Chemicals
Providing predictive diagnosis insights
tailored to site conditions
Field Maintenance Engineer
[ The 7th Largest Chemical Manufacturer in the World ]
“With the availability of more accurate
and detailed diagnosis results,
we were able to successfully prevent
a potential transformer accident.”
Chemicals
Providing predictive diagnosis insights tailored to site conditions
Field Maintenance Engineer
[ 7th Largest Chemical Manufacturer in the World ]
"With the availability of more accurate and detailed diagnosis results, we were able to successfully prevent a potential transformer accident."
Account Overview
This account is a prominent petrochemical industry company in Korea with large-scale chemical plants, specializing in the production of petrochemical products, secondary batteries, optical materials, electronic materials, and pharmaceuticals.
Challenge
The client had been managing transformers through existing methods such as insulating oil gas analysis and detailed inspections. However, they had multiple concerns regarding maintenance, including the fluctuating gas level at specific points in time. As a result, they recognized the need for a more accurate predictive diagnosis method that would surpass the existing IEEE or IEC standards while considering the unique work environment.
Project
Upon the introduction of an insulating oil measurement partner, the client expressed great interest in implementing guardione® substation. Over several years of using the product, a sudden occurrence of C2H2 (acetylene) was detected in a specific transformer. Although the condition did not meet the threshold for requiring additional measures according to IEEE standards, a detailed verification of the transformer was conducted during the factory overhaul period.
1. Guardione® solution detected a stage of interest, distinct from IEEE standards, based on the behavior of hydrocarbons observed on December 17, 2021. Subsequently, the continuous caution stage was diagnosed due to the rapid increase in gas prices starting from April 20, 2022.
2. Furthermore, on June 8, 2022, the occurrence of C2H2 led to a significant decline in the soundness index, and it was identified as the cause of an arcing phenomenon near the tap changer. The diagnosis was confirmed to be accurate during the overhaul period verification.
Result
Thanks to the accurate diagnosis provided by guardione® solution during the overhaul period, a potentially major accident was prevented. This outcome reinforced the value and effectiveness of guardione® in ensuring the safety of the transformers.
Consequently, the client successfully renewed the contract, extending the coverage to include all transformers in the plant.
Account Overview
This account is a prominent petrochemical industry company in Korea with large-scale chemical plants, specializing in the production of petrochemical products,
secondary batteries, optical materials, electronic materials, and pharmaceuticals.
Challenge
The client had been managing transformers through existing methods such as insulating oil gas analysis and detailed inspections.
However, they had multiple concerns regarding maintenance, including the fluctuating gas level at specific points in time.
As a result, they recognized the need for a more accurate predictive diagnosis method that would surpass the existing IEEE or IEC standards
while considering the unique work environment.
Project
Upon the introduction of an insulating oil measurement partner, the client expressed great interest in implementing guardione® substation. Over several years of using the product, a sudden occurrence of C2H2 (acetylene) was detected in a specific transformer. Although the condition did not meet the threshold for requiring additional measures according to IEEE standards, a detailed verification of the transformer was conducted during the factory overhaul period.
1. Guardione® solution detected a stage of interest, distinct from IEEE standards,
based on the behavior of hydrocarbons observed on December 17, 2021.
Subsequently, the continuous caution stage was diagnosed due to the rapid increase
in gas prices starting from April 20, 2022.
2. Furthermore, on June 8, 2022, the occurrence of C2H2 led to a significant decline in the soundness
index, and it was identified as the cause of an arcing phenomenon near the tap changer.
The diagnosis was confirmed to be accurate during the overhaul period verification.
Result
Thanks to the accurate diagnosis provided by guardione® solution during the overhaul period, a potentially major accident was prevented.
This outcome reinforced the value and effectiveness of guardione® in ensuring the safety of the transformers.
Consequently, the client successfully renewed the contract, extending the coverage to include all transformers in the plant.
*This data is based on the actual introduction cases of our solutions, and some figures have been prepared by referencing industry information in order to protect customer information.
ONEPREDICT Inc.
4200 San Jacinto Street, Houston, TX 77004
419, Teheran-ro, Gangnam-gu, Seoul, Republic of Korea
e-mail. contact_us@onepredict.com
© 2023 ONEPREDICT Inc. All Rights Reserved.
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ONEPREDICT Inc.
4200 San Jacinto Street, Houston, TX 77004
4, Eonju-ro 125-gil, Gangnam-gu, Seoul, Republic of Korea
e-mail. contact_us@onepredict.com
© 2024 ONEPREDICT Inc. All Rights Reserved.
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