GB/T 34120-2017: Translated English of Chinese Standard (GBT 34120-2017, GB/T34120-2017, GBT34120-2017): Technical specification for power conversion system of electrochemical energy storage system
https://www.chinesestandard.net, 18 juin 2019 - 24 pages
This Standard specifies relevant terms and definitions, product classification, technical requirements, inspection rules, marks, packaging, transport, storage for AC-DC-converting-type three-phase power conversion system of electrochemical energy storage system. This Standard is applicable to low-voltage three-phase power conversion system that uses electrochemical cell as energy storage carrier. The maximum value of the DC-side voltage does not exceed 1000 V.
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AC-side current Anti-island protection battery management system battery module charge and discharge communication protocols continuous operation current of power current ripple dynamic reactive current Dynamic voltage transient electrochemical cell electrochemical energy storage Electromagnetic compatibility electromagnetic field energy storage system Ethernet exceed exit-factory test fluctuation and flicker Frequency deviation grid mode harmonic distortion rate Hz Power conversion immunity test GB/T independent circuit Insulation resistance islanded mode isolation transformer Low voltage ride-through Maximum opening measurement techniques meet requirements operation mode output voltage Overload capability packaging Power control precision power conversion system Power factor power kW protective level provisions of GB/T rate of voltage rated power requirements for category results shall meet separated from grid specified in GB/T Stabilized current precision Stabilized voltage precision test voltage Testing and measurement three-phase three-phase power Total harmonic distortion Voltage deviation Voltage fluctuation Voltage imbalance voltage of grid voltage of power voltage ripple voltage transient range