Eemods 20.05 10h — Lecture Index

0:02

Bab 1: So, already this morning, used in the IEC Research International, Lili Barberwitz works for Energy Consulting and she has actually a Bachelor of Science in Google Physics and Mathematics from RPI in the US and she's a. 301s · Speaker 1

So, already this morning, used in the IEC Research International, Lili Barberwitz works for Energy Consulting and she has actually a Bachelor of Science in Google Physics and Mathematics from RPI in the US and she's a... a student programme…

5:04

Bab 2: RRC data set. 83s · Speaker 1

RRC data set. So there aren't difficulties in this. And thanks for sending us them for preparing that for us. So let me just think about, I might have to compress this a little bit just from the time. So really the biggest points here, if f…

6:27

Bab 3: So just a brief note here. 300s · Speaker 3

So just a brief note here. So we talked about this a little bit. There is sort of a companion or a complementary analysis for U .S. equipment. And I will actually do that later on. And actually we'll find some interesting differences. So fi…

11:28

Bab 4: point, you can expect just from the PWM definitions that you're going to have, if it's sine PWM, 15 % more. 303s · Speaker 1

point, you can expect just from the PWM definitions that you're going to have, if it's sine PWM, 15 % more. And you can calculate this for anywhere in the linear region, but since the IEC test procedure, you can go down to 25, but at that p…

16:32

Bab 5: voltage. You can derive the sort of maximum fundamental voltage that you can get out of the product. 303s · Speaker 1

voltage. You can derive the sort of maximum fundamental voltage that you can get out of the product. Signed PWM has a, it runs into O modulation more quickly. So the theory behind this technique is You can inspect some drives are operating …

21:36

Bab 6: input voltage is not that bad for it. 140s · Speaker 1

input voltage is not that bad for it. Whereas in NEMA, we actually see a lot of drives that are willing to push all the way to 440, 445, even 450 RMS input voltage. It's a different philosophical difference. I'll go back to the summary. One…

23:56

Bab 7: I think you're here as well. 167s · Speaker 2

I think you're here as well. Questions from the audience? One question I had just right now. The reason why on the IEC we are talking about the 90 -100 point is that according to manufacturers in the standardization group, they want to avoi…