Abstract:
Power Transmission Systems and Components. In one embodiment a power conversion and distribution system a motor is positioned to convert a high voltage power signal to mechanical energy with a homopolar generator coupled to convert the mechanical energy into DC power. A transmission line is positioned to deliver the DC power to a power consuming device. In another embodiment a homopolar generator system incorporates feedback voltage control. The system includes a homopolar generator which provides a DC output signal. Difference circuitry provides a signal based on a difference between a desired DC output from the generator and an actual DC output the generator 64. Field winding control circuitry is responsive to the control signal to adjust flux density of one or more field windings in the generator to stabilize the DC output voltage of the generator.
Abstract:
There is provided a closed-loop electrical energy regenerative system (10) comprising (i) a regenerative electric motor (60) for receiving a load of electrical energy for the purpose of conversion into kinetic energy; (ii) an alternator (102) for generating an output load of electrical energy (45) (iii) a rotating shaft (82) and at least one flywheel (84) the rotating shaft (82) being configured to be connected to the regenerative electric motor (60), to the alternator (102) and to the at least one flywheel (84) for transferring a first portion of the kinetic energy (35) from the regenerative electric motor (60) to the alternator (102) for the purpose of generating the output load of electrical energy (45) and for transferring a second portion of the kinetic energy to the at least one flywheel for storage for the purpose of assisting in rotating the rotating shaft (82) through subsequent cycles; (iv) a first electrical output for directing a first portion of the output load of electrical energy (55) outside the system for consumption by an electric power system (200); and a second electrical output for directing a second portion of the output load of electrical energy (45) back to the regenerative electric motor (60) for operation through the subsequent cycles. There is also provided a closed-loop electrical energy regenerative network and method.
Abstract:
A power system with regeneration may include an electric power storage element, an electric motor in electrical communication with the electric power storage element, a rotatable shaft operably coupled to the electric motor for rotation by the electric motor and adapted to provide rotational energy to a power take-off device, and a regeneration component operably coupled to the rotatable shaft and adapted for converting rotational energy of the shaft to electrical energy, the regeneration component being in electrical communication with the electric power storage element and adapted to recharge the electric power storage element.
Abstract:
An electric charging system includes an electrical charger (24) that generates a magnetic force and a device with an electric current generator (40) that receives a portion of the magnetic force created by the rotation of the magnet (48) around the shaft (46) in a non-galvanic manner. The electric current generator generates an electric current in response to receiving the portion of the magnetic force and the electric current is received by a battery (42).
Abstract:
A generator including a first magnetic assembly and a second magnetic assembly wherein the first and second magnetic assemblies are arranged in parallel for the production of a magnetic field and a null magnetic field region, a rotor positioned between the first and second magnetic assemblies the rotor being coupled to a drive shaft extending through the first and second magnetic assemblies wherein a portion of the rotor is positioned in the null field region, a least one current transfer mechanism coupled to the rotor in the null field region and at least one current transfer mechanism coupled to the shaft, a drive mechanism attached to the shaft, whereby actuation of the drive mechanism causes rotation of the rotor in the magnetic field to produce a electric potential between the first and second current transfer mechanisms.
Abstract:
La invención "rotor magnético de efecto brújula" se refiere a una barra de fierro embobinada a la que se aplica una corriente continua para transformarla en un electroimán, esta barra de fierro va montada en su centro a un eje de modo que al orientar todo este conjunto en dirección norte sur, la barra se orientará en posición norte sur porque actúa como una simple brújula, sin embargo al momento de alinearse la barra de fierro con el norte magnético de la tierra, se cambia la polaridad de la barra modificando el sentido de la alimentación de electricidad, entonces el movimiento de rotación de la barra de fierro se hará permanente y sucesivo, lográndose de esta forma un movimiento de rotación continuo de la barra de fierro girando sobre el eje perpendicular a su centro. De esta forma se utiliza la energía generada por el campo magnético de la tierra para transformarla en energía mecánica con la rotación permanente del "rotor magnético de efecto brújula" que a su vez la transforma en energía eléctrica mediante un generador conectado al eje.
Abstract:
Arrangement of a DC drive motor and a DC generator in an annular, flat DC motor generator. A conventional motor generator has drawbacks such as the requirement of a large installation space, an overall complicated apparatus, and a low generating efficiency. This DC motor generator has, so as to solve the drawbacks in the convention generator, a disc-shaped commutatorless DC motor (1) mounted in an outer peripheral body, a first disc-shaped DC generator (3) driven via a direct coupling by the motor and mounted on a side surface of the outer body, and a second disc-shaped DC generator (9) driven through a planetary gear train ((4), (5), (6), (7), (8)) from the motor (1) and mounted on the opposite side on the body. A large amount of installation space can be saved compared with that of the conventional generator by installing generators of the same type in parallel.
Abstract:
An electric motor-generator with a plurality of field coils spaced about the periphery of a stator, and a plurality of permanent magnets spaced about the periphery of each of a pair of rotors, the pair of rotors disposed one on each side of the stator, such that during rotation of the rotors, a center of each magnet generally passes across a center of each coil. The magnets arrayed on respective rotors in alternate pole orientation N-S S-N, the magnets of one rotor offset from the magnets of the other rotor by one pole orientation, such that as a N pole on the one rotor is passing directly across one end of a field coil, a S pole of a corresponding magnet on the other rotor is passing directly across the other end of the field coil.
Abstract:
Изобретение относится к электрооборудованию для электропоездов. Преобразователь состоит из синхронного генератора (2) с якорной обмоткой (3) и обмоткой возбуждения (4), и приводного двигателя с якорной обмоткой (5), размещенной в пазах (6) ротора (7), и неподвижным индуктором (8), на котором размещена независимая (9) и последовательная (10) обмотки возбуждения. Ротор генератора и ротор приводного двигателя закреплены на одном валу (11). Выводы якорной обмотки (5) соединены с коллектором (12), расположенным на валу ротора (7) со стороны его торца, и предназначены для подключения к источнику постоянного напряжения через щетки (13). Ротор (7) приводного двигателя снабжен вторым коллектором (15), который расположен на валу (11) со стороны второго торца ротора (7), а секции обмотки (5) выполнены из двух идентичных катушек (16 и 17), уложенных оппозитно в пазах (6) ротора (7) (Фиг.1), при этом выводы каждой из катушек (16 и 17) соединены с коллектором (12 и 15), расположенным на соответствующем торце ротора (7). В каждой секции обмотки (5) катушки (16 и 17) соединены последовательно через коллекторы (12, 15) и щетки (13) со сдвигом на 180 эл. градусов. Направление токов в проводниках катушек (16 и 17), уложенных в каждом пазу (6), совпадает по направлению.