摘要:
To provide a public power supply system by which it is possible to use power in a public location both conveniently and safely without erroneous operations. A outlet 11, to which power is supplied from a distribution line 13, is installed in advance in a predetermined public location and a communication terminal 32 requesting the outlet 11 to supply power and a center server 31 are connected in advance via an Internet 33 and when there is a request to the outlet 11 to supply power, the center server 31 outputs a current supply command to a current control unit 14 via a communication network (Internet 24 or telephone network 25) and the current control unit 14 permits supply of a current to be supplied to the outlet 11 when there is a current supply command and there is information to allow supply of a current to the outlet generated using a remote control prevention device installed near the outlet.
摘要:
Prise communicante (PC) adaptée pour être branchée sur le secteur (PM) et pour recevoir une prise d'un appareil électrique (PA) pour le suivi de son alimentation. Ladite prise (PC) comporte un module de communication de type cellulaire qui transmet un message d'alerte, notamment un message de type SMS, sur un téléphone portable d'utilisateur (T) lorsqu'un défaut d'alimentation est détecté.
摘要:
The invention relates to a method for analyzing the energy use during the operation of a production system comprising machines and supply technology having an energy demand that can be determined and planning apparatuses for the work orders to be carried out by the machines. The energy-related parameters of the machines are determined and divided into representative load spectra by an energy control unit, energy recovery values to be expected on average depending on the media are assigned to said load spectra, the respective time fractions of the load spectra for possible work order and machine combinations are determined from the work orders to be carried, and the energy demand per machine for carrying out a work order is determined therefrom. The invention further relates to a device suitable therefor.
摘要:
A communication and control system for a high voltage power line using an energy harvesting power supply to avoid batteries in the communication components maintained at line voltage. The energy harvesting power supply utilizes scavenged backscatter power received from a transceiver maintained at ground potential or a power supply with a super-saturating magnetic flux core, such as a mu-metal core, to harvest electromagnetic field energy from the power line. The communication equipment maintained at line voltage communicates information to the transceiver maintained at ground potential by modulating backscatter energy reflected from the beam transmitted by the ground level transceiver to minimize the power requirement of the communication equipment maintained at line voltage. Response equipment includes capacitors, voltage regulator, voltage sag supporter, circuit interrupter, remote communication equipment, reporting and analysis system.
摘要:
Ein Aktor (12a, 12b, 12c) zur Leistungssteuerung wenigstens eines angeschlossenen Verbrauchers (10a, 10b, 10c, 10d) weist eine Lasterfassungseinrichtung (22) zum Erfassen einer Lasthöhe und/oder einer Lastart des wenigstens einen Verbrauchers (10a, 10b, 10c, 10d) als eine die Last des wenigstens einen Verbrauchers betreffende Messgröße und eine Kommunikationsschnittstelle (16) zum Empfangen wenigstens einer Stellgröße für die Leistungssteuerung des wenigstens einen Verbrauchers (10a, 10b, 10c, 10d) und Senden der durch die Lasterfassungseinrichtung (22) erfassten Messgröße. Derartige Aktoren (12a, 12b, 12c) können in vorteilhafter Weise in ein Energiemanagementsystem, wie beispielsweise eines Hausautomatisierungssystems, integriert werden.
摘要:
A method and system of virtual energy management display involves periodically receiving via a mesh local area network electronic data representing energy management-related information by a RF communication-enabled memory storage device coupled to an electronic display device within a home area network. Electronic data representing telemetry information is likewise periodically received by the RF communication-enabled memory storage device from at least one RF communication-enabled energy management-related device within the home area network. The electronic data is converted to a common format by an application running at least in part on the memory storage device and displayed on a screen associated with the display device.
摘要:
Die Erfindung betrifft ein Installationsgerät für die Gebäudesystemtechnik, wobei mit dem Installationsgerät (3) ein angeschlossener Verbraucher (17) ein- und ausschaltbar ist. Um ein Installationsgerät (3) einschließlich eines Gerätesystems (1) zu schaffen, das eine komfortable Erfassung und Regelung von Nutzungsdaten ermöglicht, sind in dem Installationsgerät (3) elektrische Parameter erfassbar und/oder regelbar und das Installationsgerät (3) drahtlos kommuniziert.
摘要:
A smart grid for improving the management of a power utility grid is provided. The smart grid as presently disclosed includes using sensors in various portions of the power utility grid, using communications and computing technology, such as additional bus structures, to upgrade an electric power grid so that it can operate more efficiently and reliably and support additional services to consumers. The smart grid may include distributed intelligence in the power utility grid (separate from the control center intelligence) including devices that generate data in different sections of the grid, analyze the generated data, and automatically modify the operation of a section of the power grid.
摘要:
Embodiments of power management connection devices and related methods are described herein. Other embodiments and related methods are also disclosed herein
摘要:
An apparatus for monitoring the presence of voltage (90,96) on the load side (18) of a utility meter socket includes a circuit for detecting the presence of voltage (90,96) on the load side output (18) of the socket and a communication device (55) connected to the circuit to transmit data relating to the presence of voltage on the load side output (18) to the utility. Also provided is a method of monitoring the voltage on the load side (18) of the utility, the method including installing an electric utility Disconnect Monitor Node into a utility meter socket, detecting the presence of voltage (90,96) on the load side output (18) of the utility meter socket, and transmitting data relating to the presence of voltage on the load side output (56,58).