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Low-voltage power line carrier communication interconnection performance testing method and system

A low-voltage power line, carrier communication technology, applied in the field of electrical information collection

Active Publication Date: 2017-10-24
CHINA ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a method for testing the interconnection and interoperability performance of low-voltage power line carrier communication to solve the problem of testing the interconnection and interoperability performance of low-voltage power line carrier communication

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  • Low-voltage power line carrier communication interconnection performance testing method and system
  • Low-voltage power line carrier communication interconnection performance testing method and system
  • Low-voltage power line carrier communication interconnection performance testing method and system

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Embodiment Construction

[0080] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0081] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses a low-voltage power line carrier communication interconnection performance testing method, and the method comprises the steps: verifying the consistency of communication languages and interaction flows of to-be-verified equipment and standard equipment, and determining the protocol consistency of the to-be-verified equipment; verifying whether the transmitting and receiving performances of the to-be-verified equipment meet the standard demands or not, and determining the communication performances; verifying the compatibility of the to-be-verified equipment with the standard equipment in a simulation environment, determining the interoperability, and judging the low-voltage power line carrier communication interconnection performances according to the protocol consistency, communication performance and interoperability. The beneficial effects of the invention lie in that the method provided by the invention is a high-efficiency testing method for the verification of the consistency of a to-be-verified equipment communication mechanism; the method is a quantitative and efficient testing method for the communication performances of the to-be-verified equipment; and the method is an efficient testing method for verifying the business supporting effectiveness of the to-be-verified equipment for an electric energy collection system.

Description

technical field [0001] The present invention relates to the field of electrical information collection, and more specifically, to a method and system for testing interconnection and interoperability performance of low-voltage power line carrier communication. Background technique [0002] At present, the local communication methods commonly used in the electricity information collection system mainly include low-voltage power line carrier communication, RS-485 communication, micro-power wireless communication and other communication technologies. Low-voltage power line carrier communication technology refers to the communication technology that uses 220V power frequency distribution network to transmit high-frequency and weak current signals. Because the power line network is widely distributed, using power lines as the communication medium does not require perforated wiring in the room to rebuild the communication network. It has the advantages of low cost and convenient co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/54H04B3/46H04L12/26
CPCH04B3/46H04B3/54H04L43/0811H04L43/50
Inventor 刘宣张海龙唐悦窦健
Owner CHINA ELECTRIC POWER RES INST
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