Electricity-stealing simulating and detecting device for single-phase electric energy meter
A technology of detection device and electric energy meter, which is applied in the direction of measurement device, measurement of electrical variables, instruments, etc., to achieve the effects of convenient use, stable performance and strong practicability
Inactive Publication Date: 2012-07-04
ZHENGZHOU WONDER ELECTRICAL POWER +1
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Problems solved by technology
[0003] At present, with the diversification and concealment of electricity stealing methods, the requirements for electric energy meter anti-theft electricity are getting higher and higher; So far, there is no electricity-stealing simulation test device on the market, and there is also a lack of equipment that integrates the simulation function of the electricity-stealing prevention method of the energy meter on the energy meter verification device.
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[0019] The technical solutions of the present invention will be further described in detail below through specific embodiments.
[0020] like figure 1 As shown, a single-phase electric energy meter simulation detection device for electricity stealing includes a computer, a communication control circuit, a 1# program-controlled current source, a 2# program-controlled current source, a program-controlled voltage source, a simulation circuit for electricity theft and a single-phase electric energy meter;
[0021] Wherein, the computer communicates with the communication control circuit, and the communication control circuit communicates with the 1# program-controlled current source, the 2# program-controlled current source, the program-controlled voltage source and the electricity stealing simulation circuit respectively , the output ends of the 1# program-controlled current source, the 2# program-controlled current source, and the program-controlled voltage source are respectiv...
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The invention provides an electricity-stealing simulating and detecting device for single-phase electric energy meter, comprising a computer, a communication control circuit, a No.1 programmed control current source, a No.2 programmed control current source, a programmed control voltage source, an electricity-stealing analogue simulation circuit and a single-phase electric energy meter, wherein the computer is communicated with the communication control circuit; the communication control circuit is respectively communicated with the No.1 programmed control current source, the No.2 programmed control current source, the programmed control voltage source and the electricity-stealing analogue simulation circuit; the output ends of the No.1 programmed control current source, the No.2 programmed control current source and the programmed control voltage source are respectively connected with the input end of the electricity-stealing analogue simulation circuit; and the single-phase electricenergy meter is connected with the output end of the electricity-stealing analogue simulation circuit. The invention realizes the electricity-stealing simulation and detection functions of the single-phase electric energy meter, and has the advantages of convenient use, strong practicability, safety, reliability and stable performance.
Description
technical field [0001] The invention relates to a power stealing simulation test device, in particular to a power stealing simulation detection device for a single-phase electric energy meter. Background technique [0002] Since electricity was discovered and used, it has become an indispensable and important energy source for the survival, development and progress of human society. Almost all human activities are closely related to electricity; with the development of economy, the demand for electricity The expansion of the electricity sales market has stimulated the development of the entire electricity production. However, with the increase in electricity consumption, especially with the establishment of a market economy system, the phenomenon of electricity theft is becoming more and more common throughout the country, and the problem of electricity theft has also become a problem. The problem of stealing electricity not only plagues the development of power companies, b...
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IPC IPC(8): G01R35/04
Inventor 卢世为董生怀张晓柴书峰贺东升
Owner ZHENGZHOU WONDER ELECTRICAL POWER