Today, we here to discuss about “FIND THE WAY TO SAVE THE ENERGY IN YOUR HOUSE” and “WHICH WAY IS THE BEST WAY TO SAVE THE ENERGY IN FUTURE” .OK here we go!! Why I choose this to talk about? Can you give me the answer? As you can see Vietnam is a country that is growing, income of individual is increasing. The electronic and electrical equipment is used too much. Sometimes they forget to turn off the lights, the air-conditioner when they left the house. Or even when they read the books, they had to turn ceiling lights, and table lamp. Besides, in house, they used the old lights. That’s incandescent lights. That lights waste a lot of power. Ok now, I give you more than three ways below, I think it’s useful: - First, using a compact light to change for incandescent lights, because the power of this is saved 75%. For the people who is familiar with shape of Incandescent lights. They have a lot of types of light you can choose in compact label. The price is low more than incandescent lights. The cycle of life is high more than 10 times. - Second, using a LED lights, this is the new things, up to now, it has been detected. The power is saved 80%, the price is too high (I’ll demonstrate this thing at the end letter). Illumination is the highest in group. The cycle of life is high more than 20 times. - And finally, not is the way in changing. Just is the easy way you have to remember. For example, supposing that, you used the television, when you fall asleep, you forget to turn off television and deliberately don’t unplug the plug or not deliberately. The television is still operated. You still waste the energy. Ok to know exactly about this, we start with the example here: “If I have the room (10 m2) for 4 persons, I place 4 tables and I have the question here “can you help me solve “can you choose lights for me, Illumination is enough for the room and 4 tables” ” The power of the room (1m2) is 15W/h; =>> the room (10m2) need maximum power is 10x15=150W/h if we used 4 compact lights that have 36W/h =>> 4x36=144 W/h. Now when using 1 Compact light 36W, and 4 LED lights 5W to make two illuminations. 1x36 + 5x4 = 56 W/h Look at the result, you can saved 144-56= 88 W/h when used the LED light. BUT the price is high. Because it’s new technology, but in the future it will be reduced. Ok let see the future “how they save the energy in future”. Future homes will be equipped by sensors, LED lights. Using sensors to let you know exactly what are you doing and help you turn on the justifiable lights. I’ll stop here but today I have ideas not enough to write. Ok we start to turn to “HOW SAVE THE ENERGY IN SYSTEM”. I have some ways below: - First, using the suitable voltage for equipment, sometimes clean the dirty, add petroleum jelly to equipment. - Second, use converters to control the speed of system. Let you know details about this by solving an example: “a pump motor 50Hp (37KW), the electrical price is 0,07 USD /KWh, time to run is 300/year. 20 hours/day. The Equivalent use as 6000/ year ” .The price you have to pay for the electrical price (used 100% speed ) is 6000hrs x 0.07/KWh x 37KW= 15.540 USD And now you use converter as follow: 1500 previous hours (use 100% speed), and then 3000 hours (use 80% of speed), and finally 1500 hours (60% of speed). The total price is: (1 x 1500 + 0.8 x 3000 + 0.6 x 1500) x 0.07 x 37=8.702,40 USD 15.540-8.702,40= 6.837,60 USD (=147,692,160 VND/year). Just let you know about this thing, I know the company knows it .If you like this thing, feel free to share this letter, and if I write the wrong information or lack of ways, share me the way please and help me modify and replace that for me. The next letter I’ll tell you the topic “WHO YOU ARE” and “WHAT CAN YOU DO WHEN YOU PROVE YOURSELF?” .Thanks for reading and have a nice day.
Posted on: Fri, 17 Oct 2014 04:07:40 +0000
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