Solar and wind hybrid power generation system SolarMill Tosmo co., ltd.
This is TOSMO Co., Ltd. Today, I will introduce a hybrid generator using both wind and solar panels. Our company is a sole agent in Asia of windstream technologes Corporation of America. We first exhibit this time. Feature is the wind power generation turning now and solar power. If it is only solar, it is not possible to generate electricity at night. It can generate electricity for 24 hours to get the wind. Wind speed will start power generation in 2m s. Windmill will stop automatically for safety, when wind speed exceeds 18m s.
Jamaica Solar Wind Energy System LessJPS
TeamKB, Its a beautiful day her in Trelawny Jamaica and if anybody knows anything about Trelawny on a Sunday evening is that its a lot of church music and a lot of Oldies but Goodies playing in the community and right now the place is just dead silent you can feel the silence and that is because light gone There is no electrical Power light has been gone since yesterday, can you believe it I don't know JPS Jamaica Public Service Company treat us in the rural parts like Boy, I don't know smh.
We have to stand up at once! But any way! I'm going to show you my little renewable energy system there I have my wind turbine, that's a 1000 Watt wind turbine and at the back I have even some smaller ones. Each of these are 100W and with this I am able to power my entire home. I'm going to show you in a minute what are the items, the real items I get to power. Our batteries We have 4 batteries 1, 2, 3, 4. That's IT! I don't have numerous batteries. This is it 1, 2, 3, 4.
Four 6 volt batteries battery and then this is the power that comes down, in from the wind turbine. I have 3 phase AC Here I have my little switches for my solar panel and you're looking at the complete system There is nothing else to it! whats the purpose of generating all this energy if it was up to JPS alone all our chicken would have spoiled. in fact it was was only about one week ago we kill fowl slaughtered Chicken for sale and all the chicken is now.
In the freezer. Light gone since yesterday, since yesterday. This is unacceptable! Here the power now from the wind turbine is powering the refrigerator. refrigeration is the biggest expense in your house, most likely! Unless you have an AC unit or Central Air refrigeration, hot iron clothes iron, hot water those are the most expensive unless you have a solar water heater and here we are now powering the refrigerator using the wind and solar energy that we have on the roof. and here I have another refrigerator, this is a deep freeze. And again for anybody who rear chicken or pigs.
Like we do, or anything of the sort. Knows the pricelessness of storing the meat fresh and keeping it frozen. Here we have nice, good frozen chicken ready to be sold and if we should have banked on JPS our chicken would have spoiled. SPOILED I tell you! SPOIL. Now TeamKB, if I should generate more energy that I use and I sell the excess to JPS JPS wants to pay me 10 cent per kWh, 10 CENT per kW of energy I sell from my solar panel! Let's say at nights I now want to buy back from JPS ,.
JPS is proposing to charge us a whopping 40 cent per kW! 4 Times as much! So I sell them the energy and they pay me 10 cents. but when I want to buy back its 40 cent Its like a yam farmer, I am in Trelawny and I farm and I have my yam ground farm and from my yam farm I sell yam for $10 per pound TEN Dollars! But I buy back the same yam from the same man and wants to charge me $40 per pound! Now tell me, its time we rise up, it's time we wise up!.
How Big Is The Solar System
I'm Fraser Cain, the publisher of Universe Today. For most of us, stuck here on Earth, we see very little of the rest of the Solar System. Just the bright Sun during the day, the Moon and the planets at night. But in fact, we're embedded in a huge Solar System that extends across a vast amount of space. Which begs the question, just how big is the Solar System Before we can give a sense of scale, let's consider the units of measurement. Distances in space are so vast, regular meters and kilometers don't cut it. Astronomers use.
A much larger measurement, called the astronomical unit. This is the average distance from the Earth to the Sun, or approximately 150 million kilometers. Mercury is only 0.' astronomical units from the Sun, while Jupiter orbits at a distance of 5.5 astronomical units. And Pluto is way out there at '.2 astronomical units. That's the equivalent of 5.9 billion kilometers. If you could drive your car at highway speeds, from the Sun all the way out to Pluto, it would take you more than 6,000 years to complete the trip. But here's the real amazing part. Our solar system extends much, much farther than where.
The planets are. The furthest dwarf planet, Eris, orbits within just a fraction of the larger Solar System. The Kuiper Belt, where we find a Pluto, Eris, Makemake and Haumea, extends from 30 astronomical units all the way out to 50 AU, or 7.5 billion kilometers. And we're just getting started. Ever further out, at about 80200 AU is the termination shock. This is the point where the Sun's solar wind, traveling outward at 400 kilometers per second collides with the interstellar medium the background material of the galaxy. This material piles up into a cometlike tail that can extend 230 AU from the Sun.
But the true size of the Solar System is defined by the reach of its gravity how far away an object can still be said to orbit the Sun. In the furthest reaches of the Solar System is the Oort Cloud a theorized cloud of icy objects that could orbit the Sun to a distance of 100,000 astronomical units, or 1.87 lightyears away. Although we can't see the Oort Cloud directly, the longperiod comets that drop into the inner Solar System from time to time are thought to originate from this region.
The Sun's gravity dominates local space out to a distance of about 2 lightyears, or almost half the distance from the Sun to the nearest star Proxima Centauri. Believe it or not, any object within this region would probably be orbiting the Sun, and be thought to be a part of the Solar System. Back to our car analogy for a second. At those distances, it would take you 19 million years to complete the journey to the edge of the Solar System. Even NASA's New Horizons spacecraft, the fastest object ever launched from Earth would need.
Planets of the Solar System Tutorials for Kids
After a while Starting Planets of the Solar System. The eight planets in their increasing order of distance from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. They revolve around the Sun in definite orbits. Mercury is the smallest planet in the solar system. As mercury is nearest to the sun, it is extremely hot during the day and extremely cold during the night. The second planet Venus, is the hottest and brightest of all planets. As it can be seen in the morning and evening, it is called as the morning star or evening star.
The third planet in the solar system is our planet earth. Nearly 70 of the earth's surface is covered with water, due to which earth is also called the blue planet. It is the only planet on which life is known to exist. The fourth planet is Mars. It is also known as the red planet because of the presence of red soil and rocks. The fifth and the largest planet in the solar system is Jupiter. It is so large that it can occupy nearly 1300 Earths inside it. The sixth planet, i.e. Saturn is the second largest planet in the solar system.
NASA Voyager Finds Magnetic Bubbles at Solar Systems Edge
Tone Tone Music Narrator The two Voyager spacecraft have been traveling away from Earth for more than 33 years and they are finally in the outer edge of the solar system. This boundary is marked by the outer reaches of the sun's magnetic field and solar wind, which form an enormous expanse called the heliosphere. As the solar wind travels out from the sun, it pushes against the galactic medium and abruptly slows down. This is called the termination shock. Outside this is the heliosheath, where the solar wind slows to a stop.
And the magnetic field is bent back by the ionized interstellar wind. The sun's magnetic field spins opposite directions on the north and south poles, creating a sheet where the two spins meet. This sheet gently ripples as it travels outward and the ripples get bigger as they go. When this sheet reaches the termination shock, it starts to compress, like water waves hitting a wall. The Voyager spacecraft have now found that after the termination shock, these stackedup ripples of magnetic field form bubbles, shown here as a computer simulation.
This discovery has prompted a complete revision of what the heliosheath region looks like. The smooth streamlined look is gone, replaced with a bubbly, frothy outer layer. This new layer also changes our understanding of how extremely fastmoving particles called cosmic rays enter our solar system. When they arrive at the bubble region, they slowly move from bubble to bubble until they can reach smooth magnetic field lines and follow them toward the sun. The nature of the bubble region explains why Voyager II has been seeing variations in the number of energetic particles compared.
To Voyager I. Because of its path, Voyager II has been passing in and out of the bubble region. When it is in the region Voyager II sees many trapped cosmic rays and electrons. When it is out of the region the spacecraft sees fewer. Even as the Voyagers answer questions about our solar system, they raise others. For example, scientists aren't clear yet how the bubbly heliosheath is linked to the ribbon feature discovered by IBEX and Cassini. This ribbon shows the emission of energetic particles and seems to indicate some interaction with interstellar space.
What Is A Solar Sail
I'm Fraser Cain, and I'm a sailor. Well, okay, I've got a sailboat that I take out on the water when its warm and the weather's nice here on Vancouver Island. I think it's one of the reasons I absolutely love the idea of a solar sail. Here's how they work Light is made up of photons. Even though they have no mass at rest, they have momentum when they're moving, well, light speed. When they reflect off a surface, like a mirror or a shiny piece of metal, they impart some of this momentum to.
That surface. This effect is negligible here on Earth, but out in space, with forces perfectly in balance, that additional momentum can really add up. A spacecraft flying to Mars gets pushed off course by several thousand kilometers because of light pressure from the Sun.If mission planners didn't compensate for this drift, their spacecraft would miss the planet, or even worse, crash into it. Even though the total amount of pressure per square meter on a solar sail is minuscule, it's constantly streaming from the Sun, and it's totally free.And propulsion that you don't have to carry with.
You is the best kind there is. This is more than just an idea. Solar sails have already been launched and deployed in space. The Japanese Ikaros satellite unfurled a 14meter solar sail back in 2010. NASA launched its own NanosailD spacecraft in 2011. An even bigger solar sail, the Sunjammer, is planned for launch in 2014. The Planetary Society is working on a solar sail project as well. The closer to the Sun you are, the better they work. In fact, a solar sail would be an ideal vehicle to explore the regions of Mercury and Venus, since they receive so much.
Radiation. But you're probably wondering how a solar sail could get down to those planets because light is streaming from the Sun in all directions. It's all about raising and lowering your orbit. If you want to raise your orbit around an object, all you have to do is speed up. And if you want to lower your orbit, you just need to slow down. A solar sail launched from Earth would start out with the same orbital velocity around the Sun as the Earth. To get into a higher orbit, it tilts the sail so that the light.
From the Sun speeds it up. And to get into a lower orbit, it tilts in the opposite direction, and the light from the Sun acts like a brake. A solar sail might even be the ideal spacecraft to make the journey to another star. An interstellar solar sail could lower its orbit so that it's just above the surface of the Sun. Then, it would unfurl the full sail and capture the most possible photons. A series of powerful laser beams would then target the sail and increase its velocity to a significant fraction.
Pika Energy Company overview and a look at the wind turbine nacelle
Hi this is amy from the altE store. We're here on location in Westbrook, Maine at Pika Energy and I'm here with Andrew Hickok. Hi Amy, Welcome, Thank you very much. So it is a beautiful November day so I thought we come out and take a look at your place. So can you tell me a little bit about Pika Energy Sure well Pika Energy is a manufacturer of solar and wind powered electronic products and small wind turbines. So the facility that we're at here is in Westbrook, Maine, just outside of Portland, we have a.
13 person dedicated team that we have been manufacturing here since 2013, manufacturing mainly our wind turbines here, we also ship out our invertercharge controller products here as well,. So we provide both grid tied, off grid and starting in 2016 islanding inverter products for the residential and commercial market. So we're gonna actually do another tutorial getting a tour inside as well so thank you very much. Yeah well let's check it out! Alright. Hi I'm Amy from the altE Store we are here again in Westbrook, Maine at Pika Energy and I'm here with Chip Means and he's giving me a.
Tour around the place. Hi there. Hi Amy. Thanks for coming. My pleasure. So what do we have here This is the t701 wind turbine in mid production here so this is one of the steps in the process where the nacelle of the turbine is an aluminum casting here. It's being outfitted with our circuit board and this is the control mechanism for the data that runs through the same wires as the power transmission on our system that reads the microgrid. The other element that this board has is a grid rectifier to bring the wild.
AC current from the alternator up to that 380VDC inverter, and this right here is a close up of the slip ring assembly, for a brush pup. This is when the turbine is moving around , yawing in the wind , this stays stationary and the turbine moves around it so the wires dont get tangled or anything. Right over its harness right here and what we do with the brush pup is we add double redundant alloy brushes so they can't fail as easily. In fact we have some simulations set up here that we can show you where we have been simulating.
High wind conditions for several years and proving that our brush pup assembly is really resilient and strong. Which is a point of failure on some other turbines so we really sought in our designs to overcome that. And then here is what would be the front of the turbine when it is up and spinning. This is the blade hub right here so the blade is attached up here, and you get a shroud on the nacelle pop it on the tower and thats your wind turbine. Excellent, well thank you very much! Sure.
Why Teslas Powerwall Battery Is Amazing
All of humanity just won a really important victory in our battle to lower the CO2 emissions that are causing climate change. Tesla CEO Elon Musk introduced the world to the Powerwall, a wallmounted battery for your house which aims to accelerate our transition to clean solar and windpower. Before the powerwall, there was no way to store the energy generated from the panels that capture sunlight on our roofs. So during the day they could give you the power you needed, but at night, you had to rely on the grid, which gets most of its.
Electricity from coal, natural gas, and nuclear reactors. There had been some early home batteries out there, but nothing that was nearly this affordable. But Tesla, which has built thousands of large, lithiumion battery packs for its growing electric car business, was able to produce a similar battery for buildings at a scale that dropped the production costs dramatically. The lowest capacity model will cost just $3,000. And this is the first generation of the productbefore Tesla's even completed building its massive new Gigafactory, or any real competitors have entered the market, events that will surely push the price down.
Even further, while increasing the energy storage capacity of the Powerwall. Here's how it works. When the sun is out, solar panels will power your house and charge the Powerwall at the same time. And when the sun goes down, this charged battery will kick in to meet most or all of your electricity needs until the sun comes back up again the next morning. This is gamechanging. More and more people will go completely offgrid. Every building whether it's a home, office, business, warehouse, factory they can all.
Install solar panels and some Powerwalls and instantly see their fossil fuelgenerated electricity needs drop significantly. Not every building will be able to go completely solarpowered, but most will get pretty close, especially as our appliances become more and more energy efficient. And it gets even better. The powerwall will be connected to the Internet and the rest of the energy grid. Here in Southern California, and most other heavily populated places, the electricity company charges us a lot more when we use electricity during peak timethat's in the afternoon and early evening when the temperatures are warmest and most of us are.
Home and still awake. The Tesla battery is smart, and knows when electricity is cheapest, so that's when it will draw from the grid to charge itself. And then, during peak time when you need electricity, the battery will power the house. Sometimes, you'll be able to sell back unused power to the utility company during peak time to even make a profit. It's basically going to make each individual building its own power station. Overnight, Tesla seems less a futuristic car company, and more like the man who inspired the company's name, a revolutionary electricity engineer named Nikola.
Thanks for watching. If you liked this tutorial, help the conversation spread by hitting that thumbs up button. For TDC, I'm Bryce Plank. on the screen to watch more TDC, like our tutorial running down ten possible clean energy sources of the future or the ten fastest electric cars on the road. You can click to go back on our channel or take us up on our offer for a free audiobook of your choice from Audible, like the soontobereleased profile of Elon Musk. You have to put your credit card number in, but you get to try the service without charge for a whole month,.
Comparing Midnite Solar Classic MPPT solar charge controllers
Hi, I'm Amy from the altE Store. We're going to take a look at the Midnite Solar Classic MPPT solar charge controller family. There are 9 models, easiest to describe divided into two criteria, voltage and current range, and feature set. All models are made right here in America. The Classic is available in a 150V DC 96A, 200V 79A, and 250V 63A model. I have here a sampling of the models, the Classic 250, Classic SL150, and Classic Lite 200. All models will charge battery banks from 12V to 72V. The whole Classic Line has MidNite's HyperVOC feature which extends high voltage.
Input limits when needed. With HyperVOC, because the voltage of silicon solar panels goes up when it gets cold, if it happens to get colder than you designed for, and the voltage of your solar array goes higher than is safe for the Midnite Classic charge controller, instead of getting damaged from the high voltage like other charge controllers would, it will put itself into a nonoperational self protect mode until the panels warm up and the voltage drops back into the safe range. Within each of those voltage and current ranges,.
There are also 3 levels of features available. They are like the Goldilocks and the 3 bears of charge controllers. The Classic is their full featured model. It has Solar, wind and hydro maximum power point tracking modes. It has a display for configuring and monitoring your system and push button programming. It's got ethernet capabilities to remotely monitor and configure your charge controller, and datalogging capabilities. The Classic also has Ground Fault Protection and is one of the few charge controllers in the industry to have Arc fault protection. The Classic Lite is a stripped down version.
Of the Classic. It can also be used for solar, wind, or hydro. But instead of the graphical display screen for viewing and programing, it has an LED indicator panel with DIP switches. The Classic Lite also comes with the free full featured software to allow you to program, log and monitor the Classic via a PC or ethernet. It does have ground fault protection, but does not have arc fault protection. The lite is a perfect solution when you have 2 or more Classics in the system, one can be the full featured Classic, and the others can be the.
Lite, since only one of the Classics in the system needs to have the meter to monitor the entire system. It also is a great solution if you are using the remote display, so you can monitor your system from your living space, while the charge controller is in the utility room. The newest Classic SL is juuuust right in the middle.It does not have wind or hydro capabilities. It is a simplified solar only version of the Classic with streamlined menus. The Classic SL has the graphics panel and ground fault but no arc fault or Ethernet capabilities.
This is the perfect charge controller for you if you have a solar system that you do not need arc fault protection or remote monitoring from a PC or the internet,or, you have multiple Classics, and only need the ethernet on one of them to remotely monitor the system. I hope this helped you understand how to choose the right Midnite Classic for you. Please like and share this tutorial, and subscribe to our altestore channel so we can notify you of new tutorials. Also go to our website at altestore where we have been making renewable doable.
Master of Engineering Sustainable Energy RMIT University
Background music I want something that is fun, something that is new, but also beneficial to my future. I guess I like the field of sustainable energy in engineering because it allows me to use my skills in maths and science, whilst also creating some good. I have done my Bachelor's in electronics instrumentation, so I was looking at the starting phase for a PhD or getting into a renewable energy sector. Sustainable energy is not just saving the environment or learning about the environmental technology. It's more than that. It's like putting equations of social responsibility, ethics,.
Even economic point of view, and not to forget the engineering aspect of the technology. The program places the students in a very competitive position to grab international and local jobs. The strategy of this program in particular is just training workready students. I've got to learn like new technologies, new alternative energies. I believe in sustainable life and climate change, so sustainable energies sort of like bring all of these components under one roof. As part of the program, the students should do a project, a research project, and they've got the opportunity to go for whatever area that they're interested in.
My final year project, I did it with Professor Gary Rosengarten in designing and simulating the solar thermal collector systems for low energy residential building. Most of our programs, we have a group project and single project, so when we interact with these people, you sit down, you learn. It's more of an interaction. We have a number of guest lecturers that come in and talk to us from the industries. It's great to see what people are doing in the real world, and where the actual jobs are. Climate change is not a hoax. It's happening now around the world.
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