| 摘要 |
The invention relates to an intelligent energy consumption management system aiming at effectiveness thereof in buildings and public spaces. It aims at the effectiveness of the following categories of consumption: consumption of electric energy in sockets, within the ventilation and air-conditioning system and the lighting system. According to the invention, the intelligent management system comprises, at the first level, field elements such as: movement detectors, closed window detector, humidity and temperature detectors, mono-phased power meters, twilight detector, COdetector, bipolar switches with thermal protection and, at the second level, two electric distribution and control boxes (C1 and C2) and a programmable automatic device which receives information from the field elements by analogue inputs and digital inputs, processes it and transmits the processed information to the third level, which is a monitoring level, which comprises a server where a program for monitoring the energy consumption is implemented, the system components being supplied with electric energy from a photovoltaic system consisting of photovoltaic panels of 250W,storage batteries of 12Vcc/250Ah, current regulators, an inverter of 48Vcc/230Vca, 50Hz. |
