Enerji Segment Tabloları

Ham enerji verisi dört tabloda tutulur. Bu ayrımın amacı performans ve iş yükü izolasyonudur.

Segmentler

• energy_voltage_measurements
• energy_current_measurements
• energy_power_measurements
• energy_energy_measurements

Ortak Çekirdek Alanlar

id, stream_id (unique), device_id, device_time, stream_time, ingest_version, quality_flags, created_at

İçerik Özeti

Voltage

• va/vb/vc
• va_rms/vb_rms/vc_rms/vt_rms
• vfund_*, vharm_*
• freq

Current

• ia/ib/ic
• ia_peak/ib_peak/ic_peak
• ia_rms/ib_rms/ic_rms/it_rms
• ifund_*, iharm_*

Power

• watt_*, var_*, va_*
• pf*, qfund_*, qharm_*, pfund_*, pharm_*
• tempc

Energy counters

• wha/whb/whc (+/-)
• varha/varhb/varhc (+/-)
• counter_reset_flag, counter_rollover_flag

Index

• UNIQUE(stream_id)
• (device_id, stream_time DESC)