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Case study · Manufacturing

Transformers thatreport their own health.

A leading power equipment manufacturer running large-scale transformer production and lifecycle services. Facing growing bottlenecks in transformer operations and maintenance, it set out to build an intelligent operations system on cloud-native architecture and big data technology. The work centered on an industrial IoT data processing, storage and analytics platform, to strengthen fault data management, improve health assessment accuracy, and make maintenance decisions on data rather than on inspection rounds.

Constraints and answers

Maintenance by inspection, replaced by maintenance by evidence.

The platform that turns fault data into forecasts

The constraints4
01

Cost driven by manual inspection rounds

High operations cost, driven by heavy reliance on manual inspection and maintenance after delivery.

02

Fragmented data with little unified standard

Data fragmented across sensors, weather, surveillance and management systems, with little unified standard or governance.

03

Weak use of production and fault knowledge

Weak knowledge use: production experience and fault data were not turned into predictive insight.

04

Limited capability to connect lifecycle data

Limited lifecycle management capability to connect and analyze data end to end across transformer assets.

The answers5
01

Unified data resource pool

A petabyte-scale distributed storage system integrating data from production, monitoring, dispatch and forecasting systems.

02

Transformer fault library

An industry-first transformer fault database with multi-dimensional analysis and predictive rules, turning domain knowledge into an asset.

03

Algorithm and model library

Health prediction models built on clustering, association and regression techniques.

04

Visualization platform and reporting

A data portal for transformer health monitoring, fault queries, lifespan prediction and visualized operations reporting.

05

Closed-loop data lifecycle

Governance, cleansing and analytics connecting data end to end through one closed loop.

Prediction is a data governance problem before it is a modeling one.

The results

85% prediction accuracy, $400k a year saved.

99%
SYSTEM RELIABILITY
Reliability credibility across the platform.
85%
PREDICTION ACCURACY
Accuracy reached in transformer health prediction.
$400k+
ANNUAL COST SAVINGS
Saved each year in operations cost.
INDUSTRY-FIRST FAULT DATABASE
A first-in-industry transformer fault library.
DATA GOVERNANCE
Standardized data quality and governance.
OPERATIONS AND MAINTENANCE
Data-driven decisions, not inspection rounds.

Six outcomes, and the one that pays for the project is the $400k.

The stack

What was deployed

The AI and analytics layer behind predictive health models, algorithm libraries and intelligent diagnostics for transformer operations.

Cloud-native data platform services for governance, lifecycle management, visualization and the operational portals.

The compute, storage and network foundation for petabyte-scale distributed storage and scalable data processing.

역량에 관한 노트

본 사이트 전반에 소개된 역량, 자격, 배포 레퍼런스는 Amanah 핵심 엔지니어링 팀의 총체적인 작업을 반영합니다. 일부 프로젝트는 이전 또는 계열 법인 하에 수행되었습니다. 소버린 배포는 규정상 기밀이므로 개별 고객명은 공개되지 않습니다. 기반이 되는 레퍼런스는 NDA 하에 검증 가능합니다.

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