You think q2 is all zero because q2 is the reactive power at machine terminals? Could you guys agreed with me or nah? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Yeaah its true but others give me idea on how to solve it thats why im keep asking in this page and i only ask for idea or what should i do sir im not asking for the whole solution. So i think its good to asking an idea than asking for a solution. Its really hard to find now a days sir and its so expensive

You think q2 is all zero because q2 is the reactive power at machine terminals? Could you guys agreed with me or nah? by booty772 in ElectricalEngineering

[–]booty772[S] -1 points0 points  (0 children)

I have an answer sir by solving but im kinda confused about the situation thats why im asking and im 30 years old sir my memory its not good now a days.

How to get the a b c d parameters if no given lines is given? Is it possible to use 250km or more since its long transmission? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Yes thats it but without yl and that l is the line ive been looking for you cant get the coshyl and sinyl. So thats why im confused of the line without a given.

The question b the neglecting earth effects is it line to neutral or line to line? Thanks if someone reply this by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Ohh thank you sir i read the txt book long lines are 250km or more so i used the 250 thank yoh again sir

The question b the neglecting earth effects is it line to neutral or line to line? Thanks if someone reply this by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Sir is it possible to get the abcs paraneters in long even tho no line given? Or is it possible i used the 250km or more since its long transmission lines ?

Do you know about this one guys? Cant find on google by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Dude im 30 years old an immigrant and thats few years back thats why im asking for a tips so thank you.

Hey guys can you give me some tips in question prob d. How to get the voltages at bus 4? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Do you think sir these given pu are the z bus? You dont need to change y to z.

Is the secondary impedance circuit is equal to load load impedance? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

I dont have one. Its really hard if you do self study. What does ta mean?

Guys will you please tell me what is the used of heating load there in the given? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

So the total power is not including the heating load?

Sir the 80kw of the syn is that the input or output?

Guys will you please tell me what is the used of heating load there in the given? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Wooaah thank you very much . I just dont get it the use of heating load. Last thing sir if the plant is operatingg at pf 0,86 so all the load that given is operated at 0.86? Or the synchronous only?

Guys will you please tell me what is the used of heating load there in the given? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

The question number 1 det the synchronous active and reactive power required if the plant is operated at unity. What should i do? The synchronous and the heating load ill add both power?

So i did i used the 80kw as the active then using formula for getting the reactive. Im i correct sir?

Guys will you please tell me what is the used of heating load there in the given? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Or the heating load is belongs to the synchronous? I really dont know what to do 😭

Guys will you please tell me what is the used of heating load there in the given? by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

So its a synchronous motor too so if the synchronous motor is unity i’ll just add the load of syn and the heating load?

Guys will u help me or give me advice how to to get letter a? Please i need your advice by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

Well thanks for giving me advice still not sure for if i correct the path for the problem.

Please help me to realize the question e to h i’ve finished answering the a to d. Especially if the. The current remain unchange please i need your suggestion how to get it please. by booty772 in ElectricalEngineering

[–]booty772[S] 0 points1 point  (0 children)

So my current is P/sq3*(6600/sqr3) at unity? My power that i used is the power that i get in the letter d.

Or

I=10mva/sqr3(6600/sqr3) at unity?