Wednesday, January 25, 2012

The new EV · SIM-LEI (4 added)

Shim drive 333km range achieved in the EV



Photo:
Electric car venture SIM-Drive (Sims Drive) is leading the development car as the first "SIM-LEI" was released.
"SIM-LEI" is the vehicle through the complete development cycle of 15 months from January 2010. The car's name "SIM-LEI" is, Leading Efficiency In-acronym that was taken wheel motor.
Body size, 1550mm Height 1600mm × 4700mm × Length Width. Length and makes it a little longer, but the compact size. Body was secured to ride comfort for four adults, the lighter has been measured for body through all-steel monocoque body, vehicle weight, including mechanisms such as lithium-ion battery, which is 1650kg.
Driving is performed in direct drive external rotor in-wheel motor expression. And lithium-ion battery capacity 24.9kWh, about the same as battery electric vehicles are already commercially available. AC power consumption rate is 77Wh/km, this is equivalent to the rate of energy consumption 70km / L in terms of gasoline consumption per liter. Acceleration time 0-100km / h is the wave speed and sports car 4.8 seconds, top speed is sufficient to achieve numerical and practical 150km / h.
SIM-was the most important development of the LEI is a driving range, a goal that was more than 300km with it. In JC08 mode and the finished car, provide range of 333km. To do this, including the frame with built-in components and in-wheel motors, high-efficiency energy recovery by regenerative cell density, ultra-low rolling friction anti-adoption of the tire, and have played an important role and reduced air resistance.
Sims Drive, has been aiming at commercialization of electric vehicles it plans in 2013.
===============================
The latest in EV development have continued to Professor Shimizu of Keio University. During this period, Tsunorimasu even think that. However, intentionally released. Yesterday was featured in the WBS. I do not now what happens to the presence of long-range EV, and think are pretty strict. Professor EV made ​​of fresh water, as a single piece of hardware is great. What is the problem of how do we incorporate into it in a social system.
-----------------------------4/2---------------
SIM-similar to what I thought somehow to watch the LEI. Somewhat unsophisticated but has a very advanced content. As seen in the atmosphere such somewhere. And this is remembered. Dina Panhard of France. 1950 is an advanced sedan. Mid-size sedan 4570X1600mm. Slightly less than the SIM-LEI, because it stretches the tail SIM-consciously LEI. I would say the same. However, lightweight aluminum body of the vehicle weight is 650kg. SIM-less than half of LEI. Small engine 850cc air-cooled horizontally opposed twin. Pulling up to 135km / h in this small engine. Without much emphasis on speed, fast cars and great cruising France's principal home. Thoughts on the efficiency of the vehicle, if you have Arane. The car makes possible. However, obtaining an aluminum body変Ezaru to steal a little bit on the other hand, the 1960s has become an all-steel. In terms of today, I is like a gradual change in carbon steel. SIM-steel has become a realistic request in accordance with LEI. Vehicle weight (weight of batteries) for thought, or what have Arane


-----------------------------4/3---------------
I worked side by side was Professor Shimizu EV now. Germany rather than an "us winds franc" mood, I feel the design concept. The eco-car that might be better. Professor Shimizu vehicle was involved, I think mature uniformly high. Later, I'll do that or adapt it to the social system.
1991 IZA
Rushioru 1997
2002KAZ
2004ELIICA 20011SIM-LEI The SIM-LEI, is often seen in compact version ELIICA.
-----------------------------4/4---------------
Shimizu, president of Sims Drive - blackouts - "impact on EV is not"
(Response) March 30 (Wed) 6:45 pm 20

Shimizu, president of Sims Drive - blackouts - "impact on EV is not" (response) Image East since the earthquake, the Kanto region is followed by rolling blackouts, EV Some view of the end of the boom. Car No. 1, March 29, but ahead of development "SIM-LEI" said Hiroshi Shimizu, President and CEO announced drive shim, the rolling blackouts will hinder the spread of the EV及Bosazu, if the situation permits, rather than planning The exhibit explained what the benefits of EV during a power outage.
"Even Japanese cars were all in the EV, there is no problem increasing power output by 10%. If you assume the charge of the night, can be addressed by the current generation capacity. SIM yet-household batteries for LEI electricity can be stored for two days. Things will electricity deregulation, it is possible to live on as usual by using the EV electricity even when a power failure "
Mr. Shimizu has also become a rolling blackouts this opportunity, you are expected to spread rapidly solar power.
"The garage roof, SIM-length of the LEI, you can install the solar panels of the same size and width, you can create a 6000km driving 10,000 worth of electricity per year. If a typical user, solar I only run at power. by rolling blackouts this addition will increase the process of introducing solar power. then lowered the price on economies of scale, further accelerating the spread. at a rate considerably faster than originally expected, may achieve grid parity "
EV 怯Mazu unfavorable situation that seems to rolling blackouts, and the spread of solar power batteries and accumulators used in reverse, positive thoughts about what's fresh look to the positive direction, the current Japanese attitudes needed most I would not be.
(Masayuki Moriguchi) Shimizu, president of Sims Drive - blackouts - "impact on EV is not" (response) Image Shimizu, president of Sims Drive - blackouts - "impact on EV is not" (response) Image Shimizu, president of Sims Drive - blackouts - "impact on EV is not" (response) Image
============================
EV is also developing electric energy is reduced. After all, efficiently carried out overnight charge, I would say that the rotation of the battery pack to do reasonably well. We can not do a lot of fast charge during the day so I would not go for petrol. Gasoline in short supply, the news media has been a boon Nissan Leaf.
Power companies from around the Osaka Expo in 1970 was sold by the nighttime power hot water system. Since then, it was important to get efficient use of electricity at night. At that time, I had a 100L water tank, and I've lost too much water during a bath. His mother, "It's from the frame as soon as the gas," said Temashita. Since then, "That's Yappari gas" it was. The gas is certainly handy. Consider the amount of electricity used to charge the next day in EV, the battery pack to provide. Is it such a hassle? It is a surprisingly subtle issue.
-----------------------------4/5---------------
Look back at the EV in the early 1990s by going back a bit. Are stimulated to GM Impact EV prototype is that each power company. Lead-acid battery is the battery still is many times NiCad batteries. With auxiliary equipment such as air conditioning, in the distance and fell Gakutsu飛Base is it. But aesthetically I do not think that many of those. Than the car itself, that you must have noticed the construction of nuclear power With more number of EV, but closed at the waist and I guess.
Tohoku Electric Power, 1993 EV WAVE
LOTUS ELISE than smart. Was certainly full carbon.

1991 IZA

-----------------------------4/6---------------

Table 1: Specifications of the IZA

Car's name IZA
Capacity 4 people
Dimensions (Length x Width x Height) 4850 × 1770 × 1260 (mm)
Empty vehicle weight 1573kg
Battery type Nickel-cadmium battery  
The battery voltage 288V (× 100Ah)
Battery weight 531kg
Charging time -
Electric motor DC brushless motor (4)
Maximum output Each 25kW / (100kW)
Tire 205/50R17
Maximum torque 42.5kg-m
Maximum speed 176km / h
Acceleration (0-400m) 18.05 seconds.
Mileage one charge
(Constant speed driving 100km / h)
279km
Mileage one charge
(Constant speed driving 40km / h)
548km
A mileage charge (10-15 mode). -
Equipment Air conditioning, power steering, power windows
Announcement 1991

No comments:

Post a Comment