Wide area measurement WAMS main station/sub station simulating method

A wide-area measurement system and sub-station technology, which is applied in the field of power system and its automation, can solve the problem of no wide-area measurement WAMS master station/sub station simulation method, etc.
CN1773913AInactive Publication Date: 2006-05-17SHANGHAI NANRI INDAL +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI NANRI INDAL
Publication Date
2006-05-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

A method for simulating wide area measurement WAMS master station / substation can realize communication transmitting process of command channel, data channel, off ¿C line data channel stipulated in power industry standard; can realize functions of network communication, data frame analysis, data display, flow rate analysis, data comparison and off ¿C line calculation; and can realize functions of data framing in data concentrator / PMU device, network transmission, parameter configuration, error analysis, picture display and performance analysis of PMU device to be tested.
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Description

technical field

[0001] Wide Area Measurement System (WAMS) is the latest dynamic monitoring system for power grid stability early warning and decision-making at home and abroad, which includes a master station system (referred to as WAMS master station) and sub-stations (PMU phasor measurement device and PMU data concentrator).

[0002] The invention is respectively used for testing whether the communication protocols of the communication front-end processor of the WAMS master station, the PMU device and the data concentrator meet the requirements of the communication transmission standard of the electric power industry. Its function of simulating the master station can directly test the correctness of the data transmission message framing of the actual PMU device / data concentrator; its function of simulating the substation can simulate the PMU / data concentrator to test the actual WAMS master station communication front-end , according to the data and parameter format specifie...

Claims

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