JPH0454496U - - Google Patents
Info
- Publication number
- JPH0454496U JPH0454496U JP9570090U JP9570090U JPH0454496U JP H0454496 U JPH0454496 U JP H0454496U JP 9570090 U JP9570090 U JP 9570090U JP 9570090 U JP9570090 U JP 9570090U JP H0454496 U JPH0454496 U JP H0454496U
- Authority
- JP
- Japan
- Prior art keywords
- function
- inverter device
- inverter
- activated
- direct current
- 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
- 230000006870 function Effects 0.000 claims description 3
- 230000009993 protective function Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Description
第１図はこの考案の一実施例によるインバータ
装置の構成図、第２図はこの考案の一実施例のＳ
／Ｗのフローチヤート、第３図は従来例によるイ
ンバータ装置の構成図、第４図は従来例のＳ／Ｗ
のフローチヤートである。
図において、１は電源、２はコンバータ、３は
コンデンサ、４はインバータ、５はモータ、６は
電圧監視装置、７は電流センサー、８は保護機能
動作判断回路、９はマイコン、１０は駆動回路、
１１は再始動する保護機能を設定する設定手段で
ある。なお、図中、同一符号は同一、または相当
部分を示す。
Fig. 1 is a block diagram of an inverter device according to an embodiment of this invention, and Fig. 2 is an S of an embodiment of this invention.
/W flowchart, Figure 3 is a configuration diagram of a conventional inverter device, and Figure 4 is a conventional example of S/W.
This is a flowchart. In the figure, 1 is a power supply, 2 is a converter, 3 is a capacitor, 4 is an inverter, 5 is a motor, 6 is a voltage monitoring device, 7 is a current sensor, 8 is a protective function operation judgment circuit, 9 is a microcomputer, and 10 is a drive circuit ,
11 is a setting means for setting a protection function to be restarted. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
び周波数を出力するインバータ装置に於て、該装
置の保護機能が動作し、インバータ装置がその出
力を停止した場合、この保護機能が予め任意に設
定された保護機能であればインバータ装置を再始
動する機能を有することを特徴とするインバータ
装置。 In an inverter device that converts alternating current into direct current and outputs any voltage and frequency from the direct current, if the protective function of the device is activated and the inverter stops its output, this protective function may be activated in advance. An inverter device characterized by having a function of restarting the inverter device if a set protection function is met.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9570090U JPH0454496U (en) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9570090U JPH0454496U (en) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454496U true JPH0454496U (en) | 1992-05-11 |
Family
ID=31834639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9570090U Pending JPH0454496U (en) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454496U (en) |
-
1990
- 1990-09-12 JP JP9570090U patent/JPH0454496U/ja active Pending