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Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005708
EISBN: 978-1-62708-171-9
... wind power, hydro power, biomass and biofuels, solar energy, and fuel cells. biomass fuels corrosion protection hydro power renewable energy solar energy solid oxide fuel cells thermal spray applications wind power IN RECENT YEARS, renewable energy has continued to grow strongly...
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Published: 01 January 1990
Fig. 5 Sheet of metallic glass prepared using the planar-flow casting method. Such sheets are used to wind power-distribution transformer cores. More
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Published: 01 December 1998
casting process, which is used to wind power-distribution transformer cores More
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005843
EISBN: 978-1-62708-167-2
... section “Heat Station Transformers” ) in that they have an interleaved winding. The difference is that ferrite material is used for the core instead of steel laminations. In cases in which the output power from the power source is fairly low, and even with frequencies under 10 kHz, ferrites are more...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005840
EISBN: 978-1-62708-167-2
... of the coil winding and/or to the buss work connecting the coil windings. Induction power sources often feature ground fault detection that will signal a failure of the high-dielectric coil insulation. In general, there ay be several water circuits within a single induction coil winding. The individual...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006400
EISBN: 978-1-62708-192-4
... of maintenance philosophies. The article concludes with a discussion on various condition monitoring in industrial sectors, including condition-monitoring techniques in nuclear power plants, road condition monitoring, and condition monitoring in wind turbines. acoustic emission testing condition...
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Published: 01 January 1993
Fig. 2 Selected alternating current power sources. (a) Alternating current welding transformer, adjustable core or windings. (b) Three-phase SCR-controlled dc welding power source. (c) Inverter block diagram. (d) Motor-generator set. (e) Engine-driven alternator with dc output. (f) Secondary More
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001337
EISBN: 978-1-62708-173-3
...% for inverters are typical. Line current draw can be reduced in certain machines by the addition of power factor correcting capacitors connected to the primary winding. Input (line) voltages shown on the manufacturer nameplate are often multivoltage by means of tap changing for 200, 230, 460, or 575 V...
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Published: 31 October 2011
Fig. 6 Schematic representation of the power circuit for a capacitive discharge projection welding system. V c , charge voltage; C, capacitance; N, windings ratio in the transformer; L s , inductance in the secondary; R s , resistance in the secondary More
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004160
EISBN: 978-1-62708-184-9
.... , “Retaining Ring Failures,” Workshop Proceedings: Retaining Rings for Electric Generators , EPRI EL-3209, Electric Power Research Institute, Aug 1983 3. Albright J.D. and Albright D.R. , “Generator Field Winding Shorted Turns: Moisture Effects,” Steam Turbine Generator Workshop...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003416
EISBN: 978-1-62708-195-5
... Abstract Filament winding is a process for fabricating a composite structure in which continuous reinforcements, either previously impregnated with a matrix material or impregnated during winding, is placed over a rotating form or mandrel in a prescribed way to meet certain stress conditions...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006796
EISBN: 978-1-62708-295-2
... such as rain erosion of solid materials, gas turbine blades, wind turbine blades, airplane components, and pipe-wall thinning in nuclear/fossil power plants. Because of the fundamental interest in the mechanics of fluids and solids, this topic has been reviewed by Heymann ( Ref 1 ) and Richman ( Ref 2...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005924
EISBN: 978-1-62708-166-5
..., or VAR) or power factor meter, if one is available. The object is to apply the desired power, which may be indicated by a kilowatt meter at minimum voltage and minimum current. The typical medium- to high-frequency transformer uses a copper sheet wound as the secondary winding, mostly a single turn...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005851
EISBN: 978-1-62708-167-2
... Abstract Cooling towers are designed to remove heat from water in an induction system and dissipate it into the atmosphere. This article provides information on closed-loop recirculating water systems of an induction system to cool the power supply. It focuses on various types of cooling towers...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004114
EISBN: 978-1-62708-184-9
... 21 , 22 , 23 ). Fig. 13 Typical cathodic protection installation Power Sources Where ac power is available, it is likely that a standard or pulse-type rectifier will be used as a dc power source. Otherwise, thermoelectric generators, solar, wind-powered generators, and engine...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006430
EISBN: 978-1-62708-192-4
... for ESA measurements and illustrates the evaluation of broken rotor bars and a broken shaft. It describes the detection of faults in bearings using ESA and provides information on the investigation of gearboxes and related components in a wind generator. bearings electrical signature analysis...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005909
EISBN: 978-1-62708-167-2
... active, reactive, and apparent power. Fig. 9 Relationship between active, reactive, and apparent power If the refractory washes away, the distance between both windings of the transformer lessens. If that distance becomes smaller, L coupling decreases and therefore L total decreases...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006354
EISBN: 978-1-62708-192-4
... Abstract This article is concerned with gear tooth failures influenced by friction, lubrication, and wear, and especially those failure modes that occur in wind-turbine components. It provides a detailed discussion on wear (including adhesion, abrasion, polishing, fretting, and electrical...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005559
EISBN: 978-1-62708-174-0
... of resistance welding machines resembles that of a “C” frame press ( Fig. 1 ). The power source transformer secondary winding is connected to the electrodes on cantilevered arms, one of which provides for adjustable electrode force. Throat depth is the distance from the frame to the electrodes. Throat gap...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006378
EISBN: 978-1-62708-192-4
... of the distinctions between the different forms of erosion. It discusses steam turbine blade erosion, aircraft rain erosion, and rain erosion of wind turbine blades. The article describes the mechanisms of liquid impact erosion and time dependence of erosion rate. It reviews critical empirical observations regarding...