Heaters - Revision history

Crasbe: Moved contents to Category:HVAC

2022-08-21T23:09:18Z

Moved contents to Category:HVAC

← Older revision		Revision as of 23:09, 21 August 2022
Line 1:		Line 1:
	~~Electronic drive trains are extremely efficient, as a result there is not much heat generated during the driving process. As a result EVs need alternative heat sources:~~		#REDIRECT [[Category:HVAC]]

	* [[wikipedia:Self-regulating_heater\|ptc heaters]]
	* water heaters
	* [[~~wikipedia~~:~~Heat_pump\|heat pumps]]~~
	* seat heaters
	~~The heating process can have a large effect on the range of a EV, as the energy come directly from the battery pack. theres a few ways to maximize the available energy:~~

	* direct heating
	** such as heat seaters. Much more efficient to heat the subject, rather than heating the air around the subject.
	* heat pumps
	** scavenge heat from external sources instead of producing the heat directly

	~~[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]~~
	~~=== PTC heaters ===~~
	PTC (Positive temperature coefficient) heaters are solid state devices electrical heater which strives to keep a constant temperature regardless of how the ambient conditions changes. It is the material in the heater itself that regulates the temperature.

	~~They are designed to be mounted in a HVCA unit in front of the blower fan, in combination with, or replacing, the original heater core.~~

	~~PTC Heaters come in a variety of operational voltages and controllers. Dedicated EV PTC heaters run off HV, others off 12v and home appliance types run off 120vac.~~

	Many European model cars utilize 12v ptc heaters for preheating the cabin. 12v heaters do not produce large amounts of heat (2kw>) but are still worthy contenders in combination with other heating methods. Dedicated HV EV PTC heaters produce 5kw+ worth of heat.

	~~=== Water heaters ===~~
	~~Water heaters, like PTC heaters, come in a variety of operational voltages. They are a simple solution, as theres no need to dismantle or install anything into a vehicles stock~~ HVAC ~~unit. They can be found in many EVs and hybrid vehicles.~~

	~~[[File:Voltptc.jpg\|thumb\|chevy volt water heater]]~~

	~~=== Heatpumps ===~~
	Heat pumps are regarded as the most efficient type of heating in a EV. They function by transferring thermal energy from a cooler space to a warmer space using a refrigeration cycle, think of a AC system operating in reverse.
	~~[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]~~

	~~=== Seat heaters ===~~
	~~seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.~~

	~~== Heaters ==~~
	*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
	*[[chevy volt coolant heater]]
	*smart 2 ptc
	*tesla ptc
	*leaf ptc
	*leaf water
	*leaf heatpump
	*tesla heatpump
	*[[Volkswagen Heater]]
	*[[Mitsubishi Outlander Water Heater]]

Arber333 at 07:59, 10 December 2021

2021-12-10T07:59:06Z

← Older revision		Revision as of 07:59, 10 December 2021
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	== Heaters ==		== Heaters ==
	*[[Webasto HVH50\|Webasto HVH]] (50/70/100)		*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
	*chevy volt ~~water~~		*[[chevy volt coolant heater]]
	*smart 2 ptc		*smart 2 ptc
	*tesla ptc		*tesla ptc

Bratitude: /* Heaters */

2021-10-11T15:51:17Z

Heaters

← Older revision		Revision as of 15:51, 11 October 2021
Line 41:		Line 41:
	*leaf ptc		*leaf ptc
	*leaf water		*leaf water
	*~~leat~~ heatpump		*leaf heatpump
	*tesla heatpump		*tesla heatpump
	*[[Volkswagen Heater]]		*[[Volkswagen Heater]]
	*[[Mitsubishi Outlander Water Heater]]		*[[Mitsubishi Outlander Water Heater]]

Bratitude at 15:50, 11 October 2021

2021-10-11T15:50:35Z

← Older revision		Revision as of 15:50, 11 October 2021
Line 1:		Line 1:
	~~heating in a ev can be a range draining task~~, as ~~this energy generally come straight out of your battery!~~		Electronic drive trains are extremely efficient, as a result there is not much heat generated during the driving process. As a result EVs need alternative heat sources:

	it is ~~generally regraded that heating your self, rather than~~ the ~~interior is more efficient~~.

	~~theres~~ a ~~variety of heating methods~~:

	* [[wikipedia:Self-regulating_heater\|ptc heaters]]		* [[wikipedia:Self-regulating_heater\|ptc heaters]]
Line 9:		Line 5:
	* [[wikipedia:Heat_pump\|heat pumps]]		* [[wikipedia:Heat_pump\|heat pumps]]
	* seat heaters		* seat heaters
			The heating process can have a large effect on the range of a EV, as the energy come directly from the battery pack. theres a few ways to maximize the available energy:

			* direct heating
			** such as heat seaters. Much more efficient to heat the subject, rather than heating the air around the subject.
			* heat pumps
			** scavenge heat from external sources instead of producing the heat directly

	~~=== ptc heaters ===~~
	[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]		[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]
	are a solid state ~~device~~ which ~~works in~~ how the ~~resistivity of~~ the material ~~increases rapidly with increasing~~ temperature~~, so they are self regulating~~. ~~they~~ are designed to be mounted in a HVCA unit in front of the blower fan, in combination, or replacing, the heater core.		=== PTC heaters ===
			PTC (Positive temperature coefficient) heaters are solid state devices electrical heater which strives to keep a constant temperature regardless of how the ambient conditions changes. It is the material in the heater itself that regulates the temperature.

			They are designed to be mounted in a HVCA unit in front of the blower fan, in combination with, or replacing, the original heater core.

	~~heaters~~ come in a variety of ~~operation~~ voltages and controllers. ~~dedicated ev~~ heaters run off HV, others off 12v and home appliance ~~ones are~~ 120vac.		PTC Heaters come in a variety of operational voltages and controllers. Dedicated EV PTC heaters run off HV, others off 12v and home appliance types run off 120vac.

	~~many~~ European model cars ~~have~~ 12v ptc heaters ~~in them~~. ~~though~~ 12v heaters ~~are going to~~ not produce large amounts of heat (~~1kw~~ >). ~~dedicated~~ HV ev heaters ~~are~~ 5kw+		Many European model cars utilize 12v ptc heaters for preheating the cabin. 12v heaters do not produce large amounts of heat (2kw>) but are still worthy contenders in combination with other heating methods. Dedicated HV EV PTC heaters produce 5kw+ worth of heat.

	=== ~~water~~ heaters ===		=== Water heaters ===
	are ~~generally work by heating up water that is flowing threw them~~, ~~which is directed~~ to ~~the heater core inside the HVCA units~~. ~~also useful for battery management~~ in ~~cold weather~~.		Water heaters, like PTC heaters, come in a variety of operational voltages. They are a simple solution, as theres no need to dismantle or install anything into a vehicles stock HVAC unit. They can be found in many EVs and hybrid vehicles.

	[[File:Voltptc.jpg\|thumb\|chevy volt water heater]]		[[File:Voltptc.jpg\|thumb\|chevy volt water heater]]

	=== ~~heatpumps~~ ===		=== Heatpumps ===
	are regarded as the most efficient type of heating in a ev. ~~Isn't~~ a ~~electronic heater 100% efficient? yes~~, ~~but heat pumps don't use the energy for creating heater, rather they use energy to source heat form else where. they become less efficient the colder it is~~.		Heat pumps are regarded as the most efficient type of heating in a EV. They function by transferring thermal energy from a cooler space to a warmer space using a refrigeration cycle, think of a AC system operating in reverse.
	[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]		[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]

	=== ~~seat~~ heaters ===		=== Seat heaters ===
	seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.		seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.

	== ~~heaters~~ ==		== Heaters ==
	*[[Webasto HVH50\|Webasto HVH]] (50/70/100)		*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
	*chevy volt water		*chevy volt water

Bigpie: /* heaters */

2021-10-11T10:37:56Z

heaters

← Older revision		Revision as of 10:37, 11 October 2021
Line 40:		Line 40:
	*tesla heatpump		*tesla heatpump
	*[[Volkswagen Heater]]		*[[Volkswagen Heater]]
	*Mitsubishi Outlander Water Heater		*[[Mitsubishi Outlander Water Heater]]

Bigpie: /* heaters */

2021-10-11T10:37:46Z

heaters

← Older revision		Revision as of 10:37, 11 October 2021
Line 40:		Line 40:
	*tesla heatpump		*tesla heatpump
	*[[Volkswagen Heater]]		*[[Volkswagen Heater]]
			*Mitsubishi Outlander Water Heater

Bratitude at 23:39, 9 October 2021

2021-10-09T23:39:23Z

← Older revision		Revision as of 23:39, 9 October 2021
Line 13:		Line 13:
	[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]		[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]
	are a solid state device which works in how the resistivity of the material increases rapidly with increasing temperature, so they are self regulating. they are designed to be mounted in a HVCA unit in front of the blower fan, in combination, or replacing, the heater core.		are a solid state device which works in how the resistivity of the material increases rapidly with increasing temperature, so they are self regulating. they are designed to be mounted in a HVCA unit in front of the blower fan, in combination, or replacing, the heater core.

			heaters come in a variety of operation voltages and controllers. dedicated ev heaters run off HV, others off 12v and home appliance ones are 120vac.

			many European model cars have 12v ptc heaters in them. though 12v heaters are going to not produce large amounts of heat (1kw >). dedicated HV ev heaters are 5kw+

	=== water heaters ===		=== water heaters ===
Line 21:		Line 25:
	=== heatpumps ===		=== heatpumps ===
	are regarded as the most efficient type of heating in a ev. Isn't a electronic heater 100% efficient? yes, but heat pumps don't use the energy for creating heater, rather they use energy to source heat form else where. they become less efficient the colder it is.		are regarded as the most efficient type of heating in a ev. Isn't a electronic heater 100% efficient? yes, but heat pumps don't use the energy for creating heater, rather they use energy to source heat form else where. they become less efficient the colder it is.


	[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]		[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]

Line 30:		Line 32:
	== heaters ==		== heaters ==
	*[[Webasto HVH50\|Webasto HVH]] (50/70/100)		*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
	* ~~[[File:Seat-warmer2.jpg\|thumb\|seat heater kit]]~~[[Volkswagen Heater]]		*chevy volt water
			*smart 2 ptc
			*tesla ptc
			*leaf ptc
			*leaf water
			*leat heatpump
			*tesla heatpump
			*[[Volkswagen Heater]]

Bratitude at 23:33, 9 October 2021

2021-10-09T23:33:31Z

← Older revision		Revision as of 23:33, 9 October 2021
Line 28:		Line 28:
	seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.		seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.

			== heaters ==
	*[[Webasto HVH50\|Webasto HVH]] (50/70/100)		*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
	* [[File:Seat-warmer2.jpg\|thumb\|seat heater kit]][[Volkswagen Heater]]		* [[File:Seat-warmer2.jpg\|thumb\|seat heater kit]][[Volkswagen Heater]]

Bratitude at 23:32, 9 October 2021

2021-10-09T23:32:45Z

← Older revision		Revision as of 23:32, 9 October 2021
Line 1:		Line 1:
	* [[Webasto HVH50\|Webasto HVH]] (50/70/100)		heating in a ev can be a range draining task, as this energy generally come straight out of your battery!
	* [[Volkswagen Heater]]
			it is generally regraded that heating your self, rather than the interior is more efficient.

			theres a variety of heating methods:

			* [[wikipedia:Self-regulating_heater\|ptc heaters]]
			* water heaters
			* [[wikipedia:Heat_pump\|heat pumps]]
			* seat heaters

			=== ptc heaters ===
			[[File:Tesla ptc.jpg\|thumb\|299x299px\|tesla ptc heater]]
			are a solid state device which works in how the resistivity of the material increases rapidly with increasing temperature, so they are self regulating. they are designed to be mounted in a HVCA unit in front of the blower fan, in combination, or replacing, the heater core.

			=== water heaters ===
			are generally work by heating up water that is flowing threw them, which is directed to the heater core inside the HVCA units. also useful for battery management in cold weather.

			[[File:Voltptc.jpg\|thumb\|chevy volt water heater]]

			=== heatpumps ===
			are regarded as the most efficient type of heating in a ev. Isn't a electronic heater 100% efficient? yes, but heat pumps don't use the energy for creating heater, rather they use energy to source heat form else where. they become less efficient the colder it is.


			[[File:Leafpump.png\|thumb\|303x303px\|ev heat pump system]]

			=== seat heaters ===
			seat heaters are a efficient way if providing heat in a ev, cheap aftermarket kits are available.


			*[[Webasto HVH50\|Webasto HVH]] (50/70/100)
			* [[File:Seat-warmer2.jpg\|thumb\|seat heater kit]][[Volkswagen Heater]]

Johu at 08:30, 19 April 2021

2021-04-19T08:30:48Z

← Older revision		Revision as of 08:30, 19 April 2021
Line 1:		Line 1:
	* [[Webasto HVH50\|Webasto HVH]] (50/70/100)		* [[Webasto HVH50\|Webasto HVH]] (50/70/100)
			* [[Volkswagen Heater]]