Single-phase generator The early generators for those single-phase traction networks are single-phase generators. Even with newer three-phase motors which were introduced to some modern trains, the single-phases transmission for traction networks survive their time and are still in use in many railways today. However, many traction power stations have replaced their generators over time to use three-phase generators and convert into single-phase for transmission. In the early development of hydroelectricity, single-phase generators played an important role in demonstrating the benefits of alternating current. In 1891, a 3,000 volts and 133 Hz single-phase generator of 100 horsepower was installed at Ames Hydroelectric Generating
A Single Rider decides to watch them from a distance, only to confront a shocking truth that goes against what he stands for. A Single Rider A Single Rider () is 2017 South Korean drama film starring Lee Byung-hun and Gong Hyo-jin. The film released on February 22, 2017. Co-produced and distributed by Warner Bros., the film is the directorial debut of Lee Joo-young. Promising fund manager Kang Jae-hoon is at the brink of despair when his company goes bankrupt. He decides to take an impulsive trip to Australia to visit his wife, Soo-jin and their son Jin-woo. Upon arriving, Jae-hoon sees them