
Power Analyzer
Appendix
87
Measurement Function
Calculation Formula
Fundamental Impedance
Z
𝐻𝐻01
=
𝑈𝑈
𝐻𝐻01
2
𝑆𝑆
𝐻𝐻01
Impedance Series
Equivalence
R
𝑟𝑟
=
𝑃𝑃
𝐼𝐼
𝑟𝑟𝑟𝑟𝑟𝑟
2
X
𝑟𝑟
=
𝑄𝑄
𝐼𝐼
𝑟𝑟𝑟𝑟𝑟𝑟
2
Fundamental Impedance
Series Equivalence
R
𝑟𝑟𝐻𝐻01
=
𝑃𝑃
𝐻𝐻01
𝐼𝐼
𝐻𝐻01
2
X
𝑟𝑟𝐻𝐻01
=
𝑄𝑄
𝐻𝐻01
𝐼𝐼
𝐻𝐻01
2
Impedance Parallel
Equivalence
R
𝑝𝑝
=
𝑈𝑈
𝑟𝑟𝑟𝑟𝑟𝑟
2
𝑃𝑃
X
𝑝𝑝
=
𝑈𝑈
𝑟𝑟𝑟𝑟𝑟𝑟
2
𝑄𝑄
Fundamental Impedance
Parallel Equivalence
R
𝑝𝑝𝐻𝐻01
=
𝑈𝑈
𝐻𝐻01
2
𝑃𝑃
𝐻𝐻01
X
𝑝𝑝𝐻𝐻01
=
𝑈𝑈
𝐻𝐻01
2
𝑄𝑄
𝐻𝐻01
Electriccal Energy (Wh)
𝑊𝑊
=
1
3600
� 𝑝𝑝𝑝𝑝𝑚𝑚
𝑜𝑜
∫
0
𝑊𝑊
Σ
=
1
3600
� 𝑝𝑝
Σ
𝑝𝑝𝑚𝑚
𝑜𝑜
∫
0
Electric /-
𝑊𝑊
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
=
1
3600
∫ 𝑝𝑝𝑝𝑝𝑚𝑚
in each update cycle
𝑖𝑖𝑣𝑣
𝑊𝑊
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
> 0,
𝑊𝑊
+
=
𝑊𝑊
+
+
𝑊𝑊
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
𝑖𝑖𝑣𝑣
𝑊𝑊
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
< 0,
𝑊𝑊
−
=
𝑊𝑊
−
+
𝑊𝑊
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
Electric Quantity
𝑞𝑞
=
1
3600
� 𝑖𝑖𝑝𝑝𝑚𝑚
𝑜𝑜
∫
0
Electric Qu/-
𝑞𝑞
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
=
1
3600
∫ 𝑖𝑖𝑝𝑝𝑚𝑚
in each update cycle
𝑖𝑖𝑣𝑣
𝑞𝑞
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
> 0,
𝑞𝑞
+
=
𝑞𝑞
+
+
𝑞𝑞
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
𝑖𝑖𝑣𝑣
𝑞𝑞
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
< 0,
𝑞𝑞
−
=
𝑞𝑞
−
+
𝑞𝑞
𝑜𝑜𝑝𝑝𝑢𝑢𝑢𝑢𝑜𝑜𝑢𝑢
Torque
𝑇𝑇
=
𝑚𝑚𝑓𝑓𝑓𝑓𝑞𝑞𝑢𝑢𝑎𝑎
Rotation Speed
𝑛𝑛
=
𝑎𝑎𝑝𝑝𝑎𝑎𝑎𝑎𝑝𝑝
Summary of Contents for NORMA 6003
Page 6: ......
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