The three-phase transmission line from Bournemouth Beach Park to Harbour Head is 80 km long. It...
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The three-phase transmission line from Bournemouth Beach Park to Harbour Head is 80 km long. It has a resistance and inductance per phase per kilometre of 500 m2 and 2.5 mH respectively, and a capacitance 1.3 µF. If the line delivers 30 MW at 0.9 p.f. lagging: a. Determine the sending end voltage, current, power and efficiency using the following medium-line methods: i. the nominal T method ii. the nominal I method b. Draw the phasor diagram using the nominal T method The three-phase transmission line from Bournemouth Beach Park to Harbour Head is 80 km long. It has a resistance and inductance per phase per kilometre of 500 m2 and 2.5 mH respectively, and a capacitance 1.3 µF. If the line delivers 30 MW at 0.9 p.f. lagging: a. Determine the sending end voltage, current, power and efficiency using the following medium-line methods: i. the nominal T method ii. the nominal I method b. Draw the phasor diagram using the nominal T method
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Related Book For
Principles of Auditing and Other Assurance Services
ISBN: 978-0078025617
19th edition
Authors: Ray Whittington, Kurt Pany
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