1157 results about "Power parameter" patented technology

A method and apparatus for a co-scheduler can mitigate UE-to-UE adjacent carrier frequency band interference by allocating three sets to a first user equipment uplink. Each set has at least one sub-carrier in a first frequency band, at least one uplink time period, and at least one transmission power parameter. The co-scheduler initially allocates the first set. The co-scheduler allocates the second set in response to detecting a second user equipment operating proximal to the first user equipment, and the second set differs from the first set in either at least one sub-carrier or at least one transmission power parameter. The co-scheduler allocates the third set in response to detecting that the second user equipment is no longer operating proximal to the first user equipment, and the third set differs from the second set in either at least one sub-carrier or at least one transmission power parameter.

A method and apparatus for processing attached E-mail data and storage medium for processing a program for attached data in which, in sending / receiving an E-mail using a virtual pet displayed on a real world oriented GUI screen as an agent, in which parameters controlling the behavior of the agent are processed on the side of a server and returned to the user to enable the user to change the agent behavior. A user appends agent parameters to an E-mail to send the resulting mail to a pre-set address. An Internet service provider receives the E-mail to judge whether the title (Subject:) of the mail header is (cocktail lounge). If the title is the cocktail lounge, the physical power parameter of the agent parameter is lowered to append it to the E-mail Magneto-optical disc to send the mail back to the user. On the user side, the tipsy behavior of the drunken pet is displayed on the basis of the agent parameters appended to the E-mail Magneto-optical disc.

An intelligent electronic device for monitoring and determining an amount of electrical power usage by a consumer, or end user, and for providing broadband Internet access to the consumer. The intelligent electronic device includes at least one sensor coupled to an electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and calculating energy consumption in the electrical circuit; and a gateway configured for receiving data transmissions imposed on the electrical circuit and for demodulating the imposed data transmission for providing data communications.

A method and apparatus for collecting data for automatically presenting the results to the user, and a storage medium for a data collection program. An agent parameter Pi appended to an i'th (i=1~n) E-mail is stored in a memory to check to see whether or not the title (Subject:) is the "race'. If the title is the "race', the pet name and the physical parameter are stored in the memory. The counter is incremented by one (i=i+1) at step 48. This processing is continued until i>n. This formulates a physical parameter table for the user-based mail addresses, pet names and physical power parameters. The ranks are set in the order of the decreasing magnitudes of the physical parameters.

A power meter for measuring power parameters on one or more electrical power lines / loads is configured to include a revenue class metering module and a power quality metering module. The revenue class metering module and the power quality metering module may use the same measured voltage and current signals to generate revenue accurate power consumption information and power quality information, respectively. The power meter may also include a plurality of filters configured to attenuate high frequency signals included in the voltage and current signals. Each of the filters may be configured with a corner frequency, gain and signal propagation delay that is substantially equal. The filtered current and voltage signals may be received and processed by the revenue class metering module, and the power quality metering module to generate revenue accurate power consumption information and power quality information, respectively. Alternatively, the filtered current and voltage signals may be received and processed by the power quality metering module to generate power quality information, and unfiltered current and voltage signals may be received and processed by the revenue class metering module to generate revenue accurate power consumption information.

An intelligent electronic device (IED) having an interface for displaying data sensed and generated by the intelligent electronic device and other IEDs on a network is provided. The intelligent electronic device includes at least one sensor coupled to the electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and generating energy data; a communication device configured for accessing at least one second intelligent electronic device; and an interface configured for displaying data generated by the at least one second intelligent electronic device.

A method and apparatus for determining uplink power in a wireless transmit receive unit (WTRU). The WTRU operates in a carrier aggregated system. The WTRU is configured to receive a plurality of uplink power parameters indexed to one of a plurality of uplink carriers and receive a transmit power control command indexed to the one of the plurality of uplink carriers. The WTRU is configured to determine a pathloss of the one of the plurality of uplink carriers and determine a transmit power for the one of the plurality of uplink carriers based on the plurality of power parameters, the transmit power control command, and the pathloss.

The invention discloses a cold source centralized digital control method based on energy consumption monitoring. The cold source centralized digital control method based on energy consumption monitoring comprises the following steps that a, real-time monitoring is conducted on power utilization, water utilization, the cooling quantity, the temperature, the pressure and the equipment state of a cold source system of a central air conditioner; b, energy consumption data and system state data collected in the step a are summarized, real-time refrigerating efficiency of the cold source system is calculated according to operating power parameters of a water chilling unit, a chilled water pump, a cooling water pump and a cooling tower fan in the system and the refrigerating capacity of the water chilling unit, forecast energy consumption data at present are obtained through forecasting according to outdoor temperature and humidity parameters at present, indoor temperature and humidity parameters at present and a load forecast model, the forecast energy consumption data and the energy consumption data which are actually monitored are compared, problems existing in the use process of a refrigerating system are found, and an optimized operation control strategy of the cold source system is formed; c, the optimized operation control strategy formed in the step b is conducted, and optimized operation control is achieved through a direct digital controller and an electrically operated valve connected with the direct digital controller.

The invention provides a cooking method, a cooking apparatus, and a cooking utensil. The cooking method comprises: obtaining an initial weight value of to-be-cooked food after obtaining a cooking instruction; determining whether to execute the cooking instruction according to the initial weight value; and detecting cooking state information of the food in the process of executing the cooking instruction, and adjusting a heating curve corresponding to the cooking instruction according to the cooking state information, wherein the heating curve comprises a cooking time parameter and a cooking power parameter. According to the technical scheme, in the cooking beginning stage and the cooking process, the cooking state of the cooked food is detected, the effect of preventing no-load cooking of the cooking utensil is realized, and the cooking effect of the cooking utensil is improved.

Systems and methods for reclassifying instrument transformers. A line mounted device that includes a sensor that can be attached to a power line. The line mounted device generates data or representations of the power parameters of the power line. A processor in the line mounted device produces modified representations of the power parameters that are transmitted wirelessly to a microprocessor based device. The microprocessor based device also receives second representations of the power parameters from legacy instrumentation. Compensation data is produced based on the modified representations from the line mounted device and the second representations from the legacy instrumentation. The compensation data can be used to compensate or correct the representations of the power parameters from the legacy instrumentation even after the line mounted device is no longer attached to the power line.

Systems and methods for reclassifying instrument transformers. A line mounted device that includes a sensor that can be attached to a power line. The line mounted device generates data or representations of the power parameters of the power line. A processor in the line mounted device produces modified representations of the power parameters that are transmitted wirelessly to a microprocessor based device. The microprocessor based device also receives second representations of the power parameters from legacy instrumentation. Compensation data is produced based on the modified representations from the line mounted device and the second representations from the legacy instrumentation. The compensation data can be used to compensate or correct the representations of the power parameters from the legacy instrumentation even after the line mounted device is no longer attached to the power line.

Various embodiments of the present invention are directed at a method and system for recharging batteries for wireless electronic devices. According to one embodiment, a battery charging and monitoring system is disclosed. The system includes a host machine providing a plurality of charging slots and a plurality of wireless devices coupled to and powered by a plurality of batteries. The host machine is adapted to communicate with the plurality of wireless devices through a plurality of wireless links to monitor the plurality of batteries coupled to the wireless devices. According to another embodiment, an electronic device is disclosed. The electronic device is adapted to couple with at least a rechargeable battery and to negotiate with the rechargeable battery for an agreed range of power parameters. The electronic device is further adapted to accept power from and to provide power to the rechargeable battery at the agreed range of power parameters.

The invention relates to a method for evaluating the new energy development potential of regional power grids based on power generation absorption. New energy power characteristics are described from the level of new energy output power parameters, and power grid structure constraints are described from the level of power grid load flow calculation parameters. Based on a sequential production simulation method, by establishing a multi-period load flow optimization evaluation model and adopting matlab software for programming simulation calculation, a corresponding new energy receptivity evaluation model is established with the power generation of new energy units as the objective function and the new energy wind curtailment / light curtailment rate as the constraint. The new energy development degree of the regional power grids is comprehensively measured, visual development potential measurement indexes are obtained finally, and the new energy receptivity trend of the regional power grids is analyzed in a drawing mode. The power generation of the power grids by renewable energy absorption is simply and visually calculated, and reasons for the insufficient new energy receptivity of the power grids are analyzed. The economy and safety of power grid operation are analyzed based on various operation scenes, and the new energy receptivity of the power grids under various scenes is studied.

An intelligent electronic device having an audible and visual interface for providing audible and visual instructions to a user in an event of an alarm or trouble indication in the electrical power system. The intelligent electronic device includes at least one sensor configured for measuring at least one power parameter of an electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and detecting at least one event occurring in the electrical circuit; and an interface configured for providing instructions associated to the at least one detected event. The instructions may be in the form of text, audio and / or video.

The invention discloses a channel state information (CSI) processing method, device and system. The method comprises the following steps: UE (User Equipment) receives high-layer configuration signaling, wherein the high-layer configuration signaling comprises a plurality of power parameters corresponding to rank information (RI); the UE performs channel measurement by using a received CSI-RS (Channel State Information-Reference Symbol) or CRS (Common Reference Signal); and the UE determines the CSI by using a channel measurement result and the power parameter and reports the CSI. By adopting the method, the device and the system, the system performance is enhanced and the computing accuracy of channel quality information is enhanced.

The invention discloses an uplink power control method and an uplink power control system. The method comprises that: a base station configures a target received power parameter and a path loss compensation factor parameter corresponding to a reference service rate, regulates a power transmission enabling parameter (deltaMCS) according to the grade of a modulation and coding scheme (MCS) and transmits the deltaMCS to a terminal; and the base station subtracts target received power and path loss compensation from a transmitted power limit of the terminal to obtain power allowance, determines an available MCS grade of the terminal according to the power allowance and transmits the determined available MCS grade to the terminal. In the method and the system, the base station is supported to adaptively select an MCS grade suitable for user equipment (UE), and effective control over the uplink transmitted power of the UE is realized.

The invention provides a power distribution network topology layout method. The method comprises the step of obtaining geographical position data of nodes of an electric power system, the topology information of connection of the nodes and line hardware parameter information among the nodes and selecting the node closest to a power transmission network as an original female node, the step of obtaining the on-off state, power parameters, interphase faults and grounding faults of spot switches of the nodes of the power transmission network and the voltage and current parameter information of the spot switches when the faults happen, the step of extracting the topology relation among the nodes through a first-level breadth-first search method, the step of determining the types of devices of the nodes through a second-level breadth-first search method, the step of traversing, searching for and determining the types of the devices of the nodes through the breadth-first search methods to carry out layout numbering, and the step of determining the distance between every two adjacent nodes on a topology graph and the transverse distance and the longitudinal distance of the nodes relative to the female node and carrying out the topology layout and display. The repeated nodes in the current power transmission network topology graph are removed through a longitudinal symmetrical layout method and a longitudinal draw type wiring method, and the power transmission network topology layout is carried out.

An intelligent electronic device for monitoring and determining an amount of electrical power usage by a consumer, or end user, and for providing broadband Internet access to the consumer. The intelligent electronic device includes at least one sensor coupled to an electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and calculating energy consumption in the electrical circuit; and a gateway configured for receiving data transmissions imposed on the electrical circuit and for demodulating the imposed data transmission for providing data communications.

Memory cells are constructed from double-gated four terminal transistors having independent gate control. DRAM cells may use one, two or three transistors. Single transistor cells are constructed either with or without a bit storage capacitor, and both NAND- and NOR-type Non-Volatile NVRAM cells, as well as Ferroelectric FeRAM cells, are described. For all cells, top gates provide conventional access while independent bottom gates provide control to optimize memory retention for given speed and power parameters as well as to accommodate hardening against radiation. In a single transistor cell without a capacitor, use of the bottom gate allows packing to a density approaching 2 F2. Using a ferroelectric material as the gate insulator produces a single-transistor FeRAM cell that overcomes the industry-wide Write Disturb problem. The memory cells are compatible with SOI logic circuitry for use as embedded RAM in SOC applications.

An intelligent electronic device having an audible and visual interface for providing audible and visual instructions to a user in an event of an alarm or trouble indication in the electrical power system. The intelligent electronic device includes at least one sensor configured for measuring at least one power parameter of an electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and detecting at least one event occurring in the electrical circuit; and an interface configured for providing instructions associated to the at least one detected event. The instructions may be in the form of text, audio and / or video.

An interface unit is provided in a JTAG test and debug procedure involving a plurality of processor cores. The interface unit includes a TAP unit. A switch unit is coupled to the interface unit and switch units are coupled to each of the plurality of processor / cores. When the processor / cores have advanced power management systems, a sleep inhibit signal can be applied to the processor / core state machine preventing the state machine from entering a lower power state. The parameters of the processor / core can be tested to determine when the test and debug procedures can be implemented. When the (power) parameters are to low to permit test and debug, the test and debug unit can provide a command forcing the state machine into a state for which test and debug procedures can be implemented.

Memory cells are constructed from double-gated four terminal transistors having independent gate control. DRAM cells may use one, two or three transistors. Single transistor cells are constructed either with or without a bit storage capacitor, and both NAND- and NOR-type Non-Volatile NVRAM cells, as well as Ferroelectric FeRAM cells, are described. For all cells, top gates provide conventional access while independent bottom gates provide control to optimize memory retention for given speed and power parameters as well as to accommodate hardening against radiation. In a single transistor cell without a capacitor, use of the bottom gate allows packing to a density approaching 2 F2. Using a ferroelectric material as the gate insulator produces a single-transistor FeRAM cell that overcomes the industry-wide Write Disturb problem. The memory cells are compatible with SOI logic circuitry for use as embedded RAM in SOC applications.

The invention provides a solar photovoltaic system, which comprises a plurality of alternating current photovoltaic components, a data processing module and a system analysis module, wherein the plurality of alternating current photovoltaic components are mutually connected in series for constituting an alternating current photovoltaic component string to generate alternating current according tosolar energy; the data processing module is connected with the alternating current photovoltaic component string and used for acquiring power parameters of all the alternating current photovoltaic components through power line communication technology and detecting and identifying abnormality or a fault in the solar photovoltaic system; and the system analysis module is connected with the data processing module and used for collecting system data from the data processing module and storing, analizing, drawing or displaying the system data. The invention further provides a fault detection method of the solar photovoltaic system. Through the way of monitoring real-time data transmission between all the alternating current photovoltaic components and the data processing module, when the fault occurs in the photovoltaic system, the generation of the fault can be timely detected, and the position and the type of the fault can be further identified, thereby enabling maintenance staff to repair the fault as soon as possible and reducing the impacts on normal power generation.

The disclosed real-time method to prevent electric larceny comprises: monitoring the transformer substation pass, 10KV distribution lines, special user and public power parameter by a high-voltage electric energy collection terminal; monitoring original parameters by a low-voltage electric energy collection terminal; using a wireless digital communication network to send data to the monitor center to store in database for classification and analysis, then auto drawing load curve and charge curve for different monitor point. This invention has well monitor effect and can alarm by SMS.

The invention discloses a method and a device for configuring transmitted power, wherein the method for configuring the transmitted power comprises the following steps of: calculating the power parameters of all physical uplink shared channels (PUSCH); judging whether PUSCHs the power parameters of which are larger than a threshold value exist or not; if so, setting the transmitted power of at least a part of the PUSCHs to be 0; judging whether the summation of the estimated transmitted power of the PUSCHs the transmitted power of which is not set to be 0 and the estimated transmitted power of a physical uplink control channel (PUCCH) is larger than the maximum configuration output power of user equipment or not; and if not, setting the transmitted power of the PUSCHs the transmitted power of which is not set to be 0 to be the estimated transmitted power of the PUCCH. The invention solves the problem that the transmitted power of all physical uplink channels on component carriers cannot be configured in the prior art and effectively reduces the transmitted power of all the physical uplink channels.

The invention provides a mobile terminal and a method for adjusting power parameters thereof. The method comprises the following steps: receiving the expected use duration input by the user of the mobile terminal; detecting the current dump energy of the mobile terminal; judging whether the current dump energy of the mobile terminal is enough to maintain the expected use duration or not; if so, finishing; otherwise, adjusting the power parameters of the mobile terminal. The mobile terminal and the method for adjusting power parameters thereof can adjust various power parameters of the mobile terminal, including the adjustment of running application programs and communication modules and reasonable distribution of electric quantity, according to the use duration set by the user; and simultaneously, by monitoring the dump energy in real time, various power parameters are dynamically adjusted so as to improve the controllability and flexibility of the use duration of the mobile terminal, and the use experience is good.