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Functional Description
Operations Manual Thyro Power Manager
7.2.2
Manual Static Network Load Optimization
In operations mode 2, the elementary period duration T0 (Poti R309) can be set manually
and in various manners contingent to the number of power controllers (S2). Yet, a respective
PC program or a bus connection is necessary for this. This type of manual optimization
makes sense if each single power controller accommodates strongly differing target values,
or if strongly differing loadings per power controller is deployed, whereby the working point
remains relatively stabile, meaning the target values are held relatively constant. In order to
be able to perform optimization, the start-up times Ts of each single power controller and
their load I
should be known (Thyro Tool Family).
0
The following figures display an example deploying 6 power controllers:
Figure 18: Power Controller without Network Load Optimization Employing Different Ts Values
The following Ts selections are provided here:
Ts
= 40, Ts
= 10, Ts
= 26, Ts
= 13, Ts
= 12, Ts
= 10, accordingly as network periods
1
2
3
4
5
6
As the amount of electrical current I0 is equally high, one can optimize the start-up times as
follows:
T1 = 0 (from 0 – 39 ON), T2 = 40 (from 40 – 49 ON), thus 1 x 50 periods are fully
accommodated,
T3 = 0 (from 0 – 24 ON), T4 = 25 (from 25 – 37 ON), T5 = 38 (from 38 – 49 ON, thus 2 * 50
periods are fully accommodated,
Page 32 of 52
Version 2008-03-11
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