Fixed Window (by block)
This is the calculation of maximum demand in a specific interval (usually every 15 minutes). Once the
number is calculated, the value is saved and a new calculation for the next 15 minutes begins. The
result would be 4 values per hour.
P
P
t
t
Fixed Window
Integration period
Integration period
Sliding window
Calculation time
Figure 7:Fixed Window�
Sliding window
This is the calculation of maximum demand in a specific interval (usually every 15 minutes). Once the
number is calculated, it is refreshed every minute with the values from the last 15 minutes. In other
words, every minute (this time can be variable) we will have a maximum demand number for the last
15 minutes. The result would be 60 values per hour.
P
P
t
t
Fixed Window
Integration period
Integration period
Sliding window
Calculation time
Figure 8:Sliding Window�
The
CEM-C12
calculates the Maximum demand with a fixed window and a 15-minute integration period
11
Instruction Manual
CEM-C12
Summary of Contents for CEM-C12
Page 1: ...INSTRUCTION MANUAL M336B01 03 21A Multifunctional Energy Meter CEM C12 CEM C12 MID...
Page 2: ...2 CEM C12 Instruction Manual...
Page 24: ...11 CE CERTIFICATE 24 CEM C12 Instruction Manual...
Page 25: ...25 Instruction Manual CEM C12...
Page 26: ...26 CEM C12 Instruction Manual...
Page 27: ...27 Instruction Manual CEM C12...
