By Mukund R. Patel
Shipboard Propulsion, strength Electronics, and Ocean Energy fills the necessity for a accomplished e-book that covers sleek shipboard propulsion and the ability electronics and ocean power applied sciences that force it. With a breadth and intensity no longer present in different books, it examines the ability electronics platforms for send propulsion and for extracting ocean strength, that are replicate photos of every other.
Comprised of 16 chapters, the booklet is split into 4 elements:
- Power Electronics and Motor Drives explains easy strength electronics converters and variable-frequency drives, cooling equipment, and caliber of power
- Electric Propulsion Technologies makes a speciality of the electrical propulsion of ships utilizing lately constructed everlasting magnet and superconducting vehicles, in addition to hybrid propulsion utilizing gas mobilephone, photovoltaic, and wind power
- Renewable Ocean strength Technologies explores renewable ocean power from waves, marine currents, and offshore wind farms
- System Integration Aspects discusses aspects―energy garage and process reliability―that are crucial for any large-scale energy system
This well timed e-book advanced from the author’s 30 years of labor event at normal electrical, Lockheed Martin, and Westinghouse electrical and 15 years of educating on the U.S. service provider Marine Academy.
As a textbook, it really is excellent for an non-obligatory direction at marine and naval academies with engineering courses. it's also a priceless reference for advertisement and armed forces shipbuilders, port operators, renewable ocean power builders, category societies, equipment and gear brands, researchers, and others drawn to glossy shipboard strength and propulsion systems.
The details supplied herein doesn't unavoidably characterize the view of the U.S. service provider Marine Academy or the U.S. division of Transportation.
This booklet is a better half to Shipboard electrical energy Systems (CRC Press, 2011), by way of a similar author.
Read Online or Download Shipboard propulsion, power electronics, and ocean energy PDF
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Additional resources for Shipboard propulsion, power electronics, and ocean energy
The analytical principles detailed herein for the buck converter are applicable also for other converters described in this chapter. The analysis is primarily based on the energy balance over one switching period, that is, • Energy supplied to load over total period T = Energy drawn from source during on time, which is the only energy fed to the circuit, and • Energy supplied to load during off time = Energy discharged from inductor and capacitor during off time, which equals the energy deposited in the inductor and capacitor during on time.
It is a relatively recent device that works on the voltage signal applied at the base and does not require the commutating circuit. 14. Since turning on and off the voltage signals in the IGBT is faster, it has been used in high-power, high-frequency applications in motor drives up to several hundred horsepower. IGBTs are available from small to high ratings up to 1200 A at 330 V, 900 A at 4500 V, and some even higher ratings. 15). 13 MOSFET voltage drop versus current characteristic. 4 HYBRID DEVICES Thyristor technology has advanced into a variety of hybrid devices.
Another design approach is to establish the minimum required inductance that will store the energy to keep the output current continuous even during the off time. That requires Ipk-pk = 2 × Iout = Toff Vout ÷ L, which gives Lmin = Toff Vout ÷ (2 × Iout). 5 ms. 5 ms. 5 ms × 12 ÷ 2 = 3 mH. 2 A, determine the peak-to-peak ripple ΔVout in the output voltage. 4. 001 This is quite a low ripple voltage, giving a smooth dc voltage output in this converter. The converter efficiency is calculated as follows: During the on time, the input voltage less the voltage drop in the switch equals the circuit voltage.
Shipboard propulsion, power electronics, and ocean energy by Mukund R. Patel