GB/T 33593-2017: Translated English of Chinese Standard (GBT 33593-2017, GB/T33593-2017, GBT33593-2017): Technical requirements for grid connection of distributed resources
https://www.chinesestandard.net, 15 sept. 2017 - 16 pages
This standard specifies the general principles and technical requirements that shall be followed in the design, construction and operation of grid connection of distributed resources. This standard applies to the newly built, reconstructed, and extended distributed power resources which are connected into the power grid via the 35 kV and below voltage level.
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Terms and definitions
Power control and voltage regulation
Start and stop
Communication and information
Appendix A Informative Schematics of power grid connection point and point of common coupling
35 kV voltage 380 V voltage able to run adjusting the power anti-islanding protection appropriately adjusted booster station capable of continuously common coupling communication method complies with GB/T connection point exceeds continuously adjusting converter type distributed coupling shall comply disconnecting distributed resources connected distributed resources directly DL/T energy metering fault assessment power fluctuation and flicker frequency abnormality grid connection point grid scheduling institute harmonic wave kV voltage level Low voltage ride maximum cut metering points optical fiber point of common Power control power factor power grid connection power grid enterprise power grid scheduling Power quality power supply public power grid range as specified relaying protection requirements of GB/T resources directly connected run normally safety automatic device standard stop supplying electricity supply It refers synchronous generator type technical requirements type distributed resource unintentional islanding upload user side voltage deviation Voltage fluctuation voltage imbalance Voltage protection voltage regulation wave complies