Main Electrical Distribution System Flashcards by Ruben Bhogal

{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

Q

What is the requirement for the Main Electrical Distribution system?

A

Provide power around the ship to run:
Motors, Lighting and converted supplies, Weapon systems, radar and sonar systems, external communications.
Requires a main distribution system to produce, monitor and control the electrical demand required

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What Three basic items are needed?

A

1 -Prime Mover etc Gas Turbine or Engine
2 - AC generator - Alternator
3 - Switchboard to control and distribute the power

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What do you need to have in a Main Supply System?

A

SB
SWITCH BOARDS
BUS BARS
EDC
FEEDER BREAKER
BUS BAR LINKING BREAKER
INTERCONNECTING BREAKERS
RING MAIN CONTAINS A GENI

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

How do we get power from shoreside?

A

Get power from shoreside Genis or National Grid
Power Boxes have designated SHORE SUPPLY/ SHIP ALONGSIDE BREAKER

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Seven Major components To the Power Distribution System

A

GENERATOR
SUPPLY BREAKER, BUS BAR LINKING BREAKERS, INTERCONNECTING BREAKERS
SWITCHBOARD
FEEDER BREAKER
EDC
FUSE PANELS
TRANSFROMERS

How well did you know this?

1

Not at all

2

3

4

5

Perfectly