JPS63113465U - - Google Patents
Info
- Publication number
- JPS63113465U JPS63113465U JP19639587U JP19639587U JPS63113465U JP S63113465 U JPS63113465 U JP S63113465U JP 19639587 U JP19639587 U JP 19639587U JP 19639587 U JP19639587 U JP 19639587U JP S63113465 U JPS63113465 U JP S63113465U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- engine
- welding
- voltage
- output
- 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
- 238000003466 welding Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 3
- 230000027311 M phase Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例構成を示し、第２図
は本考案のエンジン・ウエルダの特性を説明する
説明図を示す。
図中、１はエンジン、２は磁石発電機、３は溶
接用発電機の回転界磁、４は界磁巻線、５は溶接
用発電機の固定子、６Ｕ１ないし６Ｕ３および６
Ｖ１ないし６Ｖ３は主発電巻線、７は励磁巻線、
Ｓ１ないしＳ２４は固定子スロツト、８ないし１
３は夫々ダイオード、１４は溶接部、１５，１６
は夫々整流装置、１７は可変抵抗、１８は３相交
流電源用出力端子を表している。
FIG. 1 shows the configuration of an embodiment of the present invention, and FIG. 2 shows an explanatory diagram illustrating the characteristics of the engine welder of the present invention. In the figure, 1 is the engine, 2 is the magnet generator, 3 is the rotating field of the welding generator, 4 is the field winding, 5 is the stator of the welding generator, 6U1 to 6U3 and 6
V1 to 6V3 are the main power generation windings, 7 is the excitation winding,
S1 to S24 are stator slots, 8 to 1
3 is a diode, 14 is a welding part, 15, 16
17 and 18 respectively represent a rectifier, a variable resistor, and an output terminal for a three-phase AC power supply.
Claims (1)
発電機と上記エンジンによつて駆動される補助発
電機とをそなえ、上記溶接用発電機がｍ（但しｍ
は正整数）相電圧を整流した直流出力を溶接用電
源として発生するよう構成されると共に、上記溶
接用発電機の界磁巻線に対して当該発電機固定子
上に巻回された自励用の励磁巻線からの直流出力
と上記補助発電機からの直流出力とを合成して供
給するよう構成されたエンジン・ウエルダにおい
て、上記溶接用発電機のｍ相の主発電機のそれぞ
れに誘起される電圧波形に対して電気角で９０°
よりも小さく３０°以上の範囲に遅相された電圧
を誘起する固定子スロツトの位置に上記励磁巻線
を巻回すると共に、上記界磁巻線が巻回される界
磁を非凸極型に構成したことを特徴とするエンジ
ン・ウエルダ。 The welding generator is equipped with a rotating field type welding generator driven by an engine and an auxiliary generator driven by the engine.
is a positive integer) It is configured to generate a DC output obtained by rectifying the phase voltage as a welding power source, and a self-excited In the engine welder configured to combine and supply the DC output from the excitation winding for the welding generator and the DC output from the auxiliary generator, an induced voltage is applied to each of the m-phase main generator of the welding generator. 90° electrical angle with respect to the voltage waveform
The excitation winding is wound at the position of the stator slot that induces a voltage whose phase is delayed by 30 degrees or more, and the field around which the field winding is wound is of a non-convex pole type. An engine welder characterized by having the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196395U JPH0441750Y2 (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196395U JPH0441750Y2 (en) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63113465U true JPS63113465U (en) | 1988-07-21 |
| JPH0441750Y2 JPH0441750Y2 (en) | 1992-09-30 |
Family
ID=31155177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196395U Expired JPH0441750Y2 (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441750Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016149892A (en) * | 2015-02-13 | 2016-08-18 | 北越工業株式会社 | AC generator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582099U (en) * | 1978-11-30 | 1980-06-06 |
-
1987
- 1987-12-24 JP JP1987196395U patent/JPH0441750Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582099U (en) * | 1978-11-30 | 1980-06-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016149892A (en) * | 2015-02-13 | 2016-08-18 | 北越工業株式会社 | AC generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441750Y2 (en) | 1992-09-30 |
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