Peak Values For Voltage And Current; Peak Factors For Current And Voltage - AEMC 8335 User Manual

Peak Values for Voltage and Current

(Updated on each waveform refresh)
Vpp[i]= max (V[i][n]), Vpm[i] = min (V[i][n]), n
Upp[i] = max (U[i][n]), Upm[i] =min (U[i][n]), n
App[i]= max (A[i][n]), Apm[i] = min (V[i][n]), n
NSC: number of samples per cycle

Peak Factors for Current and Voltage

max(Vpp
[]
Vcf
i
=
1
NSC
max(Upp
[]
Ucf
i
=
1
NSC
max(App
[]
Acf i
=
1
NSC
Power Quality Analyzer Model 8335
[] []
, i Vpm ) i
NSC 1
−
2
[][ ]
∑ V i n
⋅
n 0
=
[] []
, i Upm ) i
NSC 1
−
2
[][ ]
∑
U i n
⋅
n 0
=
[] []
, i Apm ) i
1
NSC
−
2
[][ ]
∑
A i n
⋅
0
n
=
∈
[0..NSC-1]
∈
[0..NSC-1]
∈
[0..NSC-1]
Peak factor single voltage i + 1 phase
Peak factor phase-phase voltage i + 1 phase
Peak factor current i + 1 phase
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