PL415449A1 - Method for starting the drives with electric motors - Google Patents

Method for starting the drives with electric motors

Info

Publication number
PL415449A1
PL415449A1 PL415449A PL41544915A PL415449A1 PL 415449 A1 PL415449 A1 PL 415449A1 PL 415449 A PL415449 A PL 415449A PL 41544915 A PL41544915 A PL 41544915A PL 415449 A1 PL415449 A1 PL 415449A1
Authority
PL
Poland
Prior art keywords
drives
electric motors
starting
switching
motors
Prior art date
Application number
PL415449A
Other languages
Polish (pl)
Inventor
Andrzej Tyma
Original Assignee
Tyma Andrzej Przedsiębiorstwo Wielobranżowe Atelbud
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyma Andrzej Przedsiębiorstwo Wielobranżowe Atelbud filed Critical Tyma Andrzej Przedsiębiorstwo Wielobranżowe Atelbud
Priority to PL415449A priority Critical patent/PL415449A1/en
Publication of PL415449A1 publication Critical patent/PL415449A1/en

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Abstract

Przedmiotem rozwiązania jest sposób bezpośredniego rozruchu - załączania napędów z indukcyjnymi silnikami elektrycznymi, trójfazowymi, zwłaszcza o mocy 6 kV, który powoduje wydłużenie czasu użytkowania silników, jak i układów przeniesienia napędu. Sposób rozruchu napędów, w którym podczas załączania silnika w pierwszej kolejności jednocześnie załącza się 2 fazy stojana silnika, następnie z opóźnieniem,, po upływie 5 ms, załącza się 3 fazę, eliminując zjawisko oscylacji momentu elektromagnetycznego silnika elektromagnetycznego.The subject of the solution is a direct start-up method - switching on drives with three-phase induction electric motors, especially with 6 kV power, which extends the life of the motors as well as the drive transmission systems. The drive start-up method, in which, when switching on the motor, first two motor stator phases are switched on simultaneously, then with a delay, after 5 ms, the third phase switches on, eliminating the phenomenon of electromagnetic torque oscillation.

PL415449A 2015-12-22 2015-12-22 Method for starting the drives with electric motors PL415449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415449A PL415449A1 (en) 2015-12-22 2015-12-22 Method for starting the drives with electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415449A PL415449A1 (en) 2015-12-22 2015-12-22 Method for starting the drives with electric motors

Publications (1)

Publication Number Publication Date
PL415449A1 true PL415449A1 (en) 2017-07-03

Family

ID=59201283

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415449A PL415449A1 (en) 2015-12-22 2015-12-22 Method for starting the drives with electric motors

Country Status (1)

Country Link
PL (1) PL415449A1 (en)

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