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electrical:generator [2021/12/30 16:31] frater_secessus [Generators] |
electrical:generator [2023/09/23 13:39] (current) frater_secessus [inverter generators] |
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===== inverter generators ===== | ===== inverter generators ===== | ||
- | Inverter | + | To understand the theoretical benefits of inverter |
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+ | **Standard generators** run the engine | ||
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+ | > Typically, a United States portable generator runs at 3600 RPM, with 2 poles, for a design frequency of 60Hz.((https: | ||
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+ | Things that affect RPM (load changes, etc) will affect the output and can cause "dirty power" (varying frequency). | ||
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+ | > You get fluctuation of frequency and voltage as the load changes because the engine cannot respond immediately to the actual load change. There are regulators controlling the engine throttle that attempt to keep the engine | ||
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+ | [[https://amzn.to/ | ||
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+ | * output highly-consistent and stable power. | ||
+ | * can be considerably quieter | ||
+ | * will make the ~same noise and have the ~same fuel consumption | ||
+ | * are typically lighter than standard gens, due to different internal design | ||
+ | * are typically more expensive than standard gens | ||
===== etiquette ===== | ===== etiquette ===== | ||
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Generators //are// well suited to charging [[electrical: | Generators //are// well suited to charging [[electrical: | ||
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+ | If you are considering a genny for use with an inverter/ | ||
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+ | > Inverter chargers generally prefer conventional generator and not inverter generators. This is because they control the amount of power they pull from the generator just adjusting your island frequency. Inverter generators do not handle an external actor trying to adjust the frequency and will rigidly keep 50 or 60Hz until they trip. -- therealrimwarren((https:// | ||
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+ | but there are reports that other inverter/ | ||
===== efficient use ===== | ===== efficient use ===== | ||
Generators generally have a minimum amount of wattage they can produce. | Generators generally have a minimum amount of wattage they can produce. | ||
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- start the generator in the morning when batteries are most depleted and can take the most current | - start the generator in the morning when batteries are most depleted and can take the most current | ||
- use your heavy loads at the same time as possible, up to the practical limit of the generator | - use your heavy loads at the same time as possible, up to the practical limit of the generator | ||
- | - shut the genny down after the battery bank reaches Vabs and let solar handle Absorption and Float stages | + | - shut the genny down after the battery bank reaches Vabs and let solar handle Absorption and Float stages((Lithium banks may be efficiently charged by generator alone). |
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**Fuel** left in an unused generator can leave residue resulting in poor (or no) performance. | **Fuel** left in an unused generator can leave residue resulting in poor (or no) performance. | ||
+ | ===== cooling ===== | ||
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+ | Most portable generators used by ' | ||
+ | The generator should be placed in shade((like under a tree)) when possible to keep it from heating up further from direct sun. | ||