Boat Sailing With The Wind Voltage,Rhino Liner Paint For Boats 400,Yacht Day Trips Crete Co,Small Dinghy Boat Covers 01 - How to DIY

21.04.2021Author: admin

What Do You Do When There Is No Wind? - Sailboat Zone
All possible directions of the vessel to sail position relative to the wind direction for maximum sailing performance. Windward, leeward, broad reach, close hauled.� With the wind forward of the beam you are on a 'beat'. Sailors talk of this as a way of explaining the way the boat behaves. If you are on a dead run for 20 miles you could set far more sail in a stronger wind than you ever could close hauled. You might even be able to avoid reefing altogether on a dead run in a Force 7, though it is better to have experienced crew on board in case you have an accident! Within these three broad terms you have refinements as can be seen in the diagram below. Let�s go into some detail. On a run you are heading roughly down wind. Docking a boat on to an end-tie or tee head with a strong wind blowing you off requires some knowledge on how to do it and it�s one of those things that you SHOULD practice for WHEN the time comes. Trying to just sidle up along side like you might do in a no wind condition or where wind is blowing you on to the dock is just not going to work. Fortunately, there are some simple ways of doing it.� Since you�re headed directly almost into wind, you�ll have afforded some time with the bow at the dock so that the crew member can take their time carefully stepping off the boat and onto the dock. The crew member now cleats the dock line to the dock cleat in the direction of where the aft of the boat will sit using about ? of the boat length of line between the two cleats. Learn how to sail with the wind in this free online video lesson on myboat125 boatplans: Tyler PierceContact: myboat125 boatplans: Tyler Pierce is the.

Contact Us Terms Privacy. Wind generators, also known as micro turbines, have come a long way since their first appearance on the cruising scene back in the 's.

Loud, relatively low output and large bladed, these forerunners of the modern day wind generators were both a mechanical marvel and a source of constant consternation. They were basically a small automotive alternator encased in an aluminum housing, with little thought into aesthetics or longevity. Cruisers equipped with an old Windbugger or K.

As we all know, there are very few, if any, automotive products that last very long in a marine environment. A large stock of spare parts had to be stored in case of breakage, and daily maintenance consisted of checking the bearings, monitoring the voltage vs.

Today's best wind generators boast such features as CAD designed, self-feathering composite blades that are whisper quiet, brushless magnetic alternators, automatic braking and over-charge protection. Boxy aluminum housings have been replaced with sleek, carbon fiber and fiberglass nacelles.

While you may spend a small fortune on a wind generator that has all of these features and more, you can also opt for more budget friendly models, readily available from Amazon, Home Depot and other on-line retailers. The best wind generators are usually the most expensive, but when you are looking at the lower cost models, remember to add in the cost of wiring, mounting hardware, remote monitoring stations and installation, should you choose not to do the work yourself.

Not all wind generators are purpose-built for the marine environment. Buyer beware: a turbine designed for the hobbyist on land will not stand up to the rigors of an offshore passage. As with any mechanical device you are researching, it is a good idea to learn some of the terminology associated with the product. Not all of us know the meaning of 'swept area', 'power capture' or 'yaw error'. Likewise with the electrical side of the wind generator. Learning about output wattage, amps, and microprocessors can seem like a daunting task, but it is necessary to know these terms before you shell out hard earned cash for a quality wind generator.

Some features of wind generators, such as weather-proof coatings and low-noise operation, are common to all makes and models. The use of rare earth elements like Neodymium, Nd2FE14B, used in magnetic rotors , can add hundreds of dollars to the price of some of these wind generators, but defiantly do add to the overall dependability of the unit. Also known as plug-n-play, the simpler the set-up, the better. Choose a model that has built-in controllers, that???

A remote monitor is handy to check on the status of the charging system without crawling into the battery room, or looking up to see if the blades are still turning. If you are ordering your generator and having it shipped, ask your salesman to be sure it has detailed assembly instructions and perhaps an owner's manual in either DVD or booklet form. Wind generators work best when the blades are humming along in 20 knots of wind, but that's not always the case.

Low cut-in speed means your batteries are getting a charge in the lightest of airs, if only a trickle charge. If you happen to be ashore when the wind kicks up, you don't want your turbine to spin wildly out of control. Some generators feature a type of automatic speed governor that slows the blades down before they self destruct. Back in the day, you had to pull down on a cord to apply the brakes, then climb up the mast or mounting pole and manually tie off the blades.

A 'brake' also kicks in when the batteries are nearing or at full capacity, to prevent overcharging. Some controllers slow the rotation of the blades, others 'dump' the excess power generated through a resistor and heat sink. Wiring an in line reset-able fuse can prevent damage to your batteries should a malfunction occur within the charging system.

If you are one of those part-time sailors who cruises for a few months, then dry-docks your vessel for the off-season, choose a light-weight portable wind generator you can set up at home to off-set your electric bill.

In case of a hurricane or other emergency when there is no power for days at a time, your wind generator can power cell phone chargers, laptops and rechargeable battery stations. Removing your wind generator and locking it away in the cabin also deters thieves. Portable wind generators that are light can be mounted on higher surfaces without worrying about upsetting the balance of your boat. The heavier the generator, the lower it should be mounted, allowing for safe passage under and around those spinning blades, of course!

It is also a good idea to know your boat's needs and desires before settling for a low cost, low output wind generator. Compare your toys with your reserve amps of your house battery bank. Do you just have a few LED bulbs and a masthead light to run at anchor? Then you can get by with a low output generator. Are you keeping a keg cooler, stereo, disco ball and Netflix going all night?

Then you need a rack full of batteries, and a wind generator with the capacity to keep them topped off. Speaking of batteries, make sure the wind generator you purchase can charge all the different batteries available. Some wind generators and their controllers are not advanced enough to charge these newer power sources.

Unless you are well versed in the application of electrical theory and DC current, you probably don't know much about wire size and current loss. Even the best wind generator will not function as advertised if the power can not get from the blades to the battery. If you have a long run from your generator to the battery bank you intend to charge, make sure your wires are correctly sized to prevent line loss from resistance and over heating. Most installation manuals will have a wire chart included for DIY installations, and there is always a help line to the manufacturer.

Here are four out of the dozens of wind generators out there that have positive reviews and some of the most desirable features.

This is basically the same method a helicopter uses to gain lift, and settle back down. As the wind speed reaches 25 knots, the blades 'feather', or dump air, making them less efficient, and slowing their speed. As the wind lessens, the blades re-pitch, becoming more efficient. This action delivers a steady flow of charging current to the batteries, without going into a shut-down mode to prevent overcharging, as some models do.

The Superwind generators also can be combined with solar panels and conventional diesel generators. Two sets of bearings in the make for smoother operation and overall longer bearing life. Available in 12v, 24v, or 48v outputs. At close to 30 lbs, these units are well built and dependable. The Automaxx line of wind generators comes in 12v, 24v 48v models, in outputs from w up to w. Survival wind speeds are listed at mph, but we hope you would never have to put that spec to the test.

With very low cut-in speeds of less than 6mph, you will get charging amps on the slightest breeze. All their models come with auto-braking and manual braking system protection, over charge and over-speed protection. The rotation of the power head keeps the unit into the wind, even when you are docked or med-moored. Simple plug and play setup with an internal MPPT Maximum Power Point Tracking charge controller makes the DB an easy to install unit, while their other models feature a remote charge controller.

Works well when combined with solar chargers. At One look at this brand's marketing home page is like an advanced course in wind generator physics.

The list of specs for it's models is truly impressive. Not only do they boast all the latest technologies featured in their product, they explain all the scientific jargon they use in terms us simple sailors can understand.

They have been providing wind generators to the sailing community for 8 years now, and have a devoted following. The MarineKinetix brand has the the industries best 3 year limited warranty, so they must be pretty sure about their product.

The 12v models of this brand are currently out of stock, due to parts supplier back-orders, but if you are in the market, there are plenty of 24v and 48v units in stock. One of the quieter wind generators out there, the U. A manual switch is used to stop the blades when high wind is expected, there is no auto-brake. The Rutland can be combined with solar panels up to 20A, and can be also be used with deep cycle gel or AGM batteries, and there is a remote digital display available.

One of the Rutland's best features is it's Tri-namic Blade profile design, which achieves low start-up speeds, silent operation in any wind, and maximum power transfer from wind to rotor.

Wind generators are a fairly common sight in most anchorages, and towable generating devices have been around for some time. The DuoGen-3 combines the two into one multi-use charging system. Underway, the high strength carbon fiber mast is lowered down to submerge the blades. At anchor, the unit functions like a typical wind generator. The results are impressive.

In the water mode, the DuoGen-3 generates Watts 16 amps cruising at 8 knots. Wind generators do not do well sailing downwind, so this may just be the answer. Available in 12v and 24v versions. Charging regulators are not included, so monitors and controllers have to be matched to the unit and sourced locally. Choosing the right wind generator for your vessel should be a pretty straightforward process, once you have an idea of your needs, the Boat Sailing With The Wind Zip Code area you will be cruising in, and how long you expect to be 'off the grid'.

If one generator is simply not enough because of the size of your battery banks and the load you put on them, you may need to purchase a pair of turbines. Customer support and availability of parts may be the determining factor in your purchase. Talk to other wind generator owners, and get a feel for what they have experienced with their current of former wind generators.

I've personally had thousands of questions about sailing and sailboats over the years. As I learn and experience sailing, and the community, I share the answers that work and make sense to me, here on Life of Sailing. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies.

The 5 Best Sailboats For Beginners. Sailing Terms: A Complete Guide. Do Sailboats Have Motors? How Are Sailboats Made? Can a Novice Sail Around the World? How to Choose a Furling System. Best Sailing Gloves.

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