Yuav ua li cas kuaj ntawm Transformer

1. Kev ntsuas siab los yog xau rau lub tank transformer.(qhov no yog ib feem ntawm kev ua haujlwm erection)

a. Nqus tiv thaiv kev sim

b. Kev ntsuas siab

2. Core rwb thaiv tsev kuaj

3. Rwb thaiv tsev tsis kam / Polarization index test

4. Kev ntsuas qhov ntsuas hluav taws xob

5. Vector Group/Phase Displacement

6. Sib nqus ntsuas ntsuas

7. Winding Resistance Test

8. Kev ntsuas impedance

a. Ib theem impedance ntsuas

b. Zero sequence impendence ntsuas

9. Kev ntsuas tam sim no

10. Kev ntsuas hluav taws xob rwb thaiv tsev lossis Tan delta ntsuas

11. Kev ntsuas lub peev xwm thiab tan delta ntawm transformer bushing ntawm qhov voltage ntawm 2kv rau

12kv ua 2kv

12. Kev ntsuas ntawm qhov hluav taws xob tawg, thiab cov ntsiab lus noo noo ntawm transformer insulating roj

13. Kub taw qhia thiab sensor Calibration

i. Winding kub

b. Roj kub

14. Bushing Current Transformer

15. Sweep Frequency Response Analysis

16. Kev sim thiab kev ua haujlwm ntawm lub txee txias txias

17. Kev kuaj xyuas ua haujlwm

a. Functional checks ntawm cov cuab yeej tiv thaiv

b. Functional checks of alarms

c. Functional check ntawm cov khoom siv ntsuas

18. Kev kuaj thiab commissioning ntawm tej thaj chaw deb kais changer tswj vaj huam sib luag

19. Kev ntsuas ntawm inrush tam sim no thiab inrush tam sim no tuaj yeem kuaj

20. Kev ntsuas qhov nruab nrab tam sim no tsis muaj kev thauj khoom thiab thauj khoom

21. Particulate cov ntsiab lus ntawm transformer roj tom qab ua tiav ntawm kev xeem thiab peb hnub ntawm

Kev ua kom muaj zog