General Disclaimer: (HV) (DC) injury or death hazard, use at your own risk, may void warranty. |
Difference between revisions of "Prius PHEV"
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==Kits and Conversions== | ==Kits and Conversions== | ||
{{Prius PHEV Options}} | {{Prius PHEV Options}} | ||
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+ | ==Tips== | ||
+ | |||
+ | ===Traction battery=== | ||
+ | * When working on the HV, remove the orange safety plug on left end of the battery pack | ||
+ | * After plugging the safety plug back in: | ||
+ | ** Make sure to slide the plug's handle all the way down. If you don't do this, you can't put the car in "Ready" | ||
+ | ** Disconnect the negative of the 12 V battery for 10 s, reconnect. If you don't do this step, the /!\ symbol will appear on the dashboard, and the car with an explamation point will appear in the Multi-Function Display: | ||
+ | ** Calibrate the "Auto" function of the driver's window. If you don't do this, you can't open or close the window all the way with the Auto switch. | ||
+ | *** Open window half-way | ||
+ | *** Pull and hold window switch up until window is all the way up, and hold an additional 1 second or more | ||
---- | ---- |
Revision as of 22:03, 3 July 2006
There have already been a number of successful Prius PHEV conversions such as Ron of CalCars PriusPlus and a similar EDrive consumer conversion, which is expected to become available in 2006. A company called Hymotion is be offering conversion kits to fleets and eventually consumers. The tenth conversion of PriusBlue was undertaken in public at the Inaugural Maker Faire to help enhance the documentation and help promote PHEVs in the pacific northwest and midwest. Recently CalCars has begun working to perfect various #Hybrid-Pack Method techniques to remedy the CCL Conundrum.
See the Terms page is you aren't familiar with some of the acronyms used through the documentation. Also be aware of the Disclaimer should you be considering a conversion yourself. This PriusDisMan.pdf copy might be handy for its dismantle and safety warnings
At this time there are two common conversion methods for the Prius. The #Original CalCars Method used in Rons PriusPlus and EDrives conversions replace the stock battery with a new simple string. The second #Hybrid-Pack Method which is believed to be used by the Hymotion kits for the Prius and Escape use a hybrid battery pack configuration which uses both a new simple string and the original stock batteries. Other upcoming conversion projects for Classic 2000-2003 Prii and Ford Escape might also use this method. Both types, of course, use a Battery Chargers to recharge from the grid. Toyota has stated that such a conversions will affect your Warranty.
Original CalCars Method
Further development of the Original CalCars method has been postponed to check-out the #Hybrid-Pack Method:
This method exploits the State Of Charge Drift portion of the vehicles battery management routines in order to accomplish State Of Charge Manipulation with the use of a Battery Tap Emulator. The result is the ability to effectively change the target SOC from the normal 3/4 to 1/4 which is more useful for PHEV applications. The Prius EV Mode is also utilized to further enhance the use of the additional electric energy provided by a larger Prius PHEV Battery Options-CalCars. A CAN device is required to acts as a Prius PHEV User Interface and management device. Such hardware/software will need to follow logic similar to that laid out by Prius PHEV Pseudo Code. Ron's first PriusPlus conversion used early proprietary EDrive technology. Later conversions will use hybridinterfaces CAN-View Scantool which is currently available only for 2004 and 2005 Prius. You can take a looks at Prius PHEV Photos which are available to help visualize parts of the conversion process. |
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Hybrid-Pack Method
The Hybrid-Pack method:
As of yet un-implemented except perhaps by Hymotion, untill we know more, see Battery Pack Configurations#Hybrid for the core ideas surrounding this method or Prius PHEV Battery Options for more specific battery information. CalCars is now working towards implementing this type of configuration in three Prii with much success thus far. Stay tuned...
Contactor Based
Ron is refining a contactor and resistor based setup in his car.
- Prius PHEV Battery Options#Contactor Based
- State Of Charge Manipulation#Contactor Based
- Prius PHEV Schematics#Contactor Based
- Documents from 2004 with information and considerations regarding various configurations.
- Good news: a hybrid-battery solution to the CCL conundrum
Ron Gremban - EAA-PHEV_Maillist:2006./5./5 & Y:187
PFC Based
Rich Rudman of manzanitamicro, and Ryan are working on an implementation using an upgraded PFC-30 as a DC-DC converter and charger, and Rich is hoping to develop and offer conversion kits.
See PiPrius for more details.
- Prius PHEV Battery Options#PFC Based
- State Of Charge Manipulation#PFC Based
- Prius PHEV Schematics#PFC Based
Electro Energy has successfully demonstrated a PFC based setup with NiMH durring CalCars trip to DC.
- 2006.05.26 - financialnewsusa.com - Electro Energy Participates in Plug-In Hybrid Vehicle Demonstration in Washington, D.C. and Power Air Lists on Frankfurt Stock Exchange
Kits and Conversions
Comparison table: PHEV conversion and kit options for the Toyota Prius | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Tips
Traction battery
- When working on the HV, remove the orange safety plug on left end of the battery pack
- After plugging the safety plug back in:
- Make sure to slide the plug's handle all the way down. If you don't do this, you can't put the car in "Ready"
- Disconnect the negative of the 12 V battery for 10 s, reconnect. If you don't do this step, the /!\ symbol will appear on the dashboard, and the car with an explamation point will appear in the Multi-Function Display:
- Calibrate the "Auto" function of the driver's window. If you don't do this, you can't open or close the window all the way with the Auto switch.
- Open window half-way
- Pull and hold window switch up until window is all the way up, and hold an additional 1 second or more
Prius Conversions Chronology
- Fall 2004 - CalCars PRIUS+/Ron Gremban by Ron Gremban, EnergyCS and CalCars team
- March 2005 - EnergyCS by Greg Hanssen, Pete Nortman and team
- May 2005 - Energy CS/Clean-Tech by EnergyCS
- Sept. 2005 - Amberjac Projects Ltd UK, by EnergyCS/Amberjac
- Feb. 2006 - Hymotion by Hymotion
- March 2006 - Electro Energy by CalCars and Electro Energy
- March 2006 - South Coast Air Quality Management District by EnergyCS
- April 2006 - CalCars/Felix Kramer by EnergyCS
- April 2006 - Sacramento Municipal Utility District by EnergyCS
- April 22-24 - Ryan Fulcher of Seattle EAA by CalCars and Maker Faire team
- Coming soon - City of Santa Monica by EnergyCS
- Local List Archives
- Locally hosted EAA - Plugin Hybrid Electric Vehicle maillist
- http://groups.yahoo.com/group/eaa-phev/
- Related External List Archives
- News from CalCars.Org (a one-way "broadcast" update, 30+ messages/month, latest developments and news clips about PHEVs, CalCars, partnering groups)
- http://groups.yahoo.com/group/calcars-news/
- PRIUS+ Plug-In Hybrid Conversion Group (discussion area for CalCars' PRIUS+ project, largely superceded by this group. Past postings viewable to non-members; attachments viewable by members only. Currently closed to new members.)
- http://groups.yahoo.com/group/priusplus/
- An open forum on anything PHEV
- http://groups.yahoo.com/group/gridable-hybrids/
- http://www.greencarcongress.com - An online publications about green transportation options.
- http://groups.yahoo.com/group/phev - "Plug-in Hybrid Electric Vehicle World".
- http://groups.yahoo.com/group/cal_pv_phev - "photovoltaics + plug-in hybrids project at UC Berkeley".
- http://groups.yahoo.com/group/edrivephev - PHEV and EDrive specific group.
- http://groups.yahoo.com/group/HyMotion - PHEV and Hymotion specific group.
- http://groups.yahoo.com/group/hybridsplus - PHEV and Hybrids-Plus specific group.
- http://groups.yahoo.com/group/sprinter-phev - DaimlerChrysler Sprinter Van group.
- http://groups.yahoo.com/group/camryplus - Toyota Camry Hybrid conversion group.
- http://groups.yahoo.com/group/Prius_Technical_Stuff Technical (non PHEV) Prius group.
- http://groups.yahoo.com/group/ETList - Electrifying Times Discussion Group
General Disclaimer: (HV) (DC) injury or death hazard, use at your own risk, may void warranty. |
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HV (High Voltage) DC (Direct Current) Warning: Traction Battery Packs, Motors, Chargers, and other HV sources could cause serious injury or death if proper precautions are not taken while working on or around such High Voltage Direct Current sources. Use this information at your own risk: There is no warranty expressed nor implied and we are not liable for any of your past, present, nor future actions. Even should you perform these modifications to the letter you could still damage any number of components in your vehicle causing it to no longer function. Even if it appears to function properly your actions may cause it to self destruct with collateral damage to surrounding properties other than your vehicle. By utilizing these ideas and instructions in an attempting to enhance national security, reduce gas consumption, vehicle "emissions", your carbon footprint, or smog, you do so at your own risk & peril. Warranty: In performing some of these modifications you may void your warranty with the vehicles manufacturer. See also our My wiki:General disclaimer |