JPS6355742U - - Google Patents
Info
- Publication number
- JPS6355742U JPS6355742U JP14726886U JP14726886U JPS6355742U JP S6355742 U JPS6355742 U JP S6355742U JP 14726886 U JP14726886 U JP 14726886U JP 14726886 U JP14726886 U JP 14726886U JP S6355742 U JPS6355742 U JP S6355742U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- down transformer
- secondary side
- voltage circuit
- surge absorption
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第１図はこの考案の一実施例を示す電気回路図
である。
図中、１はパルス幅変調型インバータ、２は昇
圧変圧器、３は高電圧交流電動機、４はサージ吸
収装置、５はコンデンサ、６は降圧変圧器、７は
サージ吸収用抵抗器である。
FIG. 1 is an electrical circuit diagram showing an embodiment of this invention. In the figure, 1 is a pulse width modulation type inverter, 2 is a step-up transformer, 3 is a high-voltage AC motor, 4 is a surge absorber, 5 is a capacitor, 6 is a step-down transformer, and 7 is a surge absorption resistor.
Claims (1)
で昇圧して高電圧負荷に印加するようにした高電
圧回路において、上記昇圧変圧器の二次側の相間
にコンデンサと降圧変圧器の一次側とを直列に接
続し、該降圧変圧器の二次側にサージ吸収用抵抗
器を接続したことを特徴とする高電圧回路のサー
ジ吸収装置。 In a high voltage circuit in which the output of a pulse width modulation type inverter is boosted by a step-up transformer and applied to a high-voltage load, a capacitor is connected between the secondary side phases of the step-up transformer and the primary side of the step-down transformer. A surge absorption device for a high voltage circuit, characterized in that the step-down transformer is connected in series with a surge absorption resistor connected to the secondary side of the step-down transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14726886U JPS6355742U (en) | 1986-09-26 | 1986-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14726886U JPS6355742U (en) | 1986-09-26 | 1986-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6355742U true JPS6355742U (en) | 1988-04-14 |
Family
ID=31060480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14726886U Pending JPS6355742U (en) | 1986-09-26 | 1986-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6355742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999045629A1 (en) * | 1998-03-06 | 1999-09-10 | Ebara Corporation | Surge suppressor |
-
1986
- 1986-09-26 JP JP14726886U patent/JPS6355742U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999045629A1 (en) * | 1998-03-06 | 1999-09-10 | Ebara Corporation | Surge suppressor |