GB/T 33589-2017 Technical requirements for connecting microgrid to power system

GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB/T 12325-2003 Power quality—Admissible deviation of supply voltage GB/T 12325-2008 Power quality—Deviation of supply voltage GB 12326-2000 Power quality-Voltage fluctuation and flicker GB/T 12326-2008 Power quality—Voltage fluctuation and flicker GB 14285-1993 Technical code for relaying protection and security automatic equipment GB/T 14285-2006 Technical code for relaying protection and security automatic equipment GB/T 14285-2023 Technical code for relaying protection and security automatic equipment GB/T 14549-1993 Quality of electric energy supply—Harmonics in public supply network GB/T 15543-1995 Quality of electric energy supply—Admissible three-phase voltage unbalance factor GB/T 15543-2008 Power quality—Three-phase voltage unbalance GB/T 15945-1995 Quality of electric energy supply—Permissible deviation of frequency for power system GB/T 15945-2008 Power quality—Frequency deviation for power system GB/T 17215.322-2008 Electricity metering equipment(a.c.)—Particular requirements—Part 22:Static meters for active energy(classes 0.2S and 0.5S) GB/T 19862-2005 General requirements for monitoring equipments of power quality GB/T 19862-2016 General requirements for monitoring equipment of power quality GB/T 24337-2009 Power quality—Interharmonics in public supply network DL/T 448-2016 The Technical Management Regulations for Electric Energy Measurement Devices DL/T 584-2017 DL/T 584-2017 Operating and Settings Regulations for Relay Protection Devices of 3kV-110kV Power Grid DL/T 584-2007 DL/T 584-2007 Operating Regulations for Relay Protection Devices of 3kV-110kV Power Grid DL/T 614-2007 Multifunctional power meter DL/T 634.5101-2002 Telecommunications equipment and systems - Part 5-101: Transmission protocol specification for basic telecontrol tasks DL/T 634.5104-2009 Transmission equipment and systems Part 5-104: Transmission protocol specifications using IEC 60870-5-101 network access with standard transmission protocol set DL/T 645-2007 Multi-function power meter communication protocol NB/T 32015-2013 Distributed Power Accessing Distribution Network Technical Regulations DL/T 448-2000 Technical Management Regulations for Electric Energy Metering Equipment DL/T 614-1997 Multifunctional electric energy meter DL/T 634.5104-2002 Remote-control equipment and systems Part 5-104: Transmission protocols using the IEC 60870-5-101 network access subset for standard transmission protocol DL/T 645-1997 DL/T 645-1997 Multi-functional Electric Energy Meter Communication Protocol GB 2894-2025 Safety colours and safety signs DL/T 634.5101-2022 Transmission Protocol Basic Telecontrol Tasks-Part 5-101: Devices and Systems for Remote Operations Equipment Standards for Remote Operation Equipment and Systems。 GB/T 19862-2025 General requirements for monitoring equipment of power quality