GB/Z 17624.3-2021
Active
GB/T 17626.30-2012
Replaced
National standards
GB/T 17626.30-2012 Electromagnetic compatibility—Testing and measurement techniques—Power quality measurement methods
GB/T 17626.30-2012 Electromagnetic compatibility—Testing and measurement techniques—Power quality measurement methods
Basic Information
Standard Code:
GB/T 17626.30-2012
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Electromagnetic compatibility
ICS Name:
Other aspects related to electromagnetic compatibility
Publish Date:
2012-11-05
Implement Date:
2013-02-01
Pages:
50 pages
Scope
This part of GB/T 17626 specifies the measurement methods for power quality parameters in 50 Hz AC power supply systems and the interpretation of the measurement results.
The measurement methods for each relevant parameter are described using terms that provide reliable and reproducible results, but do not involve the implementation methods of the measurement methods. This part involves on-site measurement methods.
This part is applicable to the measurement of the specified parameters limited to voltage phenomena that can be processed in power systems. The power quality parameters covered in this part include grid frequency, supply voltage amplitude, flicker, supply voltage sags and swells, voltage interruptions, transient voltage, supply voltage imbalance, voltage harmonics and interharmonics, carrier signals in supply voltage, and rapid voltage changes. Depending on the measurement purpose, it may be necessary to measure all or some of the above parameters.
Development Information
Same series standard
GB/T 17626.24-2012 Electromagnetic compatibility—Testing and measurement techniques—Test methods for protective devices for HEMP conducted disturbance
GB/T 17626.34-2012 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips,short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase
Superseded by the following standards
Referenced Standards
GB/T 17626.4-2008 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test
GB/T 17626.7-2008 Electromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation,for power supply systems and equipment connected thereto
IEC 61000-2-2:2002
IEC 61000-3-8
IEC 61000-4-7修订1:2008
IEC 61000-4-15
IEC 61180(所有部分)
GB/T 4365-2003 Electrotechnical terminology—Electromagnetic compatibility
GB/T 18039.4-2003 Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
GB/T 18039.4-2017 Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
GB/T 4365-2024 Electrotechnical terminology—Electromagnetic compatibility
Adopt standards
IEC 61000-4-30:2008(Ed2.0)
Related Standards
GB/T 17626.30-2023
Active
GB/T 17626.30-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 30:Power quality measurement methods
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YD/T 1312.5-2004
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YD/T 1312.5-2004 YD/T 1312.5-2004, Electromagnetic Compatibility Requirements and Measurement Methods for Wireless Communication Equipment - Part 5: Wireless Voice Link Equipment and Wireless Microphones
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YD/T 1312.8-2004
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