KSIĄŻKI POWIĄZANE ZE SŁOWEM «SLIP RING»
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1
Control Techniques Drives and Controls Handbook
SLIP-RING. INDUCTION. MOTOR. With the correct value of (usually) resistance
inserted in the rotor circuit, a near-unity relationship between torque and supply
current at starting can be achieved, i.e. 100 per cent full-load torque, with 100 per
...
Bill Drury, Institution of Electrical Engineers, 2001
2
A Textbook of Electrical Engineering
... of a 3-phase squirrel-cage induction motor—Operating characteristics of a
wound rotor (slip ring) induction motor—Starting of induction motor—Squirrel-
cage motors—Slip ring induction motors-Starting ofAquirrel-cage motors—
Advantages, ...
3
Power System Protection 3: Application
A.C. motors Polyphase induction motors: Induction motors fall into two distinct
categories, namely the squirrel cage motor and the wound rotor, or slip-ring,
motor. As the name implies, both operate on the induction principle, only the
primary ...
Electricity Training Association, Institution of Electrical Engineers, 1995
4
Electric Motors and Drives: Fundamentals, Types and Applications
Starting and run-up of slip-ring motors By adding external resistance in series
with the rotor windings the starting current can be kept low but at the same time
the starting torque is high. This is the major advantage of the wound-rotor or slip-
ring ...
5
POWER ELECTRONICS HANDBOOK
At very high power levels, the slip-ring induction motor or the synchronous motor
drive were the natural choices. These boundaries are increasingly becoming
blurred, especially at the lower power levels. Another factor for motor drives was
the ...
6
Industrial Power Systems
Separate terminal boxes are required for resistance-temperature leads and
space-heater leads. . wound rotor (slIP rIng) InductIon motors This type of motor
is identical to a squirrel-cage induction motor except for the rotor, which consists
of a ...
Shoaib Khan, Sheeba Khan, Ghariani Ahmed, 2007
7
Industrial Power Engineering Handbook
Thus, only this method is normally employed for modern slip- ring motor starts
and controls. Below we will describe only with this type of control. 5.2.1 Selection
of rotor resistance The choice of the external resistance to be introduced in the ...
8
100 Flowers to Knit & Crochet: A Collection of Beautiful ...
ROUNDS Rounds are started in a chain ring, or in a slip ring for a tighter center,
and are worked in a counterclockwise direction without turning over Chain ring
Join a number of chain stitches into a ring with a slip stitch in the first chain.
9
Basic Electrical And Electronics Engineering (PTU, Jalandhar)
Torque and power—Starting torque—Condition for maximum torque—Starting
torque of a squirrel-cage motor—Starting torque of a slip ring motor—Power. 10.
Effect of change in supply voltage on starting torque. 11. Effect of change in
supply ...
10
Electrical Insulation for Rotating Machines: Design, ...
The failure mechanisms in this section also apply to salient pole machines with
slip ring connections to their field windings. 11.5.1 General Process If the slip ring
enclosure is contaminated with oil, dust from brushes, moisture, or a combination
...
Greg Stone, Ian Culbert, Edward A. Boulter, 2014
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SLIP RING»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
slip ring w wiadomościach.
Global slip ring market size, growth, industry trends, forecasts 2015 …
Research Beam adds a report titled “Global Slip Ring Industry 2015” that provides detailed information of Slip Ring. The report is an excellent piece of study for ... «WhaTech, Lip 15»
Turbine components: slip rings
A slip ring's primary function is to pass electrical signals and power from a ... Additional tests that measure the level of performance on a slip ring include ... «Windpower Engineering, Cze 15»
Servo motor encoder slip ring-The best solutions for encoder data …
Encoder data transfer; High performance servo motor encoder slip ring; Reliable data transmission; low transfer loss; Can combine with power, signals and ... «Robotics Tomorrow, Cze 15»
Through bore slip ring with other signal and power combination …
Slip ring is a precision connectors which allows signal and power transfer from rotating interface,it is apply in a variety of industry, the typical applications include ... «Robotics Tomorrow, Cze 15»
Metal fiber brushes could let slip rings last 20 years in wind turbines
The DHi slip ring had operated trouble- and maintenance-free over the year. ... DHi's HiPerCon MFB slip rings can be supplied as a form, fit, and function ... «Windpower Engineering, Maj 15»
DEUBLIN electrical slip rings meet demanding design challenges
Slip rings are used in many industrial applications such as wind turbines, tooling machines, plastic molding machines, propulsion centrifuges, winding machines ... «Design World Network, Maj 15»
DHi sets industry benchmark with UL certification of its wind turbine …
DPi has received UL certification for its pitch-control slip rings with HiPerCon ... ever experienced the frustration of down-time due to pitch control slip ring issues; ... «Windpower Engineering, Kwi 15»
Global Slip Ring Industry Report 2015 - Forecasts to 2020
The report provides a basic overview of the industry including definitions, classifications, applications and industry chain structure. The slip ring market analysis ... «PR Newswire, Mar 15»
Research and Markets: Global Slip Ring Industry Report 2014-2019
The Global Slip Ring Industry Report 2014 is a professional and in-depth study on the current state of the global slip ring industry. The report provides a basic ... «Business Wire, Gru 14»
40 Global Slip Ring Market Companies Profiled and Reviewed in …
DeepResearchReports.com adds 2014 Market Research Report on Global Slip Ring Industry of 245 pages to the global and regional electronics industry ... «PR Newswire, Lis 14»
