Trends specific efficiency report types - Johnson Controls - LIT-12013036 - OpenBlue Central Utility Plant - OBEM Central Utility Plant Optimization - v2024.Q2

OpenBlue Plant Optimizer Administration and User Guide
Product
Building Automation Systems > Central Plant Optimization > OBEM Central Utility Plant Optimization
Document type
Administration Guide
User Guide
Document number
LIT-12013036
Version
v2024.Q2
Revision date
2024-06-04

You can select the following specific efficiency reports types:

Table 1. Specific efficiency reporting types
Specific efficiency Description
Chilled water system efficiency Plots a trend of chillers equipment only (kW/Ton or PPH/Ton), pumps only (kW/Ton), towers only (kW/Ton), or total chiller plant efficiency (kW/Ton or PPH/Ton) over the specified date range. For hours where all equipment is off and production is zero, kW/Ton values are not plotted for that time stamp referred to as null values.
CHP electricity effectiveness Plots a trend of electrically generated combined heat and power effectiveness for the selected equipment, measured as percentage efficiency over the specified date range.
Electric efficiency Plots a trend of electrical efficiency for the selected equipment, measured as percentage efficiency over the specified date range.
Heat rate with heat recovery Plots a trend of heat rate with recovery (BTU/kWh) for the selected equipment over the specified date range.
Heat rate without heat recovery Plots a trend of heat rate without recovery (BTU/kWh) for the selected equipment over the specified date range.
Turbine Efficiency Plots a trend of turbine efficiency for selected equipment measured as percentage efficiency over the specified date range.