Abstract: Provided is a control device that makes it possible to surely give an appropriate instruction to operate. An appliance control device that controls an electric appliance that performs one of a first operation and a second operation includes: a price obtaining unit that obtains information indicating a price of power; a detecting unit that detects a change in the price in a not shorter one of the first period and the second period, the price being indicated in the obtained information; a first calculating unit that calculates a first cost produced when the electric appliance performs the first operation, in the case where the change is detected; a second calculating unit that calculates a second cost produced when the electric appliance performs the second operation, in the case where the change is detected; a comparing unit; and an instructing unit that instructs performing of a determined operation.

Abstract: A load control receiver (LCS) for controlling an electrical load. The LCS includes a power sensing arrangement that monitors power usage of the load; a processor that predicts future power usage based on prior power usage; a transceiver that receives load shedding commands; and a controllable switch that can interrupt power supplied to the attached loads, based on load shedding commands.

Abstract: The present invention is concerned with a method of distance protection of parallel transmission lines applicable both to series compensated and uncompensated electric power lines, using a distance relay. The method is characterized in that a pair of flags (ff1, ff2) are calculated for indication faulted and healthy circuits in parallel lines and in the same time a flag (Internal_Fault) for indication internal or external fault in parallel lines is calculated independently. Next gathering all calculated flags (ff1, ff2, Internal_Fault) an analyze of the value of these flags are performed and depending on the values of flags (ff1, ff2, Internal_Fault) and on their reciprocal relationship, a trip permission signal from the protection relay (4) is released and sent to the alarms devices or to the line breakers, or a block signal from the protection relay (4) is generated and sent to protect parallel lines before damage.

Abstract: An apparatus for providing an illusion of occupancy is provided. The apparatus includes a prime mover having a shaft configured to receive an actuator, an actuator configured to interface the prime mover to an illusion target, and a microcontroller having a memory operatively coupled to selectably operate the prime mover. The microcontroller is configured with a first value representing an average time between a plurality of first movements of the prime mover, a second value representing an average time between the first movement and a second movement of the prime mover, and a third value representing a quantity of random variability to be applied to the first value and the second value. The microcontroller is further configured to operate the prime mover in accordance with the first value, the second value, and the third value, thereby manipulating the illusion target and providing the illusion of occupancy.

Abstract: A system and method is provided for evaluating the transient cooling performance of a data center. In one version, the method includes receiving input data from a storage device, the input data including data center architecture information and operating data, performing transient cooling performance calculations for the data center using the input data, and displaying results of the transient cooling performance calculations, wherein the results include at least one of a cooling runtime and a maximum predicted temperature of the data center following a power outage of the data center.

Abstract: Controlling heating and cooling in a conditioned space utilizes a fluid circulating in a thermally conductive structure in fluid connection with a hydronic-to-air heat exchanger and a ground heat exchanger. Air is moved past the hydronic-to-air heat exchanger, the air having fresh air supply and stale air exhaust. Sensors located throughout the conditioned space send data to a controller. User input to the controller sets the desired set point temperature and humidity. Based upon the set point temperature and humidity and sensor data, the controller sends signals to various devices to manipulate the flow of the fluid and the air in order to achieve the desired set point temperature and humidity in the conditioned space. The temperature of the fluid is kept less than the dew point at the hydronic-to-air heat exchanger and the temperature of the fluid is kept greater than the dew point at the thermally conductive structure.

Abstract: A method for operating an installation for handling containers, wherein the containers from a first handling unit of the installation are handled by predetermined first handling parameters and the containers from a second handling unit of the installation are handled by predetermined second handling parameters, and wherein the first handling parameters and the second handling parameters can be altered, at least in part, and depend, at least in part, on product parameters which are characteristic of the container. Product parameters of the container which are stored for controlling the first handling unit are also used for controlling the second handling unit, wherein alterations to the product parameters are taken into account in automated fashion both for controlling the first handling unit and for controlling the second handling unit.

Abstract: The invention relates to a process for drying a wet film including the steps of: a) determining a desired loss on drying (LOD) for the wet film; b) determining a relationship between LOD and a rate of temperature rise of the wet film or a rate of change of the rate of temperature rise of the wet film; c) drying a wet film with continuous monitoring of the temperature of the wet film; and d) continuously adjusting one or more drying parameters to maintain the rate of temperature rise of the wet film or the rate of change of the rate of temperature rise of the wet film that produces the desired LOD.