Health indexing the future of energy

Predictive maintenance for power transformers

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Digitizing predictive maintenance

Asset engineers, operators, and managers often struggle to find the minimum optimal balance between the health inspection, risk prioritization, and work completion due to the pseudo-digitization of the transformer industry.

Abrupt outages, longer diagnostic time, data complexities, and ageing workforce further complicates the issue.

The key to solve this challenge is by adopting RONIN AI, our  comprehensive reliability-rank based system.


Rating Box

Transform your diagnostic data into health index to rate your assets. Use RONIN AI for criticality analysis without ever worrying about data processing, security, knowledge preservations or ambiguity.

Health Index Strategy

Transformer health indexing strategy allows clustering of assets within a fleet and rank them in order of intervention priority converting data in to useful remarks that accelerate decision making.

Safe Reliable AI

RONIN AI is a reliable mix of three life cycle components: legality, ethics, robustness. It solves the tension between human autonomy and damage prevention, determined by processes, bias and coders.

Power Transformer Health Index

CIGRE A2.44 (630) defines transformer health index as “an overall indicator describing the condition status of a transformer that the decision maker can use to define and prioritize the required action”.

CIGRE A2.49 (761) suggests that it can be used “to identify transformers that are most likely to fail on a timescale to plan intervention.”

Therefore, a machine learning algorithm was specifically designed to provide better visibility, finding correlation between parameters that were previously unknown, and enhacing the index quality; while managing Big Data that you may be sitting on!


CIGRE is a collaborative global community committed to the world’s leading knowledge development programme for the creation and sharing of power system expertise.

Market & Impact Data

TAM $ Billions

Achievable Prediction Depot/Year

In target Global Transformers

SOM $ target

Million Tons Carbon Dioxide Reduction (within 2025)

Reduce data complexity expanding human possibilities


We are determined to bring you sustainable, scalable, and simple AI algorithms on engineering, operations, and management actions by data-driven decisions.

Is 80 % accuracy enough?

If you build a model that fits “too much” to the data you will probably get a model with a very high coefficient of determination. However, a model that adapts too much to a specific set of data, following every slightest variation, is then not very generalizable and with low predictive power. In statistics in these cases we speak of over-fitting problems.

So 80% is enough to be a good predictive model and very good for real case application because it’s not overfitting on a particular sample of power transformers.

Operational Power Range


Prediction accuracy

Synthetic assets training dataset

Seconds to predict

Real assets trained

Features selected

Lines of code

Trial analysis

Smart Manufacturing

Manufacturers can use AI driven ranking tool for better completion of their asset management tasks with major budget saving on time and cost of operations. They can use such strategies to redefine the technical and economical parameters of their asset management actions with greater transparency. Conversely, this will improve their market performance, client satisfaction, and overall business expansion.

Benefits of industrial transformers health indexing

Industrial transformers are strategic units that can improve the production capacities of metal processing industries such as steel, aluminium, copper, etc.

Industrial transformers are categorized as furnace and convertor transformers. A furnace transformer provides the electrical arc needed to melt the raw materials inside the furnance, such as in iron & steel industries. It is essential for an asset manager to identify and maintain the overall health and reliability of such  transformers to avoid unplanned downtime and compromise production capacity.

    Satisfied Customers


    The Basic plan is especially designed for  who may be operating less than 10 transformers.
    On the other hand, the Business (or Professional) and Enterprise plans are especially designed for grid owners, industry and asset managers who are looking for real-time analysis of transformer fleets to make better maintenance plans.

    Effective from June 1, 2024, please be advised that all plans will be subject to an additional monthly fee of €600/month, in addition to the standard prediction plan cost. This adjustment is necessary due to potential fluctuations in the cost of energy and server room maintenance, which may impact operational expenses.

    Please note that the monthly fee is subject to change based on the ongoing costs associated with energy consumption and server room maintenance. Any adjustments to this fee will be communicated in advance to ensure transparency and clarity regarding billing.

    We appreciate your understanding and continued support as we strive to provide reliable and sustainable services. Should you have any questions or concerns regarding this update, please do not hesitate to reach out to our customer support team.


    The prices displayed on our website are indicative and aim to provide an approximate cost estimate. Actual prices may vary based on various factors associated with ALL licenses, which may include (but are not limited to) the number of predictions, the chosen license duration (in days or months), utilization of GPU/CPU computation resources for predictions, duration of data storage, after-market assistance, data manipulation, file cleaning, energy costs, server costs, maintenance, and other services requested by the customer. The licence duration is non-extendable and customers are not permitted to pause and resume the license duration once it has been activated. Any unused predictions remaining at the time of termination (licence expiration date) will be permanently lost and cannot be carried over, cannot be refunded and cannot be redeemed thereafter.

    For further information, please refer to our SEETALABS CUSTOMER AGREEMENT (SCA).

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