Transformer Oil Analyst (TOA)
Transformer Oil Analyst (TOA) manages and interprets your high-voltage transformer insulating liquid data so that you can make informed decisions with confidence – backed by the best science available – about fault investigations and maintenance activities of your electrical assets.
Did you Know...?
Utilities, heavy industry and service companies have relied on Delta-X Research since 1992.
14 of the top 20 US utilities are Delta-X Research customers.
Transformer Oil Analyst: Features
| Data Set | Results | |||
|---|---|---|---|---|
| Transformer DGA | ||||
| Normalized Energy Intensity (NEI) | ✓ | |||
| Limits-based DGA (uses gas concentration limits) | ✓ | |||
| Reliability-based DGA (uses reliability statistics) | ✓ | |||
| Duval Triangle (fault type identification) | ✓ | |||
| 4-Simplex (improved fault type identification) | ✓ | |||
| CO/CO2 ratio | ✓ | |||
| Ancillary Equipment DGA | ||||
| Normalized Energy Intensity (NEI) | ✓ | |||
| Limits-based DGA | ✓ | |||
| Duval Triangle (DGA fault type identification) | ✓ | |||
| Transformer and Ancillary Equipment Insulating Fluid Analysis | ||||
| Fluid Quality Analysis | ✓ | |||
| Moisture Analysis | ✓ | |||
| Furan Analysis | ✓ | |||
| PCB Analysis | ✓ | |||
| Trace Element Analysis | ✓ | |||
| Particle Analysis | ✓ | |||
| Computed gas ratios | ✓ | |||
| Computed values (TDCG, THG, and estimated DP) | ✓ | |||
| Additional Features | ||||
| Customizable limits-based analysis norms | ✓ | |||
| Basic Alerts (pre-set) | ✓ | |||
| Diagnostic Alerts (user-defined) | ✓ | |||
| Strong, two-step credentials security | ✓ | |||
| Integration Options | ||||
| DX-ETL | - | |||
| Application Programming Interface (API) | ✓ | |||
| Lab Interface | ✓ | |||
| Support and Access | ||||
| Dedicated Customer Support Team | ✓ | |||
| User security levels | ✓ | |||
| Unlimited read-only users | ✓ | |||
| Unlimited ancillary equipment | ✓ | |||
| Custom Data Fields | ✓ | |||
Scientific
We challenge the status quo by applying the scientific method and building on first principles. We invest in research to provide high quality information so you can make high quality decisions.
Easy
Quality information presented simply and conveniently makes critical decision-making easier. And knowing the team behind the information is always available to assist provides confidence in making those hard choices.
Independent
Leading with science demands objectivity. And by providing decision-support tools without associated services or hardware, we can work with any other vendor. By us being independent, you are independent.
Deliver high-quality assessments of insulating liquid laboratory test data
TOA is a critical decision support tool that helps utilities and industrial facilities assess and diagnose the health of their high-voltage apparatus, such as power transformers.
What about my online DGA monitors?
TOA with Monitor Watch provides real-time DGA results by interpreting data from any manufacturer’s DGA monitor to deliver high-quality DGA results to operations managers.
Meet Delta-X Research
Delta-X Research provides the market-leading solution for managing and interpreting insulating liquid test data, including dissolved gas analysis (DGA). Our Transformer Oil Analyst (TOA) decision-support tool uses innovative Reliability-based DGA to detect incipient faults, assess risk, and prioritize your transformer fleet for repair-or-replace decisions.
Who we serve
We provide accurate and timely insights into equipment like power transformers to generation, transmission and distribution utilities, and leading industrial operations around the world.
TOA is a decision support tool for SMEs
Louisville Gas and Electric Company and Kentucky Utilities Company
Featured DGA articles
A major US utility is already using Reliability-based DGA. Find out how it helps identify and flag at-risk transformers so they can implement effective maintenance strategies.
Frost & Sullivan recognizes Delta-X Research for best practices.
Frost & Sullivan recognizes Delta-X Research for innovation.