摘要:
An energy management system for monitoring airflow from an HVAC system to achieve homogeneous temperature distributions. The system including an HVAC system and an energy module including one or more sensors configured to measure air temperature and at least one of the following: air velocity and relative humidity, a memory, and at least one processor. The at least one processor programmed to access a measured temperature during a period of time, access the HVAC system temperature setpoints, compare the measured temperature of the one or more sensors with the HVAC system temperature setpoints, determine if a difference between the measured temperature and the HVAC system temperature setpoints exceed a high temperature threshold level or a low temperature threshold level, and output a solution to resolve the disparity between the measured stored temperature of the one or more sensors and the HVAC system temperature setpoints.
摘要:
A system for reducing the peak power consumption by a refrigeration system is provided. The system comprises a first electromechanical cold control calibrated to a first temperature setpoint, a second electromechanical cold control calibrated to a second temperature setpoint, said first and second cold controls each having a setpoint selector member operatively linked such that adjustment of one results in a corresponding adjustment of the other, a DSM module responsive to demand state signals from an associated utility indicative of at least a peak demand and an off peak demand state, and a DSM switching device responsive to the DSM module and operative to selectively render one or the other of the cold controls effectively operative to control the cooling system depending upon the demand state signal.
摘要:
An apparatus and methods are disclosed for controlling load shedding and payback spikes of a population by segregating the population into subsets based on predicted energy consumption usage and peak load profiles. Subset populations respond independently from another based on a communication message sent to the population. Each subset population of homes with one or more energy consuming devices responds based on a generated value generated from a randomizing distribution routine.
摘要:
An appliance controller is provided comprising an appliance including demand response settings. The settings include threshold variables for determining a reaction of the appliance in response to reaching one or more threshold variables. The controller further comprises a signal from an associated utility to the appliance, wherein the appliance includes a controller in signal communication with the associated utility. The controller receives and processes the signal from the associated utility. The signal is converted and compared to the demand response threshold variables and the appliance is operated in one or more power consuming functions based on the comparison of the signal to the demand response variables.
摘要:
A home energy management system for providing energy usage and cost projections to a user related to management of a home network is provided. The system comprises a central controller coupled to at least one energy consuming device, the central controller being configured to receive energy consumption data from the at least one energy consuming device, and a user interface comprising a display coupled to the central controller to receive user input data and provide the user with information. The central controller is further configured to use the energy consumption data and user input data to provide the user with one or more of future energy consumption projections, energy saving suggestions, and cost saving suggestion.
摘要:
A refrigerated appliance such as a refrigerator receives a demand response signal indicating a peak demand period and operates the refrigerator in an energy savings mode by disabling an anti-sweat heater. Sensors monitor ambient temperature and humidity, and the dry bulb temperature of a preselected region where incipient moisture would likely form. Data from the sensors is sent to a controller which calculates ambient dew point and compares the dry bulb temperature of the preselected region with the calculated dew point to enable the anti-sweat heater during the peak demand period and prevent incipient formation of moisture.
摘要:
A system for reducing the peak power consumption in an electromechanically controlled refrigerator is provided. The system comprises a cold control device including a housing and a counter spring having at least one spring tension position corresponding to a temperature set point, a bourdon tube having a first end comprising an elastomeric diaphragm operatively associated with the counter spring, and a second end, opposite the first end, located in the compartment, wherein the counter spring is capable of providing a force against the diaphragm, and a DSM switching device operatively controlled by an associated DSM module. The DSM module is configured to receive a signal indicative of at least one of a peak or non-peak demand period of an associated utility.
摘要:
A household energy management system is provided comprising a controller for managing power consumption of multiple devices within a household wherein the controller monitors energy usage data from a utility. The system further provides a utility meter for measuring an amount of energy usage by the household and a user interface through which a user can enter a parameter of the energy usage. The system yet further provides a local generator for generating energy for one or more of the energy consuming devices wherein the controller initiates the generator and changes at least some of the energy usage from the utility to the local generator when the energy usage level is within a predetermined percentage range of the parameter.
摘要:
Apparatus and method for managing energy of a home or other structure are disclosed. The thermal characteristics of a home are determined based on variables such as inside temperatures, outside temperatures, setpoint temperatures, and duty cycles over time. Response time constants of the home are calculated and used to generate at least one transfer function or table to predict and control energy efficiency versus comfort within the home. A user is presented with variations of cost and power consumptions to choose from and be factored into the transfer function.
摘要:
A system and methods are provided for monitoring the power consumption of a particular energy consuming device of a plurality of energy consuming device devices and particular components thereof in real time. An energy management system can enable components of a device within a home network to power to different operational modes in order to determine different power consumption levels. The system can sort out anomalies and extract them from a power consumption profile created.