JPH0410320B2 - - Google Patents
Info
- Publication number
- JPH0410320B2 JPH0410320B2 JP58157113A JP15711383A JPH0410320B2 JP H0410320 B2 JPH0410320 B2 JP H0410320B2 JP 58157113 A JP58157113 A JP 58157113A JP 15711383 A JP15711383 A JP 15711383A JP H0410320 B2 JPH0410320 B2 JP H0410320B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- synchronous motor
- power
- detection relay
- switch
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/024—Synchronous motors controlled by supply frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58157113A JPS6051498A (ja) | 1983-08-30 | 1983-08-30 | 同期電動機の乱調防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58157113A JPS6051498A (ja) | 1983-08-30 | 1983-08-30 | 同期電動機の乱調防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6051498A JPS6051498A (ja) | 1985-03-22 |
JPH0410320B2 true JPH0410320B2 (enrdf_load_stackoverflow) | 1992-02-24 |
Family
ID=15642505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58157113A Granted JPS6051498A (ja) | 1983-08-30 | 1983-08-30 | 同期電動機の乱調防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051498A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63235345A (ja) * | 1987-03-25 | 1988-09-30 | Shin Kobe Electric Mach Co Ltd | 積層板の製造法 |
-
1983
- 1983-08-30 JP JP58157113A patent/JPS6051498A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6051498A (ja) | 1985-03-22 |
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