switch inserted in an electric path connecting an output end and the resistor, and controlled on and off by a control output of the overvoltage detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11745688U JPH0241698U (en) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11745688U JPH0241698U (en) | 1988-09-07 | 1988-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241698U true JPH0241698U (en) | 1990-03-22 |
Family
ID=31360932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11745688U Pending JPH0241698U (en) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241698U (en) |
-
1988
- 1988-09-07 JP JP11745688U patent/JPH0241698U/ja active Pending