JPS5829388A - リニアモ−タの故障検出装置 - Google Patents
リニアモ−タの故障検出装置Info
- Publication number
- JPS5829388A JPS5829388A JP56126807A JP12680781A JPS5829388A JP S5829388 A JPS5829388 A JP S5829388A JP 56126807 A JP56126807 A JP 56126807A JP 12680781 A JP12680781 A JP 12680781A JP S5829388 A JPS5829388 A JP S5829388A
- Authority
- JP
- Japan
- Prior art keywords
- impedance
- output
- unit
- vehicle
- power supply
- 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
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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Control Of Linear Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56126807A JPS5829388A (ja) | 1981-08-14 | 1981-08-14 | リニアモ−タの故障検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56126807A JPS5829388A (ja) | 1981-08-14 | 1981-08-14 | リニアモ−タの故障検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5829388A true JPS5829388A (ja) | 1983-02-21 |
JPS624956B2 JPS624956B2 (enrdf_load_stackoverflow) | 1987-02-02 |
Family
ID=14944440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56126807A Granted JPS5829388A (ja) | 1981-08-14 | 1981-08-14 | リニアモ−タの故障検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829388A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010147395A (ja) * | 2008-12-22 | 2010-07-01 | Railway Technical Res Inst | 超電導磁石装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0198561U (enrdf_load_stackoverflow) * | 1987-12-21 | 1989-06-30 |
-
1981
- 1981-08-14 JP JP56126807A patent/JPS5829388A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010147395A (ja) * | 2008-12-22 | 2010-07-01 | Railway Technical Res Inst | 超電導磁石装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS624956B2 (enrdf_load_stackoverflow) | 1987-02-02 |
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