From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Tests of a Westinghouse vibrator regulator used with various dynamos.
| Identifier | WestWitteringFiles\K\September1923\ Scan36 | |
| Date | 1st September 1923 | |
| Contd. -4- EFC1/TAL.9.23. temporarily satisfactory. Tests of the Westinghouse vibrator regulator in conjunction with the various dynamos are now being made. A point which has recently been realised in connection with operating dynamos fitted with regulators is that their field windings must in the main be of considerably higher resistance, as compared with controlled machines, and there is the consequent relative lateness in the cutting in point. EFC. | ||