Since storage ties problems together in time, it does not apply to 
single-period power flow or optimal power flow, but rather only to the 
multi-period optimizations handled by MOST (e.g multiperiod economic dispatch, 
multiperiod OPF, unit commitment).

    Ray


> On Feb 7, 2018, at 1:13 PM, Charalambos Ioannou <[email protected]> 
> wrote:
> 
> Thank you so much for your information. 
> 
> Moreover, the energy storage is it applicable for power flow or only for 
> optimal power flow because of the inequality and equality constraints??
> 
> 
>> On 7 Feb 2018, at 16:23, Ray Zimmerman <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> Yes, the storage formulation can be used for any system you like. I suggest 
>> you study the tutorial examples that include storage to understand how.
>> 
>> Section 3.6 in the MOST User’s Manual 
>> <http://www.pserc.cornell.edu/matpower/docs/MOST-manual-1.0.pdf> describes 
>> the formulation. The details are contained in equations (4.12) and 
>> (4.28)-(4.39), and in Section 4.4. Most of the complexity of the model is 
>> there to handle the stochastic case. For the deterministic case, it ends up 
>> being pretty simple and straightforward, since there is a single scenario 
>> per period and the s+ and s– variables always take on the same values.
>> 
>>      Ray
>> 
>> 
>>> On Feb 6, 2018, at 6:37 PM, Charalambos Ioannou <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> 
>>> Dear Friends, 
>>> 
>>> I am  curious if its is possible to use the energy storage that exist in 
>>> the most manual at a different casefile for example at case5 or case9 and 
>>> so on. 
>>> 
>>> Also i would like to learn if it is possible to see the equations on the 
>>> implementation of the energy storage. 
>>> 
>>> Thanks in advance, 
>>> 
>>> Harry   
>> 
> 

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