Beidou GPS-based time synchronization system verification device and method
The invention discloses a Beidou GPS-based time synchronization system verification device and method, which overcome the problem of low defect elimination success rate of a transformer substation time synchronization system caused by no synchronous clock source equipment in the prior art, and compr...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a Beidou GPS-based time synchronization system verification device and method, which overcome the problem of low defect elimination success rate of a transformer substation time synchronization system caused by no synchronous clock source equipment in the prior art, and comprises a Beidou GPS positioning time service module, a B code receiving, transmitting and photoelectric conversion module, a liquid crystal display module and a lithium battery charging and boosting power supply module.The four modules are connected with one another. Beidou GPS time service performance testing, time synchronization input signal verification testing, time synchronization signal output testing, time service success rate calculation and verification success rate calculation are carried out, the time service success rate reaches 100%, the time service performance is excellent, and the requirement for the time service performance of a transformer substation can be met, and the defect elimination success r |
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