Dynamoelectric machine rotors having enhanced heat transfer and method
A radial duct for a dynamoelectric machine having a rotor, and a plurality of radial slots in the rotor is provided. A plurality of coils are respectively...
Forced cooling rotary electric machine
The invention aims at providing a forced cooling rotary electric machine capable of bringing temperature distribution close to a designed temperature...
Multi phase generator with frequency adaptation unit
A hydrogen cooled generator having an axis and a plurality of phases comprises a main casing section enclosing a stator with windings; a casing end section; at...
Motor system with magnet for a vehicle fuel pump
A rotor for a brushless motor is resistant to degradation in alternative fuels and has desirable magnetic properties. A stator for a brushless DC motor includes...
Electromagnetic transducer apparatus
An electromagnetic transducer apparatus (10) includes a core (30, 31) providing a pair of yokes (34, 35) between which there is an air gap (38, 39), at least...
Mover assembly of reciprocating motor
A mover assembly of a reciprocating motor includes: a mover body disposed at a gap between an inner stator and an outer stator; permanent magnets fixed at an...
Apparatus for stabilizing power supply of heater housing box cooling
In a cooling system used in cooling of a heater housing box, the present invention presents an apparatus for stabilizing power supply of heater housing box...
Precharging a high-voltage bus using a voltage-regulated power supply
Systems and methods are provided for precharging high-voltage buses. The precharge system comprises an energy source having a first terminal and a second...
Device for optimising the energy consumption of an electric circuit
An apparatus for optimizing power consumption of an electrical circuit component in an operating- and evaluating-circuit of a two-conductor field device,...
Centrally controlled inductive power transmission platform
An inductive power transmission platform includes a plurality of inductive power outlets connected to a common driver via individual power switches. The...
Power inverter controller and method
A controller for a power inverter having a gate assembly with an alternating current power output. A gate driver controls the activation of the gate assembly...
Load driving circuit and load driving method
A load driving circuit that generates a desired voltage waveform to drive a load includes a target voltage waveform output section that outputs a target voltage...
Power supply system, vehicle with the power supply system and power supply
system control method
When a vehicle is set to a travel control mode or external charging mode, a vehicle system is activated for executing the control mode to which the vehicle is...
DC power system for household appliances
A DC power system is provided to generate the power from renewable energy and directly supplies the DC power to DC household appliances, thus saving energy that...
Power device and power device power supply method
A power device of the present invention makes a plurality of DC/DC converters redundant, and supplies power individually to a plurality of disk drives. Each...
Back-up power system
A substantially uninterruptible backup power system to provide power to common household appliances comprises a rechargeable battery, a trickle-charging circuit...
Motor drive circuit
A motor drive circuit comprises positive and negative input terminals for connection of the motor circuit to a DC supply, a DC link filter connected between the...
A method and system of inverting DC energy stored within a vehicle to AC energy sufficient for supplying appliances or other devices that traditionally receive...
RF adapter for field device with loop current bypass
A wireless adapter for use with a two-wire process control loop is configured to couple to a process field device in an industrial process control system. The...
Intelligent energy management architecture
Systems and methods are disclosed for energy control and vehicle energy control. A vehicle energy control system includes an intelligent device that is...
Method for allocating high voltage electrical energy to vehicle systems
A method is disclosed that defines a protocol for distributing power to high voltage components when two conditions exist: they being when the vehicle is being...
Marine power distribution and propulsion systems
A power distribution system that can be used in naval ships and submarines includes a first propulsion drive system including a propulsion motor having...
Apparatus and method for electrical power generation from low-head
low-flow water sources
Apparatus and method for generating electrical energy from a body of water flowing in a downstream direction are disclosed. A lever arm including a flap member...
Wave energy conversion device
Wave energy conversion device (WEC) comprising a means for damping the reactionary motion of a wave energy conversion device to wave motion, which is a...
Device for harnessing ocean wave energy for generation of electricity
There is disclosed a hydro-electric generating device comprising a solid plate fixedly supporting two bearings, which bearings rotatably support a shaft, the...
Flow power converter apparatus employing a flow-controlled duct to capture
A wave power converter employing a flow-controlled duct for capturing and converting useful wave surge energy to electric power over a relatively broad range of...
Stackable generator arrangement
A electrical power plant with a gas turbine engine that drives two electric high speed generators connected on the two ends of the engine rotor shaft in a...
Apparatus and method for controlling the reactive power from a cluster of
wind turbines connected to a utility grid
Methods for increasing a total reactive power capability of a cluster of wind turbines operationally connected to a grid and systems for carrying out the...
Turbine energy generating system
A power generating turbine includes a rotary shaft having an axis of rotation, a magnet supported by and spaced outwardly from the rotary shaft and a conductive...
Method and apparatus for controlling cogeneration system
In an apparatus (and a method) for controlling a cogeneration system equipped with a generation unit having a generator connectable to an AC power feed line...
Power generation control device
A power generation control device can include a switching circuit which controls an output of a generator. A periodical power charge control unit can be...
Device for controlling an electricity generator set
The present invention relates to a control device (1) for an electricity generator set, the generator set comprising: an engine fitted with at least one...
Generator-equipped engine and method for assembling same
The engine equipped with a generator is provided. The stator fixed to the crankcase includes a plurality of iron cores arranged in the circumferential direction...
Reliability and serviceability enhanced engine driven electrical
A engine driven electrical generating system and its support cradle for use in confined space enclosures with a triple redundant troubleshooting system, a...
An overlay mark is used in pattern registration on a semiconductor wafer with an oxide layer. Four sets of two trenches each are formed in the oxide layer. Each...
Semiconductor apparatus, manufacturing method for the semiconductor
apparatus, and electronic information device
A semiconductor apparatus according to the present invention includes one or a plurality of pairs of a standard pattern and an offset pattern formed therein...
Semiconductor device and method of manufacturing the same
There are included a semiconductor substrate provided with a desirable element region, an electrode pad formed to come in contact with a surface of the...
Semiconductor device and method of fabrication thereof
A semiconductor device is formed of two or more dice of similar dimensions and bond pad arrangement, in which bond pads are located in fields along less than...
Semiconductor package and method for manufacturing the same
A stacked semiconductor package and a method for manufacturing the same are presented which exhibit a reduced electrical resistance and an increased junction...
Device for avoiding parasitic capacitance in an integrated circuit package
An integrated circuit package substrate includes a first and an additional electrically conductive layer separated from each other by an electrically insulating...
Semiconductor package having isolated inner lead
A semiconductor package with isolated inner lead(s) is revealed. A chip is disposed on a leadframe segment and encapsulated by an encapsulant. The leadframe...
Power semiconductor module and fabrication method
A power semiconductor module includes: an interconnect layer including an electrical conductor patterned on a dielectric layer, the electrical conductor...
Substrate and manufacturing method of package structure
A substrate board and a manufacturing method of a package structure are provided. The substrate board includes a first surface, a die-attaching area, a cutting...
One or more embodiments relate to a semiconductor device, comprising: a Si-containing layer; a barrier layer disposed over the Si-containing layer, the barrier...
System and method for plasma induced modification and improvement of
critical dimension uniformity
Novel interconnect structures possessing a OSG or polymeric-based (90 nm and beyond BEOL technologies) in which advanced plasma processing is utilized to reduce...
Buried silicide local interconnect with sidewall spacers and method for
making the same
A buried local interconnect and method of forming the same counterdopes a region of a doped substrate to form a counterdoped isolation region. A hardmask is...
Transparent conductors comprising metal nanowires
A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of...
Flexible semiconductor package apparatus having a responsive bendable
conductive wire member and a...
A flexible semiconductor package apparatus having a responsive bendable conductive wire member is presented. The apparatus includes a flexible substrate,...
Structure and method for forming a capacitively coupled chip-to-chip
A system and method for providing capacitively-coupled signaling in a system-in-package (SiP) device is disclosed. In one embodiment, the system includes a...
Wafer-level chip scale packaging for LED comprising carrier substrate with
thermally conductive through holes...
A structure of light emitting diode (LED) wafer-level chip scale packaging (WL-CSP) is disclosed. The process of making the same is also provided in this...