CO OZNACZA SŁOWO SYNCHROSCOPE
Synchroskop
W systemach zasilania prądem przemiennym synchroskop jest urządzeniem wskazującym stopień synchronizacji ze sobą dwóch systemów. W przypadku dwóch systemów elektrycznych, które mają być zsynchronizowane, oba systemy muszą pracować z tą samą częstotliwością, a kąt faz między układami musi wynosić zero. Synchroskopy mierzą i wyświetla różnicę częstotliwości i kąt fazowy między dwoma układami energetycznymi. Tylko wtedy, gdy te dwie wielkości są równe zeru, można bezpiecznie łączyć oba systemy. Podłączenie dwóch niezsynchronizowanych systemów zasilania prądem zmiennym prawdopodobnie spowoduje przepływ wysokich prądów, co może poważnie uszkodzić wszelkie urządzenia, które nie są zabezpieczone bezpiecznikami lub wyłącznikami.
Definicja słowa synchroscope w słowniku
Definicja synchroskopu w słowniku jest instrumentem używanym do wskazania, czy dwie okresowe wielkości lub ruchy są synchroniczne.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «SYNCHROSCOPE»
Poznaj użycie słowa
synchroscope w następujących pozycjach bibliograficznych Książki powiązane ze słowem
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1
Electrical Measurements
The accurate device which is used to determine the difference in frequency and
phase of voltages of incoming machine and busbar is called synchroscope. It
consists of a rotating pointer which indicates the exact moment of closing the ...
K.A.Bakshi A.V.Bakshi U.A.Bakshi,
2009
2
Electrical Engineering Drawing
2.1.8 Synchroscope A synchroscope is used to synchronise two alternators so
that they are able to operate in parallel. Synchroscopes have four terminals, two
for the already operating machines or bus bars and the other two for the incoming
...
Dr S K Bhattacharya,
2007
3
Fundamentals Of Electrical Engineering 2Nd Ed.
The method described above does not indicate whether the incoming alternator
B is faster or slower than the alternator A. In actual practice, therefore, an
instrument, called synchroscope, is used for synchronizing. The synchroscope
indicates ...
4
Electrical Power Systems Technology
SYNCHROSCOPES The major application for a synchroscope is in electrical
power plants. Most power plants have more than one alternator. In order to
connect two or more alternators onto the same AC line, the following conditions
must be ...
Stephen W. Fardo, Dale R. Patrick,
2009
5
The Speed of Sound: Hollywood and the Talkie Revolution ...
As early as 1908, Carl Laemmle, then headquartered in Chicago, had imported a
machine called the Synchroscope, invented by a German named Jules
Greenbaum, that he had seen on one of his frequent trips to Europe. As might be
inferred ...
6
Alternating Current Fundamentals
Once the phase sequence is known to be correct and permanent connections are
made, a synchroscope can be used. This single-phase instrument indicates
synchronism accurately. Unit 11 gives information on the construction and
operation ...
7
Electricity 3: Power Generation and Delivery
Two instruments not shown in the wiring diagram in Figure 14—6 are the
voltmeter and the synchroscope. In typical installations, several alternators
maybe operatingin parallel. Each altemator has a separate panel, and these
panels are ...
8
Delmar's Standard Textbook of Electricity
The Synchroscope Another instrument often used for paralleling two alternators
is the synchroscope (Figure 32–15). The synchroscope measures the difference
in voltage and frequency of the two alternators. The pointer of the synchroscope ...
9
Electrical Instrumentation
There are two types of synchroscopes, 1. Electrodynamometer or Weston type
synchroscope. 2. Moving iron type synchroscope. Pointer Fig. 8.12 Dial of
synchroscope 8.9.1 Electrodynamometer or Weston Type Synchroscope
Practically to ...
U.A.Bakshi, A.V.Bakshi,
2009
10
Bureau of Standards journal of research
This plate transformer supplies the rotor circuit of the synchroscope with an
alternating current of true 60-cycle frequency. 2. THE SYNCHROSCOPE The
synchroscope is essentially a motor designed to operate at a speed and in a
direction ...
United States. National Bureau of Standards,
1932
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SYNCHROSCOPE»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
synchroscope w wiadomościach.
Measuring The Accuracy Of A Rubidium Standard
He also built an add-on circuit with 5 LED's as outputs that functioned as a sort of a LEDscope (synchroscope), visually indicating if the standard was faster or ... «Hackaday, Maj 15»
Learn how to ensure a synchronous AC generating unit is in phase …
The rewire can also affect the accuracy of the synchroscope and lights. Hence, an error in the PT circuits can result in closing a unit out of phase and cause ... «HydroWorld, Kwi 14»
Daya Bay simulator upgrade
... of simulator control room panel instruments including the synchroscope, rod position indicators and sound generator with new custom-designed versions. «World Nuclear News, Sty 14»
'Fringe' Finale Recap: Questions Answered and Love Renewed
A synchroscope is needed for perfect phasing between the two. Michael will be sent through the wormhole so that he will be examined in the future and live, ... «BuddyTV, Sty 13»
Fishing venture became boatload of pain: Santa Cruz man's quest …
The generator synchroscope was "from the time the dinosaurs walked the Earth." Mika said he advised Nunez he would have to strip the engine room and ... «San Jose Mercury News, Kwi 12»
The hidden wonders of a British landmark
The octagonal device in the foreground is synchroscope, used to synchronise the generator's output to the grid. Battersea Power Station. Relays, at the back of ... «Daily Mail, Wrz 10»
L-3 MAPPS Will Provide Second Simulator For Eskom's Koeberg …
... 750, while certain key panel instruments, including the control rod position indicators and the synchroscope, will be replaced by more modern equipment. «Nuclear Street - Nuclear Power Portal, Gru 09»