Sir, I am following you since last 6 years and watch your all videos... This also helps me for carrying any job at ship... Right now , I am preparing for my coc exams and while studying it also helps a lot... Thank u sir fir making such kind of informative video
di ko agad na naintindihan ang explanation sa iccp system,pero sa expirement mo nkuha ko agad qng pano gumana ang prinsiple ng iccp More power to your vlog God bless po,keeep safe😷
Always enjoy your videos, thank you so much for sharing! In the future, kindly consider doing a video on auto voltage regulator, rectifier diode and Zener diode "maintenance." Our engineers carried out trouble shooting for the low insulation of DC 24V circuit for the ECR console and found that the rectifier #3 and Diode #4 are "reading voltage in both directions," which caused a low insulation "alarm" for DC 24V circuit that feed the ECR console from the battery charger. This caused general batteries to be depleted. We replaced the AVR according to the maker instructions and now batteries are being charged normally. We interpreted this trouble shooting to be diode losing bias and the circuit capacitor may have been damaged by transient surge voltage from either large induction motor damage, lightning, blackout, D/G frequency hunting possibly from D/G fuel pump or injection valve not being properly maintained. Thank you!
Great job elec 🙏👍 I really appreciate your hardwork and approach . Thanks for sharing your knowledge with us , it is very helpful for young electricians like me 😊 I wish someday get a chance to sail with u 👍🙏
very inspiring to see your videos lecky. i am learning from your videos alot being a cadet electrician. You are doing a great job and continue to create such learning tools for the next aspiring ETOs. Proud Noypi here
Sir request po. Ano po yung mga maintenance na ginagawa nyo sa ICCP daily or monthly at Paano mapapanatili ang efficiency nito. Pati na rin po sa shaft grounding. 4E po ako sa barko kaso wala pong electrician bale ako gumagawa sa trabaho ni lecky. Thanks po sa mga videos nyo at marami kayong natutulungan keep vlogging lang po. Someday dadami po yung subscribers nyo dahil maganda mga content ng videos nyo.
I have a question. The anodes produce current by themselves because of seawater?.If so, why we use the panel?.We use it to monitor the current produced by anodes?.
Sacrificial anodes (aluminum or zinc alloy made) generate a DC current themselves when coupled to steel made hull by means of welding and seawater due to natural electrochemical reactions but get consumed with time to the point they stop working and need replacement. Instead, insoluble anodes (platinum or titanium made) transfer the DC current generated by the panel to the hull, in a controlled and adjustable manner. That's the ICCP system explained by Jake.
Thank you nicely explained sir pls explain other what will happen if shaft grounding is not working properly it will cause major problems in main engine bearings if it's not working , correct me if am wrong.
When shaft is rotating static charge is created on it. If grounding is not proper static charge keep on accumulating and it can ultimately lead to sudden electric discharge in the bearings and it will cause pitting of main engine bearing .
if shaft grounding failed, the sparks that may created can damage and seize ME journals, bearings and may also create oil mists that will trigger the ME OMD. When my shaft grouding failed, i.e. slip ring was damaged. The brushes are touching the shaft. The reading was 250mv and beyond. When I installed the new slip ring, the reading is almost zero but deflecting little bit. Honestly, Im still puzzled if what is wrong on my system. Slip ring has good contact on the shaft, the brushes are still in good condition, the slip ring was new, the ICCP unit displays normal values for current, voltage, and ref cells.
Good day leckyjake! My query ako about shaft grounding device by Cathelco. All silver graphite renewed. Tinanggal ko na ung slip rings ok naman at nilinis ko ma rin ung shaft surface. Resistance ng slip rings at shaft is 0. Terminal lugs ng ground wires ok naman. Still showing 60mV. Ung tension ng spring sa brushes is max na. Anu pa kaya ang problem. Ung ICCP naman namin eh waiting pa kmi ng thyristor kaya 0 output si wala nmn cguro kinalaman un kasi brackish water kmi.
Tingnan mo din ang composition ng brush mo. Same trouble i had here last week. Bago yung brush nag fluctuate pa to 80 mV kaya binalik ko luma mas stable sa 30.
@@leckyjake ok thanks will do this after sailing. Tumaas ung reading while old brushes pa naka install. After ko pinalitan ganun pa rin 65mV. Pero will test ung nga old brushes hopefuly maging ok. Nagtataka lang ako bakit pag check ko ng tester sa brushes nasa 30mv pero pag sa meter 65mV. 🤦♂️
![Digital Circus Episode 4 [TRAILER]](http://i.ytimg.com/vi/abZtsmMUbJo/mqdefault.jpg)
Sir, I am following you since last 6 years and watch your all videos... This also helps me for carrying any job at ship... Right now , I am preparing for my coc exams and while studying it also helps a lot... Thank u sir fir making such kind of informative video
Another learning from my favorite youtube channel. Thank you Lecky for sharing your knowledge and experience. Mabuhay kayo.
di ko agad na naintindihan ang explanation sa iccp system,pero sa expirement mo nkuha ko agad qng pano gumana ang prinsiple ng iccp
More power to your vlog
God bless po,keeep safe😷
Thank you for your kind explanation about the ICCP system.
Always enjoy your videos, thank you so much for sharing! In the future, kindly consider doing a video on auto voltage regulator, rectifier diode and Zener diode "maintenance." Our engineers carried out trouble shooting for the low insulation of DC 24V circuit for the ECR console and found that the rectifier #3 and Diode #4 are "reading voltage in both directions," which caused a low insulation "alarm" for DC 24V circuit that feed the ECR console from the battery charger. This caused general batteries to be depleted. We replaced the AVR according to the maker instructions and now batteries are being charged normally. We interpreted this trouble shooting to be diode losing bias and the circuit capacitor may have been damaged by transient surge voltage from either large induction motor damage, lightning, blackout, D/G frequency hunting possibly from D/G fuel pump or injection valve not being properly maintained. Thank you!
Thank you very much Lecky. Your illustrations are enlightening.
Salamat Mr Jake. Your video are very good and you explain the arguments very easy. My best Congratulation.
Thank you for your explanation brother. Best regards from Indonesian seaman
Sir appreciate ko po effort nyu sa pag explain. Thank you po.
Thanks for the support
Great Thanks for your nerves, work and patience you spend on these videos to share your knowledge
REST IN PEACE. But your videos will still help me and other aspiring elec. I'm on my first vessel po as elec cadet.
Great creativity Ideas. Thank you 👍
we are sad for you mrs lacky jake. from india
Great job elec 🙏👍
I really appreciate your hardwork and approach . Thanks for sharing your knowledge with us , it is very helpful for young electricians like me 😊
I wish someday get a chance to sail with u 👍🙏
Thank you for the support
very inspiring to see your videos lecky. i am learning from your videos alot being a cadet electrician. You are doing a great job and continue to create such learning tools for the next aspiring ETOs. Proud Noypi here
I thought vessel are using Sacrificial Anode Cathodic Protection or SACP. Thank you for sharing this videos. 👍
Sir request po. Ano po yung mga maintenance na ginagawa nyo sa ICCP daily or monthly at Paano mapapanatili ang efficiency nito. Pati na rin po sa shaft grounding. 4E po ako sa barko kaso wala pong electrician bale ako gumagawa sa trabaho ni lecky. Thanks po sa mga videos nyo at marami kayong natutulungan keep vlogging lang po. Someday dadami po yung subscribers nyo dahil maganda mga content ng videos nyo.
Lodi kayo sir lecky..Hope to sail with you someday.
Thank you lods
good day sir lecky jake, hows the grounding system on a ship? how differ from it to the earth ground system on a landbase?
thanks for sharing us your knowledge sir. I am learning new today.
We are getting over-pro failure alarm from sealand Washington ,any suggestions
Tnx to your aspiring video all the time..
I have a question. The anodes produce current by themselves because of seawater?.If so, why we use the panel?.We use it to monitor the current produced by anodes?.
Sacrificial anodes (aluminum or zinc alloy made) generate a DC current themselves when coupled to steel made hull by means of welding and seawater due to natural electrochemical reactions but get consumed with time to the point they stop working and need replacement. Instead, insoluble anodes (platinum or titanium made) transfer the DC current generated by the panel to the hull, in a controlled and adjustable manner. That's the ICCP system explained by Jake.
Let's say it's two different methods but large ships prefer ICCP, to minimize vessel maintenance time.
@@albertodelmoro how the panel generates dc current is there any dynamo
@BT😉 No, it is usually fed by low voltage AC power grid, 220 V or 415 V, which is rectified to produce the required DC current output.
@@albertodelmoro thanks❤️
regardless that I amn't an electrical engineer I was very glad to see such a good explanation of this system ! thank you !
good day! I have an alarm of our iccp panel any tips what possible happen and solution thanks
Thanks for your videos , thats are very helpful...you explained it well...
Thank you for your wonderful comment
Excellent explanation sir
Thank you
Super explanation sir..👆
Very good explanation Leckyjake!
Good job lek on sharing your knowledge
Thank you, this is video very interesting.
Happy New Year
Thank you nicely explained sir
pls explain other what will happen if shaft grounding is not working properly it will cause major problems in main engine bearings if it's not working , correct me if am wrong.
When shaft is rotating static charge is created on it. If grounding is not proper static charge keep on accumulating and it can ultimately lead to sudden electric discharge in the bearings and it will cause pitting of main engine bearing .
@@liwinthomas4107 Sparks in the engine crankcase are dangerous also because they may light up the oil mist, isn't it?
It will cause disturbance in the hydrostatic lubrication of your bearings.
if shaft grounding failed, the sparks that may created can damage and seize ME journals, bearings and may also create oil mists that will trigger the ME OMD.
When my shaft grouding failed, i.e. slip ring was damaged. The brushes are touching the shaft. The reading was 250mv and beyond. When I installed the new slip ring, the reading is almost zero but deflecting little bit. Honestly, Im still puzzled if what is wrong on my system. Slip ring has good contact on the shaft, the brushes are still in good condition, the slip ring was new, the ICCP unit displays normal values for current, voltage, and ref cells.
When you chip and paint, do you change the color to see what parts take the most corrosion damage?
Sir how reference cell measures the current??
Thank you lecky
Very well explained ! Thank you !
Very well explained, thankyou so much
Good job leky..
Good day leckyjake!
My query ako about shaft grounding device by Cathelco. All silver graphite renewed. Tinanggal ko na ung slip rings ok naman at nilinis ko ma rin ung shaft surface. Resistance ng slip rings at shaft is 0. Terminal lugs ng ground wires ok naman. Still showing 60mV. Ung tension ng spring sa brushes is max na. Anu pa kaya ang problem. Ung ICCP naman namin eh waiting pa kmi ng thyristor kaya 0 output si wala nmn cguro kinalaman un kasi brackish water kmi.
Tingnan mo din ang composition ng brush mo. Same trouble i had here last week. Bago yung brush nag fluctuate pa to 80 mV kaya binalik ko luma mas stable sa 30.
@@leckyjake ok thanks will do this after sailing. Tumaas ung reading while old brushes pa naka install. After ko pinalitan ganun pa rin 65mV. Pero will test ung nga old brushes hopefuly maging ok. Nagtataka lang ako bakit pag check ko ng tester sa brushes nasa 30mv pero pag sa meter 65mV. 🤦♂️
wow
nice
Thank you very much!!!
Well explained
Great video sir!! 😊👏👏
thank you sir nicely explain
Thanks sir
Nce video lucky
Superb..
Thank you
Thank you for good video!
thank you
Sir may tanong aq about mgps, tumaas kc ung voltage ng mgps nmin abot ng 8v pero ung ampere 30 lng, dati 5v lng 100 ampere, anu kya trouble sir?
Sir rip🎉🎉🎉🎉om shanti