摘要:
This specification relates to a central control apparatus, which is configured to calculate time-division power usage as predicted power usage, which is consumed by at least one facility in a control area within a specific time section, on the basis of predicted external temperature corresponding to the control area within the specific time section and a time-division model, calculate variable-based degree day (VBDD) daily power usage as predicted daily power usage corresponding to the control area on the basis of the predicted external temperature and a VBDD model, and calculate final power usage as final predicted power usage consumed in the control area within the specific time section on the basis of the time-division power usage and the VBDD daily power usage, and a facility control system including the same.
摘要:
According to some embodiments, data about a plurality of remote water devices may be received, and each water device is associated with one of plurality of customers of an enterprise and includes a wireless communication device. Based on data indicative of water usage by a first customer, a first water savings amount may be determined for the first customer in connection with a pre-determined period of time. An allocation of the first water savings amount between the first customer and the enterprise may be dynamically calculated, and an indication of the allocation between the first customer and the enterprise may be transmitted.
摘要:
There is provided an information processing apparatus including a control section which performs control of presenting, in association with each other, actual energy consumption representing an amount of energy consumed by a device in a case where a user performs any one of user actions, the user actions each being capable of being carried out by the user, and estimated energy consumption representing an amount of energy consumed by the device in a case where the user does not perform the user action.
摘要:
A carbon emission tracker is disclosed. The carbon emission tracker includes a main body, a power input interface, a power output interface, a power detecting unit, a communication unit, a memory unit, and a processing unit. The power detecting unit is configured to detect an electricity usage of an electrical appliance. The processing unit is configured to aggregate power consumption data over a time period and to store the power consumption data for the time period to the memory unit. The processing unit transmits the power consumption data of the memory unit to a data center through the communication unit. The power consumption data further includes identification data of the electrical appliance.
摘要:
A device for measuring power consumption and performance relative to the environment of a power-consuming unit is disclosed. The device includes a data introduction module, a keyboard for inputting data of waste production in the power-consuming unit, a computing device, and a display screen. The computing device receives the data from the data introduction module and the keyboard. The computing device is also provided with a processor that includes a calculation algorithm of an ecological parameter indicative of the performance relative to the environment of the power-consuming unit. The ecological parameter is calculated as an adjusted mean of the sum of the deviations of each power consumption value with respect to a reference value.
摘要:
Systems, methods, and mediums generate an energy usage baseline. A method includes receiving historical energy usage data for a building. The method includes identifying a historical energy usage baseline as a function of temperature based on the historical energy usage data. The method includes receiving measurements for current energy usage for the building to form a set of energy usage measurements. The method includes associating the set of energy usage measurements with values for temperature for an area where the building is located. The method includes generating a correction factor for the historical energy usage baseline based on a comparison of the set of energy usage measurements with a portion of the historical energy usage baseline corresponding to the values for temperature associated with the set of energy usage measurements. The method includes generating an adjusted energy usage baseline by applying the correction factor to the historical energy usage baseline.
摘要:
A method for detecting power consumption anomalies. The method obtains two different time power series and compares them to generate a dissimilarity matrix. A dimensionality reduction equation is applied to the dissimilarity matrix to obtain a low dimensional embedding of the power data. A probability score of each of the time series being anomalous is then calculated.
摘要:
A client device manages consumption of power supplied by an electric utility to one or more power consuming devices. Power flow to the power consuming devices is controlled by one or more controllable devices, which are controlled by the client device. The client device receives a power control message, such as from a remote system controller. The power control message may have been issued in furtherance of a power reduction event initiated by the electric utility. The power control message indicates an amount of electric power to be reduced and/or identification of at least one controllable device to be instructed to disable a flow of electric power to one or more associated power consuming devices. Responsive to the power control message, a flow of electric power is disabled or otherwise reduced to at least one power consuming device based on the contents of the power control message.
摘要:
A system and method for evaluating, measuring and verifying energy consumption at a facility requires initially establishing a benchmark at the facility based on price-point variations for energy costs, set by the regional ISO. The benchmark is established by measuring the facility's Energy Consumption Level (ECL) over a 30-day period, while no conservation efforts are being taken. To obtain an incentive award, a target value Energy Saving Factor (ESF) is identified relative to the benchmark. Energy conservation efforts are then implemented to control the ECL of the facility in response to price-point variations. When the target value ESF is maintained for a predetermined time, an incentive award is warranted and, once verified, can be given immediately.
摘要:
A server manages consumption of power supplied by at least one electric utility to multiple power consuming devices. Power flow to the consuming devices is enabled and disabled by controllable devices controlled by one or more client devices. The server includes a command processor, event manager, database, and client device manager. The command processor receives commands from the utility and issues event messages responsive thereto. The event manager maintains a power management status for each client device and issues event instructions responsive to event messages. The database stores information relating to power consumed by the consuming devices. The client device manager selects from the database, responsive to receipt of a power reduction event instruction, at least one client device to which to issue a message indicating a power reduction amount and/or identification of at least one controllable device to be instructed to disable power flow to associated consuming devices.