Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

390results about How to "Reduce energy use" patented technology

Smart grid price response service for dynamically balancing energy supply and demand

A “Smart Grid Pricer” enables automated balancing of the supply and demand of energy supply and consumption, such as the generation and consumption of electricity between electricity providers and electricity consumers. The Smart Grid Pricer automatically computes and delivers real-time energy pricing information to consumers on behalf of energy retailers (e.g., electricity utilities) to help drive the balance of demand with supply. In various embodiments, real-time pricing is determined by using various probabilistic models to estimate overall consumer demand as a function of factors such as energy price, time of day, region, weather, etc. to compute a price that will result in an energy demand that is closely balanced to the available supply. On the consumer side, various components of the Smart Grid Pricer automatically respond to such pricing information to optimize energy consumption in accordance with a variety of automated and / or user defined rules and preferences.
Owner:MICROSOFT TECH LICENSING LLC

System and method for evaluating changes in the efficiency of an HVAC system

The invention comprises systems and methods for evaluating changes in the operational efficiency of an HVAC system over time. The climate control system obtains temperature measurements from at least a first location conditioned by the climate system, and status of said HVAC system. One or more processors receives measurements of outside temperatures from at least one source other than said HVAC system and compares said temperature measurements from said first location with expected temperature measurements. The expected temperature measurements are based at least in part upon past temperature measurements.
Owner:ECOFACTOR

Method of and system for auditing the energy-usage of a facility

InactiveUS6968295B1Lower maintenance costImprove system efficiency and performanceThermometer detailsLevel controlWeather dataEnergy cost
A method of and system for auditing the energy-usage by a facility, where the facility includes an energy-using system having an operating parameter with a value. One embodiment of the method includes acquiring an initial value of the operating parameter, acquiring initial data of the energy-using system with the operating parameter set at the initial value, acquiring values relating to a weather parameter for the facility, and creating a baseline model of the energy-usage by the facility with the initial energy-using system data and the weather data. Some embodiments of the method can further include determining an initial rate of energy-usage by the facility based upon the baseline energy model, changing the initial value of the operating parameter, determining a modified rate of energy-usage by the facility, and calculating a savings in energy costs from changing the initial value of the operating parameter.
Owner:HUSNN

Electronic Window Shading System for Houses, Transport Vehicles and the Like

There is disclosed an automatic electronic window shading (tinting) system for houses and transport vehicles such as automobiles, RV's, trains, boats and the like, to provide shading for people to protect them from exposure to harmful direct sunlight, by providing the windows of said houses and transport vehicles with display elements and light (photocell / photovoltaic) sensors. The system comprises liquid crystal, electrochromic, suspended particle device (SPD), or NanoChromics display (NCD) element attached to a part of a transparent body (such as the windows) and a liquid crystal, electrochromic, suspended particle device (SPD), or NanoChromics display (NCD) controlling semiconductor element controlling the operation of the display element.
Owner:KUWAIT UNIV

System and methods for maintaining power usage within a set allocation

An electric power management system includes a monitor for the total power usage of a facility that monitors a history of power consumption during a set time interval of a distribution system having at least one electric load. Predictions of available power are generated through out the time interval by comparing the history of power consumption to a set allocation. Available power predictions are transmitted to the at least one electric load. The at least one load control receives the power capability predictions and controls the energy usage of the at least one electric load such that the total energy usage of the facility does not exceed the set allocation.
Owner:JAY WARREN GARDNER

Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid

Disclosed is a process that relates to the recovery of a metal catalyst from an oxidizer purge stream produced in the synthesis of carboxylic acid, typically terephthalic acid. The process involves the addition of a wash solution to a high temperature molten dispersion to recover the metal catalyst and then subjecting an aqueous mixture or purified aqueous mixture so formed to a single stage extraction to remove organic impurities to produce an extract stream and a raffinate stream comprising the metal catalyst.
Owner:GRUPO PETROTEMEX DE C V

System and method for integrating billing information from alternate energy sources with traditional energy sources

The method and system of the present invention provides for data gathering of energy systems, calculation of billing information for the energy systems to include both traditional energy sources and renewable energy sources, and creation of various outputs to include various user interfaces applicable to overall management of the energy systems. The user interfaces can include integrated, real-time billings to a consumer that measure the cost of the primary energy as well as savings provided by renewable energy sources. The present invention also provides predictive analysis for various aspects of energy use in order to better manage particular facilities that may incorporate renewable energy sources. The gathered data and the various user interfaces enables a user to modify or adjust the use of the renewable energy sources at selected sites to maximize their impact on reducing the cost of the primary energy bill.
Owner:ALSO ENERGY

Method for securing communications in a wireless network, and resource-restricted device therefor

The present invention relates to a method for securing communications between a resource-restricted device (1) and a receiving device (2) according to a wireless protocol, the method comprising the following steps: -storing, in a first part (11) of a non-volatile memory of the resource-restricted device (1), at least one encrypted payload, -storing, in a second part (12) of the non-volatile memory of the resource-restricted device (1), a pointer pointing towards an encrypted payload stored in the memory, -when a transmission is to be performed by the resource-restricted device (1), sending the encrypted payload indicated by the pointer, and storing, in the second part (12) of the non-volatile memory an updated pointer indicating a next-to-be-used encrypted payload stored in the memory.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Air conditioning system and method of control

An air conditioning system and control method to allow individual zone thermostats to directly control a variable capacity compressor and adaptively adjust the indoor supply air volume to meet zoning demands, without using static pressure or flow sensors or entering a set of pre-defined air flow values for each zone into a controller. The method controls an air conditioning system that is able to receive signals or commands from individual zone thermostats and give priority to a highest demand zone / thermostat. For example, a priority thermostat can be used to directly control the variable capacity compressor via an indoor controller and outdoor controller.
Owner:ACTRON AIR

Predictive efficient residential energy controls

A HVAC controls system for zone controls that is comprised of one or more Wall Sensor Units (WSU) and zero or more Damper / Register Units (DRUs). The invention is a low networked cost solution for residential and light commercial that is easy to install in new and existing building. The WSUs detect, log and use occupancy data to predict where in a building HVAC conditioning is needed and to save energy where it is not needed. The DRU use shape memory alloy wires to control the opening and closing of a damper plate with very little power allowing batter operation.
Owner:MOUNTAINLOGIC

Integrated ventilation cooling system

A system and method for cooling and heating of buildings consisting of an integrated assembly of devices, including a variable speed air handler, hot water heating coil, outside air damper, controller, and optional compressor-based air conditioner. During summer the system utilizes nighttime outside air for cooling and uses air temperature predictions to provide information about optimal control settings and to maintain comfort. During winter the system varies airflow with heating demand and ventilates with outside air to maintain indoor air quality.
Owner:NIGHTBREEZE

Strategic-response control system for regulating air conditioners for economic operation

A strategic response control for an air conditioning system for use in an environment with increased power rates during a designated peak period. The air conditioning system includes a power board for operating the air conditioning system in one or more operating status having a controller with a processor and a real time clock, an indoor temperature sensor for generating an input signal representing the indoor temperature, an outdoor temperature sensor for generating an input signal representing the outdoor temperature, and an operating program that sets a maximum comfort level temperature, a minimum comfort level temperature and a warmup rate for the environment in which the air conditioner operates, and has a procedure for precooling the environment before the peak period, wherein on activation, the processor signals the power board to enter an operating state for precooling and an “off” or lower level operating state during the peak period.
Owner:LEVENE EDWARD R

Recovery of high water from produced water arising from a thermal hydrocarbon recovery operation using vaccum technologies

A method for reducing and re-using waste heat and water resulting from thermal hydrocarbon recovery operations involving accessing a hot water stream produced in a thermal hydrocarbon recovery operation; vaporizing water from the water stream by applying a vacuum, thereby producing water vapor; and condensing the water vapor to produce high quality water. A system is described including a hot water intake interfacing with a hot water stream from a thermal hydrocarbon recovery operation; a vaporization module receiving the hot water stream from the hot water intake, comprising a vacuum chamber in which a vacuum is applied to produce water vapor from the hot water stream; a condensation module in which water vapor produced in the vaporization module is condensed to form high quality water; and a water outlet for releasing the high quality water from the condensation module for re-use within the thermal hydrocarbon recovery operation.
Owner:EXXONMOBIL UPSTREAM RES CO

System and Method for Autorizing Purchases Associated with a Vehicle

Disclosed is a system for authorizing purchases associated with a vehicle for example at a service station, the system including an identification tag associated with the vehicle, a data storage device associated with the vehicle for storing vehicular data, at least one tag reader configured to read and transmit data from the identification tag and a station relay unit configured to receive the transmitted and to transmit an authorization signal. Disclosed is also a method of authorizing a purchase associated with a vehicle, for example at a service station, comprising associating with a first identifier and a second identifier with a vehicle, when requested to authorize a purchase associated with said vehicle, acquiring the first identifier and the second identifier, determining that the acquired first and second identifiers are correctly associated and if the first acquired identifier and said second acquired identifier are associated, authorizing the purchase.
Owner:GASNGO R&D LTD

Method and system for control of desiccant dehumidifier

An active wheel desiccant dehumidifier is controlled for improved energy savings by modulating operation characteristics including process air flow, reactivation air flow, temperatures, and wheel rotation in response to changing conditions.
Owner:BRY AIR +1

System and method for intelligent control of power consumption of distributed services during periods when power consumption must be reduced

A system and method intelligently control power consumption of distributed services using a computer system that provides independent computing elements each capable of entering a power saving mode. In accordance with the present invention, three different algorithms are disclosed. The first algorithm is a reduced load power saving algorithm. As the load decreases, duplicate instances of services can be gracefully suspended and the host processor cards hosting these instances can enter a power saving mode. The second algorithm is a priority-based power consumption reduction algorithm. If power consumption must be reduced, services having less of a contribution to revenue are suspended before components that having a higher contribution to revenue. The third algorithm is a minimal power-consuming redundant computing hardware algorithm that allows a “cold spare” host processing card to be pressed into service if another card fails.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP

Memory alloy-actuated apparatus and methods for making and using the same

Actuator apparatus having a multi-stable element actuated by memory alloy actuating elements. In one embodiment, the multi-stable actuator comprises a bistable (two-state) diaphragm element adapted to alternate between two stable configurations via forces exerted on the diaphragm by more than one memory alloy filaments in response to thermal activation. The bistable diaphragm element is coupled to a magnetic actuator element resident on a dry portion of a valve fitting, while a plunger actuated by the magnetic actuator element is resident on a wet portion of a valve fitting. Methods for making and using the bistable actuator apparatus are also disclosed.
Owner:AUTOSPLICE SYST

Ethanol distillation with distillers soluble solids recovery apparatus

The present invention relates to a system for producing ethanol from an organic source and that operates to purify and dry ethanol from a beer source. The system for producing substantially anhydrous ethanol comprises: (a) a first distillation stripping column that operates between 160 to 220 degrees F.; (b) a second distillation rectifying column having a higher operating temperature than said stripping column; (c) a molecular sieve dehydration means in fluid communication with said rectifying column; and (d) an energy control means.
Owner:RCM TECH USA INC

Modulated stochasticity spiking neuron network controller apparatus and methods

Adaptive controller apparatus of a plant may be implemented. The controller may comprise an encoder block and a control block. The encoder may utilize basis function kernel expansion technique to encode an arbitrary combination of inputs into spike output. The controller may comprise spiking neuron network operable according to reinforcement learning process. The network may receive the encoder output via a plurality of plastic connections. The process may be configured to adaptively modify connection weights in order to maximize process performance, associated with a target outcome. The relevant features of the input may be identified and used for enabling the controlled plant to achieve the target outcome. The stochasticity of the learning process may be modulated. Stochasticity may be increased during initial stage of learning in order to encourage exploration. During subsequent controller operation, stochasticity may be reduced to reduce energy use by the controller.
Owner:BRAIN CORP

Methods of integrating multiple management domains

An integrated solution strategy that integrates multiple domains together in a seamless and standardized way for increasing a users control over facilities and equipment. This integrated approach can lead to a reduction of energy usage, more efficient energy usage, increased safety, health, and security of a facility and its occupants, optimized production in industrial settings, and associated and other economic advantages. Accurate, reliable information about a facility or equipment is essential to making timely, informed decisions. Enhanced automation provides a reliable means of collecting and assembling a variety of operating data and archiving that data into a central database for evaluation, reporting, forecasting, and negotiation with resource marketers.
Owner:SCHNEIDER ELECTRIC USA INC

System and method for assessing and managing data center airflow and energy usage

A system and method for providing energy assessment and optimization in a data center that includes at least one cooling provider, and at least one cooling consumer, the at least one cooling consumer having cooling requirements. The method according to one aspect includes receiving data regarding cooling availability and power consumption for the at least one cooling consumer, cooling capacity of the at least one cooling provider, and a physical relationship between the at least one cooling consumer and the at least one cooling provider in the data center, storing the received data, determining airflow distribution effectiveness between the at least one cooling consumer and the at least one cooling provider, and displaying at least one value representative of the effectiveness of the distribution of airflow in the data center between the at least one cooling consumer and the at least one cooling provider.
Owner:SCHNEIDER ELECTRIC IT CORP

Electromagnetic apparatus and method for controlling fluid flow

An actuator including actuator base, bobbin, and pole piece forming a pocket for a ferromagnetid armature located therein. The actuator including a radial magnet and a solenoid coil constructed and arranged to cause a linear displacement of the armature upon application of a coil drive current from a control circuit. The actuator may include a flexible membrane that partially encloses the armature to form an armature chamber filled with an incompressible fluid. In a valve design, a fluid flow is stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure. A fluid flow is opened by driving the membrane away from the valve seat.
Owner:SLOAN VALVE COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products