JPH0413959B2 - - Google Patents
Info
- Publication number
- JPH0413959B2 JPH0413959B2 JP61179115A JP17911586A JPH0413959B2 JP H0413959 B2 JPH0413959 B2 JP H0413959B2 JP 61179115 A JP61179115 A JP 61179115A JP 17911586 A JP17911586 A JP 17911586A JP H0413959 B2 JPH0413959 B2 JP H0413959B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- cap
- circulating current
- voltage
- 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.)
- Expired - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 69
- 238000002955 isolation Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 17
- 230000006698 induction Effects 0.000 description 16
- 230000001965 increasing effect Effects 0.000 description 15
- 229910001219 R-phase Inorganic materials 0.000 description 11
- 230000005284 excitation Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000018199 S phase Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010304 firing Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000555745 Sciuridae Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
- Ac-Ac Conversion (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61179115A JPS6339495A (ja) | 1986-07-30 | 1986-07-30 | 交流電動機駆動装置 |
| DE8787109725T DE3781613T2 (de) | 1986-07-14 | 1987-07-06 | Geraet fuer wechselstrommotorantrieb. |
| EP87109725A EP0253267B1 (de) | 1986-07-14 | 1987-07-06 | Gerät für Wechselstrommotorantrieb |
| US07/071,395 US4760321A (en) | 1986-07-14 | 1987-07-09 | AC motor drive apparatus |
| CA000541730A CA1285610C (en) | 1986-07-14 | 1987-07-09 | Ac motor drive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61179115A JPS6339495A (ja) | 1986-07-30 | 1986-07-30 | 交流電動機駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6339495A JPS6339495A (ja) | 1988-02-19 |
| JPH0413959B2 true JPH0413959B2 (de) | 1992-03-11 |
Family
ID=16060271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61179115A Granted JPS6339495A (ja) | 1986-07-14 | 1986-07-30 | 交流電動機駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339495A (de) |
-
1986
- 1986-07-30 JP JP61179115A patent/JPS6339495A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339495A (ja) | 1988-02-19 |
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