Pumped Hydroelectric Storage - Revision history

Marcin: /* Seed Eco-Home Variant - 3 Story Seed Eco-Home */

2025-03-16T03:40:21Z

Seed Eco-Home Variant - 3 Story Seed Eco-Home

← Older revision		Revision as of 03:40, 16 March 2025
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	88x7 m 1000 kg *G=1.7 kWhr		88x7 m 1000 kg *G=1.7 kWhr
	*[[Pelton Turbine]] is 80% edficient, so we have 1.3 kWhr		*[[Pelton Turbine]] is 80% edficient, so we have 1.3 kWhr
			*On a [[Third Industrial Revolution]] microgrid, that would mean 1 MWhr available in a 1000 person town.
			*Adding to this for 18 hours of the day at 50 W - wind turbines make a lot of sense. Merely a 50W capture from a turbine adds up to almost a kWhr in 18 hours when the 'sun doesn't shine'.

	=Marcin Calculations for [[FeF]] =		=Marcin Calculations for [[FeF]] =

2025-03-16T03:38:30Z

Seed Eco-Home Variant - 3 Story Seed Eco-Home

← Older revision		Revision as of 03:38, 16 March 2025
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	*20 foot head		*20 foot head
	*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf		*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf
			**Biggest challenge is the structural integrity for 250 psf. For comparison, garden roofs are 100 psf rating [https://up.codes/s/minimum-roof-live-loads].
	88x7 m 1000 kg *G=1.7 kWhr		88x7 m 1000 kg *G=1.7 kWhr
	*[[Pelton Turbine]] is 80% edficient, so we have 1.3 kWhr		*[[Pelton Turbine]] is 80% edficient, so we have 1.3 kWhr

2024-12-30T22:43:53Z

Seed Eco-Home Variant - 3 Story Seed Eco-Home

← Older revision		Revision as of 22:43, 30 December 2024
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	*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf		*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf
	88x7 m 1000 kg *G=1.7 kWhr		88x7 m 1000 kg *G=1.7 kWhr
	*[[Pelton Turbine]] is 80% edficient		*[[Pelton Turbine]] is 80% edficient, so we have 1.3 kWhr

	=Marcin Calculations for [[FeF]] =		=Marcin Calculations for [[FeF]] =

2024-09-04T20:37:22Z

Seed Eco-Home Variant - 3 Story Seed Eco-Home

← Older revision		Revision as of 20:37, 4 September 2024
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	*20 foot head		*20 foot head
	*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf		*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf
	.		88x7 m 1000 kg *G=1.7 kWhr
	88x7 m 1000 kg =		*[[Pelton Turbine]] is 80% edficient

	=Marcin Calculations for [[FeF]] =		=Marcin Calculations for [[FeF]] =

2024-09-04T20:33:20Z

Seed Eco-Home Variant - 3 Story Seed Eco-Home

← Older revision		Revision as of 20:33, 4 September 2024
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	*Pump water from basement to top		*Pump water from basement to top
	*20 foot head		*20 foot head
	*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or		*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or 250 kg dead load psf
			.
			88x7 m 1000 kg =

	=Marcin Calculations for [[FeF]] =		=Marcin Calculations for [[FeF]] =

2024-09-04T20:31:41Z

Basics

← Older revision		Revision as of 20:31, 4 September 2024
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	*Essentially [[Hydroelectic Dams]] but modified to work "in reverse"		*Essentially [[Hydroelectic Dams]] but modified to work "in reverse"
	*So it functions as usual, but can be reversed, or use seperate pumps to store energy		*So it functions as usual, but can be reversed, or use seperate pumps to store energy


			=Seed Eco-Home Variant - 3 Story Seed Eco-Home=
			*Pump water from basement to top
			*20 foot head
			*700 sf area = 88 totes if stacked. Tote is 2000 kg over 16 sf or

	=Marcin Calculations for [[FeF]] =		=Marcin Calculations for [[FeF]] =

2022-04-17T22:12:27Z

Marcin Calculations for FeF

← Older revision		Revision as of 22:12, 17 April 2022
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	[[Image:phs.jpg]]		[[Image:phs.jpg]]

			'''2022 Addendum''' - if we do a 1 acre pond, 24 feet deep- then we have 16x the energy storage. The 24kW hrs turns into 384kWhr. This would be the scale required for a village enterprise.

	===Option B===		===Option B===

2022-02-20T19:34:38Z

Option C

2022-02-20T19:26:26Z

Option C

← Older revision		Revision as of 19:26, 20 February 2022
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	=Option C=		=Option C=

	==Working Doc==		=Working Doc=
	https://docs.google.com/presentation/d/1FXZjGWcSwAZYxykedo9sqP4YGUlJRRiDUnYzKFTzHnI/edit#slide=id.g5c3be0ce2d_1_28		https://docs.google.com/presentation/d/1FXZjGWcSwAZYxykedo9sqP4YGUlJRRiDUnYzKFTzHnI/edit#slide=id.g5c3be0ce2d_1_28

2022-02-20T19:25:23Z

Option B

← Older revision		Revision as of 19:25, 20 February 2022
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	Take a little further north, 18ft of head instead of 30.		Take a little further north, 18ft of head instead of 30.
	30 meter on each side pond, 2m deep - is 2000 cu m. Energy - MGH = 2M kg 10u*6u = 100MJ. That is 27 kWhr. Hydro is 90% efficient.[https://www.usbr.gov/power/edu/pamphlet.pdf]. Take 50% for our system. That is 12kWhr. could be good. Even if it's 6 kWhr - that is sufficient for an efficient house.		30 meter on each side pond, 2m deep - is 2000 cu m. Energy - MGH = 2M kg 10u*6u = 100MJ. That is 27 kWhr. Hydro is 90% efficient.[https://www.usbr.gov/power/edu/pamphlet.pdf]. Take 50% for our system. That is 12kWhr. could be good. Even if it's 6 kWhr - that is sufficient for an efficient house.

			=Option C=

	==Working Doc==		==Working Doc==