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Indexes: |
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| i-phase index |
n-harmonic index |
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Harmonic Values: |
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| n,i - value of n'th harmonic at
phase i of the phase voltage |
| In,i - value of n'th harmonic at
phase i of the mains current |
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| RMS
Values: |
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| Vi -
RMS value at phase i of the
phase voltage |
| Ii - RMS value at phase i of the
mains current |
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| Mains
Power and Power Factor Computations: |
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Harmonic Values: |
| φn,i
- phase difference between phase voltage and
mains current at the n'th hormonic and phase i
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Computation Recording: |
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Harmonic Values: |
| |
| kWHj |
Total consumed active power at
phase i` |
| kVARHi |
Total consumed reactive power at
phase i |
| Pi(t) |
Total RMS active power at phase
i of time t |
| Oi(t) |
Total RMS reactive power at
phase i of time t |
| t1, t2 |
Starting and terminating time
points of consumption
recording |
| Pn,i |
Total RMS active power at phase
i of discrete time n |
| On,i |
Total RMS reactive power at
phase i of discrete time n |
| n1, n2 |
Starting and terminating
discrete time points of
consumption recording |
| Δt |
Time interval between two
successive
power consumptions |
|
φcon, i |
Phase difference between phase
voltage and
mains current at phase of the consumption recordings |
|
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P A 102 DUAL LOAD POWER
ANALYZER 
