Diagnosis method and system for judging electricity stealing behavior of electricity saver
A technology for saving electricity and stealing electricity, which is applied in the field of electricity theft
Active Publication Date: 2019-08-02
CHINA ELECTRIC POWER RES INST +1
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Problems solved by technology
[0005] The technical solution of the present invention provides a diagnostic method and system for judging the stealing behavior of a power saver to solve the problem of how to judge the stealing behavior of a power saver
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[0042] 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.
[0043] 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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The invention discloses a diagnosis method and system for judging electricity stealing behavior of an electricity saver. The method comprises the following steps that an intelligent electric energy meter collects active power P1O and reactive power Q1O of a first node when a first switch is disconnected; the intelligent electric energy meter collects active power P1C and reactive power Q1C of thefirst node when the first switch is switched on; a high-precision multi-path synchronous data acquisition system acquires active power P2O and reactive power Q2O of a second node when the first switchis disconnected; the high-precision multi-path synchronous data acquisition system acquires active power P2C and reactive power Q2C of the second node when the first switch is switched on; the high-precision multi-path synchronous data acquisition system acquires active power P3O and reactive power Q3O of a third node when the first switch is disconnected; and when the active power P1O, the active power P2O, the active power P3O, the active power P1C and the active power P2C are equal to each other, and the reactive power Q1O, the reactive power Q2O, the reactive power Q3O, the reactive powerQ1C and the reactive power Q2C are equal to each other, and the electricity saver is diagnosed as not saving electricity and not stealing electricity.
Description
technical field [0001] The present invention relates to electricity stealing behavior in the technical field, and more specifically, relates to a diagnosis method and system for judging electricity stealing behavior of a power saver. Background technique [0002] Due to the improper detection method of electricity theft, the phenomenon of electricity theft was very serious in the early stage, and a large number of electricity theft cases occurred in companies in various provinces. With the joint efforts of electric power experts and practitioners, although the phenomenon of stealing electricity is not as rampant as before, there are still many acts of stealing electricity. The amount of stolen electricity is huge, and the power companies and national finances have suffered huge economic losses, which will also affect the future. economic development construction. [0003] In addition to causing economic losses to the country, electricity theft will also threaten the persona...
Claims
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Login to View More IPC IPC(8): G01R11/24G01R31/08
CPCG01R11/24G01R31/088
Inventor 刘厦薛阳王子龙杨恒徐英辉林繁涛
Owner CHINA ELECTRIC POWER RES INST