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Historic Photo : New York, New Haven & Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT 7 Photograph
Historic Photo : New York, New Haven & Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT 7 Photograph
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48. VIEW LOOKING NORTHEAST AT EXCITER RESISTANCE GRIDS LOCATED UNDER THE CONTROL ROOM ON SOUTH SIDE OF TURBINE HALL. THE GRIDS WERE AN ESSENTIAL PART OF THE CONTROL SYSTEM THAT MAINTAINED CONSTANT VOLTAGE ON THE RAILROAD POWER LINES. TIRRILL VOLTAGE REGULATORS (SEE CT-142A-100) SENSED VOLTAGE VARIATIONS AND INITIATED SWITCHING SEQUENCES TO REGULATE THE VOLTAGE AND MAINTAIN A SYSTEM STANDARD VOLTAGE. THE RESISTANCE GRIDS WERE SEQUENTIALLY ADDED TO OR REMOVED FROM THE GENERATOR FIELD COIL CIRCUITS. THIS RESISTANCE LOAD DISSIPATED EXCITIR GENERATOR POWER AS HEAT. THIS IN TURN WOULD VARY THE STRENGTH OF THE FIELD MAGNET AND CONSEQUENTLY RAISE OR LOWER THE OUTPUT VOLTAGE FROM THE MAIN GENERATOR ARMATURE. - New York, New Haven & Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT
- VINTAGE PHOTO REPRODUCTION: Add style to any room's decor with this beautiful decorative print, whether your interior design is modern or classic
- MUSEUM QUALITY INKS AND PAPER: Printed on thick 240gsm thick luster photographic paper with archival giclee inks, this historic fine art will decorate your wall for years to come
- ARTWORK MADE TO ORDER IN THE USA: We make each reprint only when you order it. We edit every photograph for image quality and true color reproduction, so it can look its best while retaining historical character. Makes a great gift!
- FRAME READY: Your unframed poster ships crease-free, rolled in a sturdy mailing tube. Many pictures fit easy-to-find standard size frames 16x20, 16x24, 18x24, 24x30, 24x36, saving on custom framing
- Watermarks will not appear in the printed picture. Old photos sometimes have blemishes, tears, or stamps that may be removed from the final printWatermarks will not appear in the printed picture. Old photos sometimes have blemishes, tears, or stamps that may be removed from the final print
Why choose Historic Pictoric
Every artwork we offer is carefully edited by our small but dedicated team of image professionals, ensuring each detail is perfect. We print every order to demand right here in the USA, treating every piece with the same care and attention we would give our own work. From editing to printing to packaging, we take pride in delivering artwork that meets our high standards—and we love knowing it’s heading to a home where it will be appreciated. What our customers say.