FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering, particularly, to testing hardware, namely to synchronous machine test-benches. In compliance with this invention, the test-bench consisting of two synchronous machines with their three-phase windings connected to a common power source and shafts coupled via a chain gear, made up of drive and driven sprockets, a chain with drive and idle loops, a tensioning device arranged on the idle loop and composed of a sprocket and a fastened weight, differs in that an additional sprocket and its drive are arranged on the said drive loop to adjust its length.
EFFECT: simpler design and lower power losses.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CHAIN DRIVE TEST DESK | 2007 |
|
RU2343442C1 |
| STAND FOR CHAIN TEST | 2007 |
|
RU2338170C1 |
| TEST STAND FOR ROLLER CHAINS | 2008 |
|
RU2362983C1 |
| TEST STAND FOR CHAIN GEARS WITH SYNCHRONOUS MACHINES | 2008 |
|
RU2362982C1 |
| STAND FOR TESTING REDUCING GEARS | 2012 |
|
RU2521221C2 |
| MACHINE PARTS TESTBED | 2006 |
|
RU2333469C2 |
| TEST BENCH FOR LOADING BACK OF SYNCHRONOUS MACHINES | 2007 |
|
RU2331081C1 |
| MACHINE FOR TESTING AND INVESTIGATING CHAINS | 0 |
|
SU1250870A1 |
| STAND FOR TESTING CHAIN TRANSMISSION | 0 |
|
SU1089451A1 |
| STAND FOR TESTING MACHINE FLEXIBLE GEARING-INCORPORATING COMPONENTS | 0 |
|
SU678379A1 |
