Zhenming Electronics
Industry Solution

Power Quality Monitoring and Diagnosis

Organize voltage, current, power, harmonics and abnormal fluctuation data for distribution assessment, anomaly location and equipment energy diagnosis.

System architecture

Organize voltage, current, power, harmonics and abnormal fluctuation data for distribution assessment, anomaly location and equipment energy diagnosis.

Distribution dataSystem layer
Power quality acquisitionSystem layer
Anomaly trend analysisSystem layer
Operating diagnosisSystem layer

Typical applications

Voltage fluctuation analysisConfigure acquisition, control, communication and operations by field scale.
Harmonic trend reviewConfigure acquisition, control, communication and operations by field scale.
Abnormal load locationConfigure acquisition, control, communication and operations by field scale.
Equipment energy comparisonConfigure acquisition, control, communication and operations by field scale.

Implementation priorities

InventoryDefine field objects and data boundaries.
ArchitectureMatch devices, communication and local autonomy.
OperationsDefine schedules, linkage, alarms and permissions.
ReviewUse status, logs and trends to improve operations.

From field tasks to product roles

Energy accounting measures consumption; power-quality analysis examines supply and load operation. Choose devices by electrical measurements, harmonics and events, then organize trends and circuit comparisons.

Selection questions

How does energy accounting differ from power-quality monitoring?

Energy accounting supports consumption trends and reporting. Power-quality monitoring also examines voltage, current, harmonics and abnormal-operation records. Select according to the data objective.

How can anomalies be associated with equipment circuits?

Use consistent circuit identifiers, equipment mappings and timestamps. Compare three-phase or branch measurements with operating records to identify the period and associated loads.

Can it be combined with an existing energy platform?

Plan integration by the selected power device, communications interface and platform data model. Analyze power quality alongside existing consumption trends.

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