JPS5460410A - Operation method of commutatorless motor - Google Patents
Operation method of commutatorless motorInfo
- Publication number
- JPS5460410A JPS5460410A JP12576677A JP12576677A JPS5460410A JP S5460410 A JPS5460410 A JP S5460410A JP 12576677 A JP12576677 A JP 12576677A JP 12576677 A JP12576677 A JP 12576677A JP S5460410 A JPS5460410 A JP S5460410A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- synchronous motor
- time
- switch
- energy
- 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
Landscapes
- Motor And Converter Starters (AREA)
Abstract
PURPOSE: To improve the starting capacity through a starting of an AC machine utilizing energy possessed by a synchronous motor with a switch inserted into the input power supply of AC motor in parallel connected to the synchronous motor.
CONSTITUTION: At a time of t0, a synchronous motor 15 is started and accelerated up to a given speed. At this point, the gate of an inverter circuit 14 is blocked to allow the synchronous motor 15 to run freely. Thus, an electromotive force is induced in the terminal. When a switch 101 is closed at a time t2, an AC motor 16 starts to rotate by an energy stored in the synchronous motor 15. At a time t3, the energy reaches a balance in the giving and receiving level, and the motor runs almost freely continuing to run. When the switch is closed at a time t4, the AC motor start to turn by an energy stored in the synchronous motor 15 and the AC motor 16 and accelerated until the energy reaches a balance in the giving and receiving level
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12576677A JPS5460410A (en) | 1977-10-21 | 1977-10-21 | Operation method of commutatorless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12576677A JPS5460410A (en) | 1977-10-21 | 1977-10-21 | Operation method of commutatorless motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5460410A true JPS5460410A (en) | 1979-05-15 |
Family
ID=14918289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12576677A Pending JPS5460410A (en) | 1977-10-21 | 1977-10-21 | Operation method of commutatorless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5460410A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102158151A (en) * | 2010-06-11 | 2011-08-17 | 兰州理工大学 | Load balancing control system coaxially operating with dual-direct-current (DC) separately excited machine and control method thereof |
-
1977
- 1977-10-21 JP JP12576677A patent/JPS5460410A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102158151A (en) * | 2010-06-11 | 2011-08-17 | 兰州理工大学 | Load balancing control system coaxially operating with dual-direct-current (DC) separately excited machine and control method thereof |
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