Household line information monitoring and clod data processing system

Abstract

The invention proposes a household line information monitoring and clod data processing system, and the system aims at collecting various types of information of a household line and carrying out safety detection, so as to guarantee the household electrical safety; carrying out the data detection (harmonic, current and temperature) based on a conventional power utilization data record; transmitting the data to a cloud side through a network for data recording and storage; carrying out the comparison and analysis of the detected data through the technology of big data processing; and finally feeding back information to a user, so as to indicate the condition of the household line. In addition, the technology of big data processing facilitates the setting of different electricity prices in different time periods for different power utilization amounts in different time periods, and some punitive measures are properly employed for nonlinear users for the household power utilization amounts of customers who are different in power utilization amounts through combining harmonic metering data, thereby facilitating the guarantee of the legitimate interests of an electric power department and the linear users. Through the adjustment of the electric amounts at a peak stage at good price, the system saves the energy, and enables the utilization of energy to tend to be reasonable.

Description

technical field [0001] The invention relates to sensing and measurement technology, power consumption information collection technology, line state monitoring technology, and network database technology in smart grids, in particular to a home line monitoring and cloud data processing system. Background technique [0002] Smart grid is an inevitable trend in the development of grid technology. Communication, computer, automation and other technologies have been widely and deeply applied in the power grid, and organically integrated with traditional power technology, which has greatly improved the intelligence level of the power grid. The application of sensor technology and information technology in the power grid provides technical support for system state analysis and auxiliary decision-making, making it possible for the power grid to heal itself. The mature development of dispatching technology, automation technology and flexible power transmission technology provides a b...

AI Technical Summary

Problems solved by technology

[0003] At present, there are still safety problems in household electricity use, such as leakage current caused by aging line insulation, fire caused by short circuit of electrical equipment, etc.

These problems indicate that on the one hand, the information monitoring of the home line is not perfect enough to predict or judge whether the line will fail in time. For example, the electric energy meter can only measure the power consumption of the subscriber bus; on the other hand, the detection data cannot be shared, so The collected data cannot be processed and analyzed by advanced technologies such as the Internet, and the operating status of different devices cannot be coordinated and analyzed, which cannot meet the requirements of the future smart grid for panoramic state information monitoring

To cope with the large-scale access of distributed energy to the power quality of the distribution network, there are great challenges. The problem of harmonics of nonlinear loads such as converters is also to be discussed. In the future, more and more data will be collected from home lines. User data is also different. In the face of these massive, distributed, and heterogeneous state data, conventional data storage and analysis methods will encounter great difficulties

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