IEDs and transformer monitoring that turn electrical signals into maintenance, protection and availability decisions.
HVEX solutions for energy storage, cogeneration, mining and industrial facilities. Validate their value with a pilot tailored to your operation.
Detect deviations. Prioritize actions.
Record operational evidence.
The final architecture depends on the site's single-line diagram, sensors and protocols. Internal battery management remains the responsibility of the BMS.
Trends and alarms to investigate deviations.
Field information available to operations teams.
A pilot with a baseline and acceptance criteria.
In BESS, cogeneration and industrial facilities, continuity also depends on feeders, switchgear and transformers. We select measurement and monitoring solutions according to each circuit's criticality.
Digital relays combining measurement, event recording and protection functions. Voltage, current and fault information supports circuit supervision.
DIGITAL RELAYS · FEEDERS · SWITCHGEARLocate the source of an anomaly and coordinate the response with the plant's protection scheme.
Measure during the pilot: diagnostic time, event-record completeness and response to controlled tests.
Omni Trafo monitors voltage and current harmonics, load, temperature and phase imbalance. A thermal image relay complements thermal assessment according to the selected configuration.
OMNI TRAFO · THERMAL IMAGE RELAYIdentify overload, exceeded thermal limits and imbalance; investigate signs of phase loss using measurements and configured alarms.
Measure during the pilot: data coverage and validation of harmonic, temperature, load, imbalance and phase-loss alarms.
Monitoring of partial discharge, capacitance and dissipation factor in compatible transformers. Coupling and measurement methods are selected after assessing the asset.
PD MONITORING · COUPLERS · PDMSPrioritize insulation assessment and plan interventions based on evidence of its condition over time.
Selective application: include this layer when the transformer type, available access points and asset criticality justify it.
A monitoring layer connecting power quality with transformer condition across BESS, cogeneration and industrial load cycles.
Thresholds, alarm persistence and phase-loss logic are configured and validated during the pilot. Monitoring informs decisions; automatic actions depend on the IED and the protection study.
The proposal connects R&D work with HVEX portfolio solutions and installation records. References are presented anonymously.
The Omni Trafo case documents smart monitoring applications and a platform for viewing electrical quantities, temperature and operating information.
Application in BESS and cogeneration: assess the connection transformer and correlate load, harmonics, temperature and imbalance with operating conditions.
The PD coupler material records installations in substations and power generation, capacitive-coupling measurements, analysis tools and alarms.
Applicable R&D: the PD measurement development program identified by HVEX is reflected in the capabilities of its monitoring portfolio. The scope is selected for each asset.
These references support technical experience. Savings, fault reduction and returns for each application will be assessed using site data and criteria agreed during the pilot.
The business case is built on loss exposure, maintenance costs and the total solution cost. The pilot generates evidence for the scaling decision.
Assess the cost of one hour of interruption at the critical load and the contribution of monitoring to timely intervention.
Compare diagnostic hours, inspections and site visits with the baseline. Validate each saving against operational records.
Document detected deviations and actions taken. Treat avoided fault losses as risk scenarios until sufficient evidence is available.
Proceed when data reliability, operational usefulness and the economic assessment meet the criteria defined by both parties.
Enter values for the same period to calculate the downtime threshold that would need to be avoided to cover costs.
Threshold = max. (0, total cost − validated savings) ÷ hourly cost. This is a simple threshold, not a savings forecast or a guaranteed return. Avoid double counting operating savings and downtime.
We propose a 90-day reference pilot, subject to site availability and approval of the technical scope. IEDs and transformer monitoring will form its core.
Select a BESS, cogeneration or critical-load site. Review the single-line diagram, event history, load and costs.
Deliverable: scope and metric matrix.Configure IEDs, sensors and communications. Validate measurements and alarms; agree any control or trip actions with protection engineering.
Deliverable: commissioning record.Track trends, investigate deviations and record decisions. Compare diagnostic times and interventions with the baseline.
Deliverable: technical reports and action log.Review results, total cost and economic scenarios. Decide whether to continue, adjust or deploy at additional sites.
Deliverable: joint scaling assessment.HVEX: technical selection, instrumentation, configuration, support and analysis.
Integrator and operator: site, baseline data, interfaces, and operational and economic validation.
Data coverage and quality; event traceability; alarm operation; diagnostic time; integration cost and maintenance usefulness. Targets are agreed with the site team.
A joint engineering and business session to select the site, agree the metrics and turn the opportunity into an actionable pilot.
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