Home  /  IoT solutions  /  Energy & Utilities  /  Isolated Phase Bus Duct Partial Discharge Monitoring

Isolated Phase Bus Duct Partial Discharge Monitoring

by Dynamic Ratings

Coupling capacitors and ground-path sensors detect partial discharge in isolated phase bus ducts between generator and step-up transformer, correlated with plant operating data.

Dynamic Ratings
Industry
Energy & UtilitiesPower GenerationPower Distribution
Use cases
Condition MonitoringPredictive Maintenance
Deployment
Public SaaSOn-Premises
Services
InstallationSystem IntegrationSupport & MaintenanceData AnalyticsSoftware PlatformConsulting/Development
Available in
Worldwide
Add to RFP
The challenge

What operators are up against

Operators responsible for isolated phase bus ducts between generators and step-up transformers, support insulators, enclosure joints, insulation and connected power-train assets cannot continuously inspect every operating condition or developing fault. Periodic checks leave gaps between readings, while isolated local indicators provide limited history and context. A late response can cause downtime, safety exposure, equipment damage, or incomplete compliance evidence. Teams need timely measurements, clear exceptions, and a defined operating response.

The solution

How Isolated Phase Bus Duct Partial Discharge Monitoring addresses it

Isolated Phase Bus Duct Partial Discharge Monitoring combines connected field data with application software. Coupling capacitors and ground-path current sensors capture high-frequency partial-discharge activity while monitors retain correlated plant operating dynamics. Partial-discharge analytics trend activity over time and compare signals across the generator, bus, transformer and switchgear path to support fault localization. Plant teams locate suspect insulation, inspect water or contamination damage, schedule repair or replacement and reduce the risk of a forced generation.

How it works

Teams configure the monitored assets, users, and operating rules. Coupling capacitors and ground-path current sensors capture high-frequency partial-discharge activity while monitors retain correlated plant operating dynamics. Installed monitors send condition records through the configured Dynamic Ratings communications path; no universal public transport is specified. Partial-discharge analytics trend activity over time and compare signals across the generator, bus, transformer and switchgear path to support fault localization. Plant teams locate suspect insulation, inspect water or contamination damage, schedule repair or replacement and reduce the risk of a forced generation.

SenseSensor hardware
AnalyzePublic SaaS / On-Premises platform
ActInstallation, System Integration, Support & Maintenance, Data Analytics, Software Platform, Consulting/Development

Vendor documentation: vendor website

Evidence level: L1 · Vendor-stated: how evidence levels work

Uses this hardware

REQUIREDDynamic Ratings Switchgear and Cable Monitor SCM
RECOMMENDEDDynamic Ratings DTM Bushing Health Monitor

Dynamic Ratings DTM Bushing Health Monitor

Dynamic Ratings
DTM
Sensor
RECOMMENDEDDynamic Ratings Rotating Machine Monitor RMM

Why teams choose it

Energy data capture

Coupling capacitors and ground-path current sensors capture high-frequency partial-discharge activity while monitors retain correlated plant operating dynamics

Supported data exchange

Installed monitors send condition records through the configured Dynamic Ratings communications path; no universal public transport is specified

Operational analytics

Partial-discharge analytics trend activity over time and compare signals across the generator, bus, transformer and switchgear path to support fault localization

Maintenance workflow

Plant teams locate suspect insulation, inspect water or contamination damage, schedule repair or replacement and reduce the risk of a forced generation

Deployment context

Designed for power stations with isolated phase bus connecting generators to generator-step-up transformers, including individual units and multi-unit generation sites

Role-based visibility

Authorized users can review current status, history, and operating exceptions

What’s different

Attributes fewer than 20% of comparable Energy & Utilities listings share:

Consulting/Development

Prerequisites

Limitations / not covered

Not sure this fits your deployment?✓ Enterprise active

Ask the AI Solution Architect: compare this solution against alternatives, check connectivity for your region, and get integration guidance. Included with IoT Apps Enterprise.

Request Enterprise access

Have a question for Dynamic Ratings?

Fit, availability or a detail on this page. Goes straight to Dynamic Ratings, no RFP needed.

More from Dynamic Ratings

DDistribution Transformer Load and Power Quality Monitoring

Distribution Transformer Load and Power Quality Monitoring

ConnectGrid and DynamicMetrix organize real-time and historical measurements.

EElectrical Asset Fleet Health Index and Maintenance Prioritization

Electrical Asset Fleet Health Index and Maintenance Prioritization

Purpose-built dashboards trend equipment condition.

GGrid-Edge Outage and Fault Location Detection

Grid-Edge Outage and Fault Location Detection

ConnectGrid combines device health, outage extent.

All Solutions

More solutions in Energy & Utilities

HHWM Clean Water Network Flow Pressure and Transient Monitoring

HWM Clean Water Network Flow Pressure and Transient Monitoring

DataGate and DataView align each site and channel, trend network behavior.

PPaddy Water Efficiency Control

Paddy Water Efficiency Control

Automated gates and level sensors hold paddy fields at precise water depths, factoring rainfall forecasts to cut waste and crop…

SSolar PV Performance Monitoring and Fault Analytics

Solar PV Performance Monitoring and Fault Analytics

TrackSo Solar calculates performance indicators, compares expected and actual output.

XXylem Vue River Basin Flood and Water Resource Early Warning

Xylem Vue River Basin Flood and Water Resource Early Warning

Rain gauges, river sensors, and hydrologic models feed probabilistic flood forecasts and inundation maps, letting basin…

DDistributed Power Cable Thermal Monitoring

Distributed Power Cable Thermal Monitoring

SmartVision and digital monitoring twins correlate distributed patterns.

All Solutions
IoT Apps is an independent platform. Listings do not imply endorsement by or partnership with the vendor.