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Estimation

Former Member
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Hi,

Can any one expalin me How the estimation logic works during the meter reading result entry with an example.

Any body having a document related to estimation can share with me.

Thanks in advance.

Regards,

Santhosh

Edited by: santhosh kumar on Apr 14, 2009 11:20 AM

1 ACCEPTED SOLUTION

Former Member
0 Kudos

hi

estimation is carried out based out of the follwouing parameters

Estimation of watt and resetting registers under which the parameters considered are

estimation based on previos meter reading

estimate resettting cumulatuive watt registers

donot estimate resettig and cum watt register

u can find these in ur spro-sap util-dm--meter reading entry --estimation

kr

raj

View solution in original post

7 REPLIES 7

Former Member
0 Kudos

Estimation is possible as by the settings done, either considering all old meter reading results,

or avg by portion wise, or by MRU wise ,

check estimation parameters for meter reading results enrty in spro>device management>meter reading-->meter reading results enrty

Sree

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Hi Sree,

Thanks for the reply.

Can u explain in detail how estimation works at the transaction level.

Regards,

Santhosh

Edited by: santhosh kumar on Apr 15, 2009 3:00 AM

Former Member
0 Kudos

hi

estimation is carried out based out of the follwouing parameters

Estimation of watt and resetting registers under which the parameters considered are

estimation based on previos meter reading

estimate resettting cumulatuive watt registers

donot estimate resettig and cum watt register

u can find these in ur spro-sap util-dm--meter reading entry --estimation

kr

raj

0 Kudos

Hi Vardharaj,

Thanks for the reply.

Can u explain in detail how estimation works at the transaction level.

Thanks..

Santhosh

0 Kudos

hi santhosh

Meter reading estimation happens ven there are missing meter readings or implausible consumption of energy.

Use TA el30 to estimate the meter reading for particular installation based upon the contro parameters mentioned earlier.

kr

raj

0 Kudos

Hi ,

Can any one explain how the miminum portion(ex:65%) maintained in the rate header data level,gets calculated during the estimation process.

thanks,

Santhosh.

0 Kudos

The minimun protion is used as a base to compare the meter reading records used to calculat the estimated consumption/mr is sufficient enough or not

In SPRO, you:

1) Define weighting key.

2) Define a weighting units for each weighting key. These weighting units are then valid for a certain period of time.

Example

Wtg key | Valid from | Weighting

-


0003 |01/01 | 100

0003 |02/01 | 50

...

0003 |12/01 | 100

And, the Program work as follow:

Calculate the weighting of latest meter reading and compare to the minimun protion

Example

Previous MR 01/01 - 14/02 --> Weighting ==> 100 * 31/31 + 50 * 14/28 ==> 125

If calculated weighting, i.e. 125, is over minimun protion, then go on to calculate estimate consumption, else, grap one more MR record, then go back to check the weighting again.