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--- definition:demand_charge_management [2018/12/26 03:26]
admin created
+++ definition:demand_charge_management [2020/09/16 21:41] (current)
@@ Line 19: / Line 19: @@
 There are several implement modes on sensor placement. The first way is adding an extra meter before the loads. The second way is adding an extra meter just behind the existing utility meter.
-Once the EMS reads a peak power rising edge, it shall calculate the target power of the PWS2-30K and send the command to the PWS2-30K, the PWS2-30K will discharge immediately. When the EMS found that the load is low enough, it shall command the PWS2-30K to charge the battery to store enough energy for the next power peak shaving. Although the specific algorithm depends on the integrator developer, the principle is still similar.
+Once the EMS reads a peak power rising edge, it shall calculate the target power of the inverter and send the command to the PWS2-30K, the PWS2-30K will discharge immediately. When the EMS found that the load is low enough, it shall command the inverter to charge the battery to store enough energy for the next power peak shaving. Although the specific algorithm depends on the integrator developer, the principle is still similar.
 Demand charge management application requests fast response to the inverter, so the inverter should remain started continuously for instant dispatching.