JPS57156573A - Electric inspection device for armature winding - Google Patents
Electric inspection device for armature windingInfo
- Publication number
- JPS57156573A JPS57156573A JP4165181A JP4165181A JPS57156573A JP S57156573 A JPS57156573 A JP S57156573A JP 4165181 A JP4165181 A JP 4165181A JP 4165181 A JP4165181 A JP 4165181A JP S57156573 A JPS57156573 A JP S57156573A
- Authority
- JP
- Japan
- Prior art keywords
- relay
- connection state
- changeover switch
- armature
- desired connection
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
PURPOSE:To perform the nesessary inspection of the desired connection state of an armature winding rapidly and securely without reconnecting test cords, by obtaining a desired connection state by switching contacts through a relay which responds to a changeover switch. CONSTITUTION:Terminals X1-Z1, U1-W1, etc., of >=3 armatures are connected to corresponding test cords 2, 1, etc. In this state, operating a prescribed changeover switch energizes a corresponding relay to connect a circuit 23 through a relay contact R7, and the windings of the armatures are connected 3 digitally. When a necessary changeover switch is operated in this connection state, the connections of relay contacts R1-, etc., are controlled similarly by a specific relay to inspect armature turning directions, impedance, the number of electrodes, impulse, etc., electrically, thus electrically inspecting the armature windings in a desired connection state rapidly and securely without reconnecting the test cords.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4165181A JPS57156573A (en) | 1981-03-24 | 1981-03-24 | Electric inspection device for armature winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4165181A JPS57156573A (en) | 1981-03-24 | 1981-03-24 | Electric inspection device for armature winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57156573A true JPS57156573A (en) | 1982-09-27 |
Family
ID=12614257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4165181A Pending JPS57156573A (en) | 1981-03-24 | 1981-03-24 | Electric inspection device for armature winding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57156573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315243A (en) * | 1988-08-01 | 1991-01-23 | Westinghouse Electric Corp <We> | Device for connecting lead to strand of stator winding |
-
1981
- 1981-03-24 JP JP4165181A patent/JPS57156573A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315243A (en) * | 1988-08-01 | 1991-01-23 | Westinghouse Electric Corp <We> | Device for connecting lead to strand of stator winding |
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