GreenHybrid Interactive Hybrid Car Resource
Home Discuss Articles Compare Share Shop
GreenHybrid.com   Hybrid Car Forums   Tech Information   Mileage & Specs   Photo Gallery   Buying Guide  
GreenHybrid Mileage Database - Click here to track your MPG! Join Hybrid car discussions today - Create a FREE GreenHybrid Account

Go Back   GreenHybrid - Hybrid Cars > Hybrid Cars > Honda Motor Company > Honda Civic Hybrid > HCH II-Specific Discussions

HCH II-Specific Discussions Model Years 2006+

Reply
 
Thread Tools Search this Thread
  #1 (permalink)  
Old 05-26-2007, 07:18 PM
Active Enthusiast
 
Real Name: Brian
Hybrids: 2007 Civic
Posts: 195
Default Went over 1 mile in electric only yesterday

Came off a long hill at 45 coasting and finishing charging. When the land leveled out, I applied very slight throttle, and 2 assist bars came in with the mpg still pegged at 100. Then came an overpass about .2 of a mile later, and I figured that would blow it. But instead, more bars of assist came in as the speed slowed to 29mph, reaching 5 bars. On the other side, the land is as high as the top of the overpass, and the speed slowly went back to 30-31, and the assist bars stabilized at 4. I was on a lonely road, so I just let it go. Made about 1 mile, based on the crossroads, about 2 minutes total. SoC went down to a little under half. Then the motor kicked back in with the usual thump, and the mileage went down. Fun fun
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #2 (permalink)  
Old 05-27-2007, 08:28 AM
tigerhonaker's Avatar
G.H. Contributor
 
Real Name: Terry
Location: The Music City, Tennessee
Hybrids: 2007 Honda Accord Hybrid
Posts: 1,366
Thumbs up Re: Went over 1 mile in electric only yesterday

Quote:
Originally Posted by TheBundo View Post
Came off a long hill at 45 coasting and finishing charging. When the land leveled out, I applied very slight throttle, and 2 assist bars came in with the mpg still pegged at 100. Then came an overpass about .2 of a mile later, and I figured that would blow it. But instead, more bars of assist came in as the speed slowed to 29mph, reaching 5 bars. On the other side, the land is as high as the top of the overpass, and the speed slowly went back to 30-31, and the assist bars stabilized at 4. I was on a lonely road, so I just let it go. Made about 1 mile, based on the crossroads, about 2 minutes total. SoC went down to a little under half. Then the motor kicked back in with the usual thump, and the mileage went down. Fun fun
Brian,

Great-Job, big guy.

Hey it makes me wonder if a Thread should be Started with a Question like this ?

How far has anyone gone with (Electric-Assist-Only) with their HCH I or HCH II ????

Might be interesting to see the numbers.

This Thread and your Post here may get the Exact Same Results though:

Terry (tiger)

Hey here is 2-Thumbs Up for you

.

tigerhonaker
2007 HAH
__________________
Click on Pictures to Enlarge:

Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #3 (permalink)  
Old 05-27-2007, 08:34 AM
Anahymbrid's Avatar
Ridiculously Active Enthusiast
 
Real Name: Jeff
Location: Anaheim Hills, CA
Hybrids: 2006 Honda Civic
Posts: 646
Default Re: Went over 1 mile in electric only yesterday

My longest was 2 miles (just over, actually!). Empty road... about 25 mph.

I've NEVER been able to get past four bars of assist in EV. Once it hits the fifth bar, the ICE instantly comes back on.

.

Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #4 (permalink)  
Old 05-27-2007, 09:07 AM
Ridiculously Active Enthusiast
 
Real Name: Harold Wilkie
Location: Grand Forks B.C.
Hybrids: HCH 11
Posts: 834
Default Re: Went over 1 mile in electric only yesterday

Out practicing getting into EV mod last night. Managed to do this on numerous occassions. I'm at 75.4 mpg and 10.3 miles. Very level road. I'm retired, so I don't get the opertunity to hypermile very often. I go out and pretend now and then! So far no fingers!!! Speed 40 to 50 mph. No trafic and fun I did notice that my mpg reading would not change. It was locked in on 5.2 lt. per 100Kil. and I tried eveything possible to get it to move up or down! I finally had too reset.This was on B, I'm not sure if A was locked , but it more than likely was. 2006 HCH 2 built in Aug. 06. Has anyone else had this problem? H
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #5 (permalink)  
Old 05-27-2007, 11:25 AM
Happy Camper Enthusiast
 
Real Name: Doug
Location: Salt Lake City
Hybrids: 2007 Honda Civic Hybrid
Posts: 160
Default Re: Went over 1 mile in electric only yesterday

Anybody who can *accelerate* in EV mode, even a couple mph, is a god in my book.

--d

.

2007 HCH: lovin' every minute of it


Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #6 (permalink)  
Old 05-29-2007, 06:39 AM
Enthusiast
 
Hybrids: 2007 Honda Civic Hybrid
Posts: 2
Default Re: Went over 1 mile in electric only yesterday

I am confused over this. Anytime the car is running, the gas engine registers rpm's which climb, even when IMA shows any bars. How does one get the gas engine to stay off? As soon as I release the brake from a stop, the engine starts back up and stays on, regardless of level of acceleration or grade of road.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #7 (permalink)  
Old 05-29-2007, 08:20 AM
Ridiculously Active Enthusiast
 
Real Name: Harold Wilkie
Location: Grand Forks B.C.
Hybrids: HCH 11
Posts: 834
Default Re: Went over 1 mile in electric only yesterday

The electric mtr. is bolted too the crankshaft. When running on electric only mod. the electric motor turns the ice. The ice is closed off ie. no fuel and or air. It would be nice if there was a clutch between the ice and elc. motor?
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #8 (permalink)  
Old 05-29-2007, 08:33 AM
Enthusiast
 
Hybrids: 2007 Honda Civic Hybrid
Posts: 2
Default Re: Went over 1 mile in electric only yesterday

Quote:
Originally Posted by Harold View Post
The electric mtr. is bolted too the crankshaft. When running on electric only mod. the electric motor turns the ice. The ice is closed off ie. no fuel and or air. It would be nice if there was a clutch between the ice and elc. motor?
If this is the case, then why do I actually hear the gas engine accelerate as well as see the rpms increase? The same question stand for when I release the brake and the engine cuts back on. I know I am burning fuel, becuase I can watch the mileage drop when in stop and go traffic or idling at a stop with autostop not engaged.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #9 (permalink)  
Old 05-29-2007, 09:24 AM
msantos's Avatar
Eco Accelerometrist
 
Real Name: MSantos
Location: Winnipeg, MB
Hybrids: 2006 HCH, 2007 Prius, 2007 HCH
Posts: 1,193
Default Re: Went over 1 mile in electric only yesterday

Many agree, that having a clutch between the motor/stator and the ICE's crankshaft is the obvious major next step in the evolution of the IMA platform. Let's hope that this improvment is indeed a part of the IMA gen 5 update due in 2009.

Cheers;

MSantos

.



Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #10 (permalink)  
Old 05-29-2007, 09:57 AM
Ridiculously Active Enthusiast
 
Real Name: Harold Wilkie
Location: Grand Forks B.C.
Hybrids: HCH 11
Posts: 834
Default Re: Went over 1 mile in electric only yesterday

A clutch and a bigger electric mtr! And I guess a larger battery pack H
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Topic Starter Forum Replies Last Post
The History of Hybrid Vehicles PriusGuy04 Anything Goes 10 10-05-2008 11:53 PM
Electric motorcycle: 8.168 sec, 1/4 mile bwilson4web Fuel Economy & Emissions 5 05-05-2007 05:42 AM
WARNING: 100MPG Hybrid Electric Vehicle Technology a Reality Now bwilson4web Journalism & The Media 1 03-11-2007 12:53 PM
Why the series hybrid is far superior to the parallel hybrid. evone General Forum 64 11-15-2006 08:15 PM
GreenHybrid Referenced in L.A. Times Magazine Jason Our Announcements 9 08-29-2004 07:00 PM


All times are GMT -7. The time now is 10:39 PM.


Home | Hybrid Discussion Forums | Hybrid Articles Archive | Mileage Database | Hybrid Photo Galleries | Compare Vehicles
Terms of Service - Privacy Policy - Advertising
GreenHybrid.com, Copyright 2008
InternetBrands.com Automotive Network

SEO by vBSEO 3.2.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51