1-Virtual Meter Filter and Aggregation Hourly
Objective/Method/Outcome
- Objective: To convert Amperes to an energy reading and generate an insight once a threshold is reached.
- Method: Data transformation is performed in logic flow with an hourly aggregation interval. Amperes are converted to energy(kJ) with the use of specified voltage and power factor parameters.
- Outcome: Aggregated energy data on request, saved as a calculated trend log. The outcome can be used to display energy data in public dashboards via Kaizen public API. Insight is generated when the energy consumption has surpassed a threshold.
Inputs
- 1-Meter Non-cumulative (Real Trend Log)
Logic
- Input TL is converted from Amperes to kW with a designated power factor. [19]
- Data is aggregated on an on-request interval, block [22], and an hourly interval, block [1]. This is done to convert kW to kJ.
- Insight Trigger block [21] generates an insight once reading surpasses a specified threshold.
- Data is saved in a Calculated Trend Log [20]
Applicable Systems
- Energy
Parameters
| Parameter | Expression Block Series Number | Description | Default Value |
|---|---|---|---|
| Voltage | 19 | Specified voltage parameter used in conversion. | 120 (V) |
| Power Factor | 19 | Specified power factor parameter used in conversion. | 0.9 |
| Threshold | 21 | Specified value to trigger insight block. | 13 (kJ) |