इंग्रजी मध्ये FIELD WINDING म्हणजे काय?
फील्ड कोयल
फील्ड कुंडली विद्युत-चुंबकीय यंत्रात चुंबकीय क्षेत्र निर्माण करण्यासाठी वापरण्यात येणारा विद्युत चुंबक असतो, विशेषत: मोटर किंवा जनरेटर सारख्या फिरवत विद्युत मशीन. यामध्ये तारांचे कुंडण असते ज्याद्वारे एक विद्यमान प्रवाह. एका फिरत्या यंत्रात, फील्ड कॉइल्स लोह चुंबकीय कोरवर जखमेच्या असतात जे चुंबकीय क्षेत्रीय ओळींना मार्गदर्शन करते. चुंबकीय कोर दोन भागांमध्ये आहे; स्थिर असलेले स्टॅटर आणि रोटर जो त्या आत घुसतात. चुंबकीय क्षेत्रीय रेषा एका यंत्राद्वारे रोझरद्वारे परत पाठवितात आणि परत पुन्हा स्टेटरच्या माध्यमातून ठेवतात. फील्ड coils stator किंवा रोटर वर असू शकते. चुंबकीय मार्ग पंखांच्या द्वारे दर्शविले जाते, रोटर्सच्या सभोवतालच्या समान कोनांवर स्थळांवर चुंबकीय क्षेत्र ओळी टाकीत पासून रोटरला किंवा त्याउलट उलटून जाते. स्टेटर ज्या पोलच्या संख्येद्वारे त्यांचे आहेत त्यांचे वर्गीकरण केले जाते. बहुतांश व्यवस्था एक फील्ड कुंडली प्रत्येक ध्रुव वापरतात. काही जुन्या किंवा सोपी व्यवस्था प्रत्येक खांबावर एका खांबासह एक क्षेत्रीय कुंड वापरतात. जरी क्षेत्ररक्षणास फिरत असलेल्या यंत्रांमध्ये आढळतात, तरी ते वापरतात, जरी नेहमीच त्याच परिचयातीत नसल्यास, इतर अनेक इलेक्ट्रोमॅग्नेटिक मशीनमध्ये.
इंग्रजी शब्दकोशातील field winding व्याख्या
शब्दकोषातील ओव्हरहेडची परिभाषा फिल्ड चुंबक वर उष्णतारोधक वर्तमान-घेरलेला कॉइल्स आहे जी जनरेटर किंवा मोटरमध्ये विद्युत उत्तेजना निर्माण करण्यासाठी आवश्यक चुंबकीय क्षेत्रांची तीव्रता निर्माण करते.
«FIELD WINDING» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
field winding चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
field winding शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
1
Electrical Machinees 3E
(3) The total filed-circuit resistance, i.e., the seem to field-winding resistance and
any extra resistance connected in the field circuit is more than the critical field
resistance. In such cases, the stope field resistance time will be high and no
voltage ...
Armature Copper Loss Let the current flowing in the armature winding be
designated Ia amperes and its resistance Ru Q. Then armature copper losses = I"
aR„ watts Moreover, series field winding, interpole winding and compensating
winding ...
To enable the synchronous motor to run at the above mentioned synchronous
speed the rotor field winding is energised and at the same time brought near to
the synchronous speed, by some other means. The rotor poles, which are always
...
S. K. Bhattacharya, Brijinder Singh,
2006
4
BASIC ELECTRICAL ENGINEERING
8.15 Compound motor made of thin wire of many turns (Fig. 8.15). The series
field winding is wound above the shunt field winding on the same pole shoe. In a
compound motor the major portion of the flux is produced by the shunt field
winding ...
5
Design And Testing Of Electrical Machines
The voltage across the shunt field winding is about 70% to 80% of the armature
voltage at the brushes; the rest of the voltage is absorbed in the series resistance
of the field rheostat for controlling the generator voltage or the speed of the motor
...
6
Control System Components
It has separately excited field winding Lf given dc voltage through a push—pull
type amplifier. The amplifier controls the direction and magnitude of the field
excitation. There is also a series field winding L1. The separately excited field
winding ...
field winding S3. This will cause the permanentmagnet rotor to once again turn in
a clockwise fashion and align itself with field winding SS. A magnetic-encoder-
type brushless DC motor is shown in Figure 17—24. Notice that this type of ...
When the armature coils carry currents they produce their own magnetic field
which interacting with the magnetic field of the field winding produces electro-
magnetic torque tending to align the two magnetic fields. The field winding and ...
D. P. Kothari, I. J. Nagrath,
2004
9
Principle Of Electrical Machines
4.8 TYPES OF D.C. MOTORS Like generators, there are three types of d.c.
motors characterised by the connections of field winding in relation to the
armature viz. : (/) Shunt-wound motor in which the field winding is connected in
parallel with ...
V.K. Mehta, Rohit Mehta,
2002
10
Objective Electrical Technology
(iv) Connections of armature coils to a commutator. Q. 22. What is the basic
design difference between shunt field winding and series field winding ? Ans. (/)
The current through the shunt field winding is much smaller than the armature
current.
V. K. Mehta, Rohit Mehta (writer on Electrical Engineering.),
2008
नवीन गोष्टी ज्यामध्ये «FIELD WINDING» ही संज्ञा समाविष्ट आहे
खालील बातम्यातील आयटमच्या संदर्भात राष्ट्रीय आणि आंतरराष्ट्रीय पत्रकार कशाबद्दल बोलले आहेत आणि
field winding ही संज्ञा कशी वापरली आहे ते शोधा.
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