RU2012114952A

RU2012114952A - HIGH SPEED GENERATOR BASED ON A TWO-POLE DUAL-FEEDING MACHINE WITH INTERMEDIATE ROTOR AND CAPACITOR SELF EXCITATION

Info

Publication number: RU2012114952A
Application number: RU2012114952/07A
Authority: RU
Inventors: Абрек-Заур Рауфович Джендубаев; Рашид Юнусович Барахоев; Зураб Абрек-Заурович Джендубаев
Original assignee: Общество с ограниченной ответственностью "НИЭЛЬ"
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2013-10-27
Also published as: RU2501147C1

Abstract

Высокоскоростной генератор на базе двухполюсной машины двойного питания с промежуточным массивным ротором, обмотка статора и обмотка фазного ротора которого соединены последовательно или параллельно, отличающийся тем, что к обмоткам статора и фазного ротора подключены конденсаторы возбуждения, нагрузка и статический компенсатор реактивной мощности, ротор выполнен с двумя короткозамкнутыми обмотками, стержни обмоток уложены в пазы, форма которых обеспечивает наименьшее сопротивление рассеяния, и замкнуты по торцам ротора двумя общими короткозамыкающими кольцами, валы фазного и промежуточного роторов связаны зубчатой передачей с передаточным числом равным двум, одна шестерня, закрепленная на валу фазного ротора, сцеплена с зубчатым колесом, расположенным на оси передачи, на другом конце оси закреплена шестерня, сцепленная с зубчатым колесом, закрепленном на промежуточном роторе, ось передачи имеет возможность ручного или автоматического осевого смещения и разрыва механической связи между валами роторов после достижения установившегося режима с конденсаторным самовозбуждением.High-speed generator based on a two-pole dual-power machine with an intermediate massive rotor, the stator winding and the phase rotor winding of which are connected in series or in parallel, characterized in that the excitation capacitors, load and static reactive power compensator are connected to the stator and phase rotor windings, the rotor is made with two short-circuited windings, the rods of the windings are laid in grooves, the shape of which provides the least resistance to scattering, and are closed at the ends of the rotor by two common with short-circuiting rings, the shafts of the phase and intermediate rotors are connected by a gear with a gear ratio of two, one gear fixed to the shaft of the phase rotor is coupled to a gear located on the transmission axis, a gear coupled to the gear fixed to the other end of the axis on the intermediate rotor, the transmission axis has the ability to manually or automatically axially displace and break the mechanical connection between the rotor shafts after reaching a steady state with a capacitor with self-excitation.

Claims

High-speed generator based on a two-pole dual-power machine with an intermediate massive rotor, the stator winding and the phase rotor winding of which are connected in series or in parallel, characterized in that the excitation capacitors, load and static reactive power compensator are connected to the stator and phase rotor windings, the rotor is made with two short-circuited windings, the rods of the windings are laid in grooves, the shape of which provides the least resistance to scattering, and are closed at the ends of the rotor by two common with short-circuiting rings, the shafts of the phase and intermediate rotors are connected by a gear with a gear ratio of two, one gear fixed to the shaft of the phase rotor is coupled to a gear located on the transmission axis, a gear coupled to the gear fixed to the other end of the axis on the intermediate rotor, the transmission axis has the ability to manually or automatically axially displace and break the mechanical connection between the rotor shafts after reaching a steady state with a capacitor with self-excitation.