Large power user intelligent interactive terminal

Abstract

The invention relates to a large power user intelligent interactive terminal which comprises a central processing unit (CPU). The signal input end of the CPU is connected with the output end of an alternating current sampling unit used for collecting electricity utilization parameters of user inlet wires. The signal input end and the signal output end of the CPU communicate with a main station through a remote communication unit. In the large power user intelligent interactive terminal, the alternating current sampling unit is utilized to collect voltage and current data of electric equipment and transmits the data to the CPU to achieve calculating and processing. Accordingly, the electricity consumption of a user is obtained, and the electricity consumption monitoring and the energy consumption analysis for the large power user are achieved. In addition, the remote communication unit exchanges data with the main station, so that the centralized monitoring and managing of the equipment are achieved, technical support is provided for the large power user to lower energy consumption and improve overall profitability. Accordingly, the intellectualization level of the management of the electric equipment is improved.

Description

[0001] technical field [0002] The invention relates to the field of power terminals, in particular to an intelligent interactive terminal for large power users. Background technique [0003] With the continuous increase of power consumption by large users, energy consumption is becoming more and more serious, which not only brings huge pressure on energy and environmental protection, but also brings considerable economic pressure to business operators. The energy consumption cost of some enterprises accounts for about 15% of the annual revenue, and the energy consumption cost has become an important factor restricting the profitability of the operator. The traditional power load management device cannot provide technical support for users' reasonable power consumption and energy-saving transformation. support. [0004] At present, the equipment widely used in the management of power consumption of large users is the special transformer collection terminal, which has the f...

AI Technical Summary

Problems solved by technology

The energy consumption cost of some enterprises accounts for about 15% of the annual revenue. The energy consumption cost has become an important factor restricting the profitability of the operator. The traditional power load management device cannot provide technical support for users' reasonable power consumption and energy-saving transformation. support

[0004] At present, the equipment widely used in the management of power consumption of large users is the special transformer collection terminal, which has the following shortcomings: First, the special transformer collection terminal is used to collect the electricity consumption information of large users to realize the load management function, and the function is relatively simple , it is impossible to provide real-time transparent electricity price and various power value-added services; second, the operation of special variable collection terminals is only a one-way behavior of power supply enterprises in terms of business, and cannot form interaction with large power users; third, special variable collection The terminal is only a management tool of the power supply company, and cannot provide guidance for the electricity consumption behavior of large users, so that they can use electricity scientifically and rationally according to their own electricity consumption characteristics. Therefore, it is impossible to improve the load characteristics from the electricity demand side, that is, Unable to improve the quality of power supply to large power users

Images