Bidirectional interaction model design method with electricity information acquisition system
A technology of electricity consumption information and collection system, applied in the field of electric power system, can solve the problem of no two-way interactive model of electricity consumption information collection system, and achieve the effect of improving the efficiency of data interaction
Inactive Publication Date: 2017-01-25
CHINA ELECTRIC POWER RES INST +1
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[0005] The international power communication model standard IEC CIM is an energy management model for the master station side, which provides a general standard model representing power system objects, attributes and their associations, but there is no two-way interaction model suitable for power consumption information collection systems
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[0026] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0027] (1) Collection equipment layer model design
[0028] The collection terminal mainly completes multiple functions such as electricity consumption information collection, load management, and real-time electricity price display. The meter reading resource in the meter reading function collection starts from a series of user points. This point may be a fixed load, such as a street lamp. A user point corresponds to a meter reading resource. Each user point has one or more meter readings. The meter reading resource records the user's point electricity data reading logic, and completes the measurement of electricity, gas, water, time, pressure, temperature and other parameters. Each meter reading class corresponds to the measurement value of a device meter, which mainly includes meter reading class, meter reading setting class, termin...
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The invention provides a bidirectional interactional model design method with an electricity information acquisition system. The bidirectional interaction model design method includes that an acquisition end model of an acquisition equipment layer abides by an SEP2 specification; management analysis of a main station layer on acquired data abides by an IEC CIM standard; data transmission between the main station layer and a communication channel layer adopts an XSD format, and data transmission among application management systems of the main station layer adopts an RDF format; the communication channel layer adopts wireless communication network of a ZigBee protocol to realize the wireless communication function of the main station layer and the acquisition equipment layer; the acquiring equipment layer uses acquisition end model to standardize data storage, and the main station layer uses a data management system model to perform management analysis on the acquired data. The component-oriented design concept is adopted, two model design specifications are organically combined, advantages of the design of the two models is effectively utilized, and data interaction efficiency between a main station and equipment is increased.
Description
Technical field [0001] The invention relates to a method in the field of electric power systems, in particular to a method for designing a two-way interactive model of an electric power information collection system. Background technique [0002] The electricity consumption information collection system is the physical foundation for building a strong smart grid. It is a comprehensive and real-time information collection and analysis integrating modern digital communication technology, computer software and hardware technology, electric energy measurement technology, power load management technology, and power marketing technology. Processing and data application platform. In recent years, with the continuous deepening of smart grid research, the communication between electricity customers and power supply companies has become more and more frequent, and the users' desire for autonomy, choice and participation in electricity usage has become more and more urgent, thus greatly imp...
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IPC IPC(8): G06Q10/06G06Q50/06
Inventor 祝恩国刘宣徐英辉范红窦健张双沫闫梓桐
Owner CHINA ELECTRIC POWER RES INST