UHV Transformer Field Calibration Vehicle

Core technology and innovation

1. Step-up transformer and standard transformer SF6 gas insulation-integrated structure technology;

2. Electric adjustment stepless compensation technology to meet CVT, TV and GIS built-in PT calibration;

3. The closed carriage, fully automatic deployment, high-voltage components automatically in place structure technology;

4. On-site calibration vehicle/platform system R&D and design technology for a full range of transformers.

Has been expanded to 750kV/50Ok/330kV/220kV and 110kV and other full series of transformer calibration vehicles

Standard setting

Compiled or edited by Suzhou Huadian:

1. Electric test/inspection vehicle Part 2: Transformer calibration vehicle (DL/T1399.2)

2. General technical conditions for transformer calibrator (DL/T1258)

3. General technical conditions for transformer load box (DL/T1196)

4. General technical conditions of comprehensive characteristic tester for transformer (DL/T1221)

5. General technical conditions for transformer secondary voltage drop tester (DL/T1152)

Patent

l. UHV power transformer calibration vehicle (ZL201210256550.0)

2. Ultra-high voltage power transformer calibration vehicle (ZL201110195740.1)

3. On-site calibration vehicle for power transformers (ZL200910115124.3)

Core technology and innovation
patented technology
Field Test

Step-up transformer and standard transformer SF6 gas insulation-integrated structure technology;

Electric adjustment stepless compensation technology to meet CVT. TV and GIS built-in PT calibration;

Closed compartment, fully automatic deployment, high-voltage components automatically in place structure technology;

On-site verification of vehicle/platform system R&D and design technology for a full range of transformers.

UHV Power Transformer Calibration Vehicle (2L2012105650.0)

EHV power transformer calibration vehicle (211101957401)

Power transformer field calibration vehicle (ZL200910115124.3)

Special note: The 1000KV transformer bushing pressure equalizing cover for partial discharge test can adopt the inflatable pressure equalizing cover of Suzhou Huadian patented technology. No on-site assembly is required to improve storage and transportation conditions.