Home Forums ROV ROV Rookie Corner Importance of electronics versus 3 phase electricity

Importance of electronics versus 3 phase electricity

Home Forums ROV ROV Rookie Corner Importance of electronics versus 3 phase electricity

Viewing 9 posts - 1 through 9 (of 9 total)
  • Author
    Posts
  • #1676
    Benna
    Participant

    Hi all of you

    I would like to know why so much importance is given to electronic knowlege compared to electric.
    I cant believe that if one is offshore that you are going to search for a faulty transistor or resistor. A new card is simply replaced.
    Setting a ROV system up though requires a sound knowlegde of three fase electricity which out of a safety aspect to me is a lot more important.

    I am starting my national Diploma in September and must still decide whether to do it in electronics or high voltage electricity.Reading the forums I believe I should go for electronics but it just does’nt make sense to me.

    Please explain this to me

    Thanks

    #18385
    Pascobalbodeano
    Participant

    Evening,

    I found it is best to get knowledge of everything and anything mate. Not just Electronics or H.V. electrical. You are required to use both as well, then throw hydraulics in as well for good measure. A good grounding of all of these subjects will sit you in good stead, you don’t need to be a degree student in each one, just have a good grounding. These thing are a minimum as far as I am concerned. Once you have a grounding in these subjects you will be able to assist abley in fault finding and planned maintenance.

    A bit of advice, if this is a first job, try and get some experience from the university of life first too. A little bit goes a long way.

    Hope this helps a little.

    Pascobal.

    #18386
    Rons_ROV_Links
    Participant

    The electronics is the most complex part and is more than just swapping a board or replacing a component. Most employers see data communications, fiber optics and the electrical side as part of the electronics as a whole.
    For one with an electronics background it’s more easy to pick-up the hydraulics and electrical knowledge than vice versa. The electrical part of an ROV installation is not so complex (normally a simple switchboard, transformer, e-motor)
    Considering the HV electrical side of the installation I would suggest to do good HV course (appr. 4-5 days).

    #18387
    Stephen Black
    Participant

    The best background is an industrial Electrician. They install, repair and program PLCs, Scada systems, VSDs, SCR’s industrial instrumentation etc. All of these things require comms systems, often fibre optic ,far more complex than you will ever see on a ROV system. Unlike an ROV system with 1 or 2 electric motors , they have 100s

    The first fibre optic based control system I worked on was in 1987, in a steel mill running over 3000 motors

    The first fibre system I saw on an ROV was a very basic video system in 1990.

    Then the Industrial Electrican has the Pneumatic and Hydulic control systems to deal with

    I find that TV type techs are good on the TVs but not the over all picture

    #18388
    Toni Morgan
    Participant

    I’ve been in the industry now for almost four years flying work class systems. My field is electronics and not once was I called upon to use my electronc skills, apart from the time I was asked to fix the clients monitor. A basic understanding in electrics and 3 phase systems will be better and on work class ROV’s you will go a long way if you know hydraulics.

    #18389
    digitellus
    Participant

    In work class size vehicles the new generation of Perry and Schilling machines are very software dependent with a lot more interfacing via soft buttons than ever before. I would say someone with a good background in electrical / electronics with good understanding of PC programmes will do well and be a valuable part of the team.

    #18390
    Spark33
    Participant

    Hi guys,
    after reading the above posts i am worried this 2yr course ‘advanced diploma of electronic engineering’ i have enrolled in at college for 2009 will be overkill and i should rethink my plan to make my debut in the ROV industry.

    Obviously im looking for a response that will leave me assured i dont actually have to spend the next 2 years broke with books coming out my ass, but hey………….i know sometimes the truth hurts.

    i always like to hear a ‘if i could go back to your age i would do it all differently’ story. so here i am, 23 at that age

    i would appreciate your honesty, thanks for reading. 😉

    #18391
    Ray Shields
    Participant

    Hi guys,
    after reading the above posts i am worried this 2yr course ‘advanced diploma of electronic engineering’ i have enrolled in at college for 2009 will be overkill and i should rethink my plan to make my debut in the ROV industry.

    Obviously im looking for a response that will leave me assured i dont actually have to spend the next 2 years broke with books coming out my ass, but hey………….i know sometimes the truth hurts.

    i always like to hear a ‘if i could go back to your age i would do it all differently’ story. so here i am, 23 at that age

    i would appreciate your honesty, thanks for reading. 😉

    I think you are right that the above 2 year course would be overkill. What other qualifications do you have? Some kind of hands on experience would count well towards it, any NVQs/SVQs which you can do in module format allows you to do 4 or 5 core modules and then pick other modules which you can tailor to cover any gaps in your knowledge. You do NOt want any courses that involve designing, you will be repairing. Any course that has hands on is best.

    e.g. a Degree will not teach you how to solder!

    Any way you can do the training whilst working at a technical trade would also improve the CV by showing practical experience along with academic skills.

    #18392
    Spark33
    Participant

    RAYSHIELDS- just what i wanted to hear mate, the more i read this forum the more i think its all about getting experience with more thsn just one diceplain & not just being a genius at designing electronic or mechanical systems.

    as for my pervious experience , its labouring and machine opperating for construction companys & IT technician more recently, also got a bit of a pasion for mechanics. Thing is im from Australia and we have 2 options when it comes to training in the technical field:

    1. 4yr degree at a uni

    2. 2yr advanced diploma at college

    courses less than 2 years are reserved for apprentices. and no we dont have them independant training companys like in Europe.

Viewing 9 posts - 1 through 9 (of 9 total)
  • You must be logged in to reply to this topic.

Comments are closed.

Skip to toolbar