Whole-event acquisition testing system of intelligent ammeter based on virtual ammeter module
A virtual electric energy meter and event collection technology, applied in signal transmission systems, instruments, etc., can solve the difficulties of real electric meters, the inability to evaluate the acquisition system master station terminal and electric energy meter to support full event collection, without software and hardware testing methods, etc. question
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] The invention provides an intelligent electric meter full-event collection and test system based on a virtual electric energy meter module. like figure 1 As shown, it includes virtual energy meter module I, new collector II, collector carrier communication module III, terminal carrier communication module IV, acquisition terminal V and electricity information acquisition master station VI. This system can meet the test of all event collection and event reporting, which is divided into three methods: active reporting, periodic collection and on-demand collection.
[0021] The virtual energy meter module I is completed by computer software based on "DL / T645 Multi-function Energy Meter Communication Protocol". It can create multiple virtual energy meters arbitrarily, set the parameters of the meters and channel parameters, and si...
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Abstract
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