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8975777 Techniques for network-centric scheduled power provisioning  
A method is performed in a power sourcing device (PSD). The method includes, for each of a plurality of powered devices (PDs) configured to time-varyingly draw power from the PSD, (a) receiving a...
8931547 Vehicle air conditioning system  
A vehicle air conditioning system includes an electric powered refrigerant compressing device, an evaporator, an electric heater, an air temperature determining component, a cabin interior...
8912683 Smart responsive electrical load  
A smart responsive electrical load (10) is operatively connectable to an electricity supply network (20). The smart responsive electrical load (10) comprises an electrical power-consuming device...
8866420 Electric power consumption control system  
Disclosed is an electric power consumption control system for a factory where a plurality of machine tools (Mi, Mp1, Mp2) are installed. A machine tool (Mi) is provided with a control device (10)...
8860248 Under frequency/under voltage detection in a demand response unit  
A demand response unit (DRU) interposed between a utility's electrical power line (PL) and at least one load (L1-Ln) to which power is supplied by the utility over the line. A detector (Fdet or...
8781639 Digital wireless network receptacle  
A digital wireless network receptacle has an upper housing, two power sockets formed through the upper housing, a lower housing and a multi-layer mechanism mounted between the upper housing and...
8761944 Apparatus and method for determining load of energy consuming appliances within a premises  
A controller in communication with one or more energy consuming appliances for a premises includes a transmitter device for transmitting wireless signals to a utility meter to request an energy...
8716886 Circuit device and method of current limit-based disconnect detection  
In a particular embodiment, a power sourcing equipment (PSE) device includes at least one network port adapted to couple to a powered device to provide power and optionally data to the powered...
8692409 Enhanced load management and distribution system  
A system for managing distribution of electrical power includes a power management circuit, power control units, a first keyline and a second keyline. The power management circuit includes a...
8683239 Managing power allocation to Ethernet ports in the absence of mutually exclusive detection and powering cycles in hardware  
A method of allocating power to ports in an Ethernet switch, including: (1) assigning a configuration power to a selected port, wherein the assigned configuration power is less than a power...
8655493 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Apparatus and method for determining load of energy consuming appliances within a premises
 
A controller in communication with one or more energy consuming appliances for a premises includes a transmitter device for transmitting wireless signals to a utility meter to request an energy...
8618452 Energy management of household appliances  
A microwave oven comprises a cooking cavity and a RF generation module configured to deliver microwave energy into the cooking cavity. A controller is operatively associated with the RF generation...
8492924 Power supply control method and structure therefor  
In one embodiment, a power supply system is configured to use a linear regulator to receive a first output voltage and form a regulated voltage during a standby mode and to use the regulated...
8433452 Method for load control using temporal measurements of energy for individual pieces of equipment  
A method for load control in an electrical distribution system using energy usage profiles based on temporal measurements. A load control unit (10) installed at a customer site profiles equipment...
8341442 Energy load management method and system  
A modification method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering a plurality of...
8335574 Power controlling device and methods of use  
A device for controlling power comprising a power source input, at least one power contact or outlet, a power control relay, a digital signal input port and a digital signal detector. The device...
8327170 Computing load management method and system  
A load management method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering computing...
8288889 Method and arrangement for limiting electric power required by electric loads  
A method and arrangement for limiting an electric power required by at least two electric loads, each of which has a predetermined priority level, the arrangement comprising means (31, 32, 33) for...
8250381 Managing power allocation to ethernet ports in the absence of mutually exclusive detection and powering cycles in hardware  
A method of allocating power to ports in an Ethernet switch, including: (1) assigning a configuration power to a selected port, wherein the assigned configuration power is less than a power...
8207628 Output power port management control  
A power converter that gives priority to the high power output and only provides power to the low power output when the total potential output power is equal to or less than the rated power of the...
8205106 Energy load management method and system  
A modification method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering a plurality of...
8201000 Computing load management method and system  
A load management method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering computing...
8183712 Method and system for organizing and optimizing electricity consumption  
A method and system for managing power consumption by electrical appliances, is provided. One implementation involves obtaining power consumption information for a use cycle of a each of multiple...
8160829 Current measuring device and processing unit comprising one such device  
The current measuring device comprises a first measuring resistor to receive a measurement current, and a first signal amplifier having an input connected to said first measuring resistor and an...
8106530 Network-centric scheduled power provisioning method  
A particular technique provides power to a plurality of Power over Ethernet powered devices. The technique involves operating, during a first time interval, an initial set of Power over Ethernet...
8068937 Power distribution system with fault protection using energy packet confirmation  
The disclosed power distribution system regulates the transfer of energy from a source 1 to a load 3. Source Controller 5 on the source side closes Disconnect Device 7 and monitors the transfer of...
8014905 System and method for demand limiting resistive load management  
An electricity demand limiting system for limiting the electricity consumption of at least one resistive load device. The demand limiting system includes a consumption controller associated with...
7902694 Dynamic current limits  
A method is provided for allocating and providing power to network devices. The method includes (i) receiving an electronic request to power a network device with a requested amount of power, (ii)...
7884498 Method and arrangement for the energy-saving operation of dishwashers  
In a method and an apparatus for operation of a dishwasher, a total maximum electric output is assigned to a group of electric consumer elements of the dishwasher. In addition, at least two output...
7884499 Intervention of independent self-regulation of power consumption devices  
Methods and apparatuses for intervening in the self power or thermal regulations of a plurality of independent power consumption devices are described herein. The novel methods may include...
7830037 Grid stabilising system  
The invention provides control of an electric load receiving power from a grid. The frequency of the grid is detected and used to determine a stress level on the grid. A high frequency detection...
7821156 System and methods for scheduling power usage  
A system for scheduling electric power consumption cycles is provided. A consumption cycle is a time period of human scale, minutes or hours typically, rather than an electrical cycle. The system...
7781908 Output power port management control  
A power converter that gives priority to the high power output and only provides power to the low power output when the total potential output power is equal to or less than the rated power of the...
7705484 Energy management system and method  
An energy management system comprises at least one energy consuming device and an energy controller. The energy controller supplies energy to the energy consuming device and transmits an energy...
7554219 DC/DC converter having an input switching stage and a plurality of output channels  
A DC/DC converter having an input switching stage on the primary side and a plurality of output channels on the secondary side of the converter, each output channel having a secondary control loop...
7531914 Dual path output current level control  
A current control system for an electrical connection device generally includes a first output having a first current rating and a second output having a second current rating. A transistor...
7509505 Method and system for managing power delivery for power over Ethernet systems  
A method for managing the delivery of power for a plurality of devices includes allocating a power limit for each of the plurality of devices and providing power to at least one of the plurality...
7486056 Input current or voltage limited power supply  
An apparatus comprises a linear power supply and an auxiliary power supply powered from the linear power supply. The auxiliary power supply comprises a switching regulator connected to receive, at...
7368686 Apparatus and methods for operating an electric appliance  
An electric cooking appliance is provided. The electric cooking appliance includes a plurality of surface heating elements and a plurality of sensors configured to monitor an operational status of...
7336507 Power supply outputting multiple voltages  
A power supply includes a transformer, a second output line, a second output line, a controller, and a current bypass circuit. The transformer has a primary side and a secondary side. The first...
7323794 Independent control of output current balance between paralleled power units  
An information handling system power supply system has a plurality of power supply units (PSUs) with outputs connected in parallel and a current balancing circuit for equalizing current from these...
7315952 Power state coordination between devices sharing power-managed resources  
Methods and apparatuses for coordination of power state management in and electronic system.
7279811 Arrangement for supplying variable loads  
The invention relates to a first circuit arrangement (E) for supplying variable loads that can be connected to the first circuit arrangement (E) from a first current or voltage source (MV) in a...
7231283 Method for regulating the power supply of a number of multiple field devices  
In a method for regulating the power supply of a plurality of field devices S1, S2, S3, A1, A2, connected to a data bus DBL and supplied with electrical current over the data bus DBL, the...
7196433 Multi-output device with preset power supply priority  
A multi-output circuit device with preset power supply priority that provides higher safety, wherein, the load of inferior priority depending on the preset overload breaking sequence is cut off...
7193335 Sensing socket assembly  
A socket assembly enables a number of electrical appliances to be automatically isolated from, and reconnected to, an electrical power supply upon respectively switching off or on a “master”...
7177131 Control circuit of power supply with selectable current-limiting modes  
The present invention discloses a control circuit of power supply with selectable current-limiting modes, wherein the control circuit which maintains the power-output circuit of the power supply...
7170760 Switching power supply with clamping circuit  
A switching power supply with clamping circuit includes a clamping circuit between a slave output terminal and a master output terminal thereof, to prevent voltage drift at the slave output...
7151327 System and method for supply distribution  
A system and method for distributing a supply to plurality of machinery or appliances. The supply may be any of oil, gas, electrical power, water, heated and cooled air, etc. the plurality of...
6946753 Switching power converter controller with watchdog timer  
Switching power converter controller providing control of plurality of switching power converters which provide power to a host microprocessor. A watchdog timer included in the switching power...

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