Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)

Tags: Hybrid, Synergy, Drive, synergy bank, synergy brass quintet, synergy bank houma, synergy boston, synergy bariatrics, synergy berlin, synergy band, synergy basketball, synergy brands, synergy broadband, synergy alternative, synergy america inc, synergy athletics, synergy associates, synergy app, synergy astoria, synergy appliance, synergy antonym, synergy av, synergy autostart,
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Hybrid Synergy Drive (HSD)
Post: #1

Hybrid Synergy Drive (HSD) is a set of hybrid car technologies developed by Toyota and used in that company's Prius, Highlander Hybrid, Camry Hybrid, Lexus RX 400h, and Lexus GS 450h automobiles. It combines the characteristics of an electric drive and a continuously variable transmission, using electricity and transistors in place of toothed gears. The Synergy Drive is a drive-by-wire system with no direct mechanical connection between the engine and the engine controls: both the gas pedal and the gearshift lever in an HSD car merely send electrical signals to a control computer.

HSD is a refinement of the original Toyota Hybrid System (THS) used in the 19972003 Toyota Prius. As such it is occasionally referred to as THS II. The name was changed in anticipation of its use in vehicles outside the Toyota brand (Lexus).

When required to classify the transmission type of an HSD vehicle (such as in standard specification lists or for regulatory purposes), Toyota describes HSD-equipped vehicles as having E-CVT (Electronically-controlled Continuously Variable Transmission).
Post: #2
Thumbs Up 

.doc  TOYOTA HYBRID SYSTEM-II.doc (Size: 828.79 KB / Downloads: 260)
This article is presented by:
Nigamananda Jena
Roll No:25330
Regd No: 0601105136


Automobiles of the future must increase both environmental and safety performance, while significantly increasing the all-important motor vehicle characteristic of being fun to drive. To achieve superior driving performance, which is the basis for driving enjoyment, the conventional approach has been to increase output and torque by increasing engine displacement or using supercharging. However, this approach decreases fuel efficiency, making it difficult to achieve compatibility of environmental performance and power. In other words, fuel efficiency and power are in a trade-off relationship. By using the Toyota Hybrid System (THS), the Prius was able to escape the inevitability of this relationship in a paradigm shift. The goal of the Hybrid Synergy Drive concept is to achieve compatibility of high levels of both environmental performance and power.The newly developed hybrid system, THS II, targets both greater power and improved motor power transmission efficiency, advancing energy management control for the entire vehicle. As a result, Hybrid Synergy Drive has been developed, which markedly increases power performance, improves acceleration performance, and at the same time achieves the highest degree of environmental performance in the world.

Automobile hybrid systems combine two motive power sources, such as an internal combustion engine and an electric motor, to take advantage of the benefits provided by these power sources while compensating for each other's shortcomings, resulting in highly efficient driving performance. Although hybrid systems use an electric motor, they do not require external charging, as do electric vehicles.
Characteristics of Hybrid Systems
Hybrid systems possess the following four characteristics:

1) Energy-loss reduction
The system automatically stops the idling of the engine (idling stop), thus reducing the energy that would normally be wasted.

2) Energy recovery and reuse
The energy that would normally be wasted as heat during deceleration and braking is recovered as electrical energy, which is then used to power the starter and the electric motor.

3) Motor assist
The electric motor assists the engine during acceleration.

4) High-efficiency operation control
The system maximizes the vehicle's overall efficiency by using the electric motor to run the vehicle under operating conditions in which the engine's efficiency is low and by generating electricity under operating conditions in which the engine's efficiency is high.

The series/parallel hybrid system has all of these characteristics and therefore provides both superior fuel efficiency and driving performance.

Post: #3
report for hybrid synergy dive

Marked Categories : yhsm inucbr 001, hybrid synergy drive in operation ppt, hybrid synergy drive hsd report, electrical characteristics seminar topics, hybrid synergy drive presentation, toyota hsd ppt, synergy drives seminar, hybrid synergy drive ppt presentation, seminar on synergy drives, hybrid synergy drive pdf, continuously variable transmission seminar topics, mechanical seminar topics, mechanical seminars topics, hybrid synergy drive seminar, hybrid synergy drive report, hybrid synergy drive, hsd transmission, hybrid synergy drive seminar report, hybrid synergy drive hsd, hybrid synergy drive hsd pdf, hybrid synergy drive hsd project report, hybrid synergy drive hsd ppt,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
Thumbs Down five phase brushless dc machine direct drive system seminar ppt download Guest 1 258 14-10-2017 09:42 AM
Last Post: jaseela123
  optical disk drive report Guest 1 271 11-10-2017 09:07 AM
Last Post: jaseela123
Wink Speed Control o f Three Phase Induction Motor b y Variable Frequency Drive Guest 1 175 05-10-2017 11:59 AM
Last Post: jaseela123
  acs800 drive presentation in powerpoint Guest 1 207 05-10-2017 11:34 AM
Last Post: jaseela123
  Biomass supported solar thermal hybrid power plant Guest 1 374 04-10-2017 11:11 AM
Last Post: jaseela123
  seminar report on biomass supported solar thermal hybrid power plant Guest 1 202 02-10-2017 04:25 PM
Last Post: jaseela123
  a hybrid wind solar energy system a new rectifier stage topology ppt Guest 1 244 02-10-2017 02:53 PM
Last Post: jaseela123
  documentation on power management strategies for a grid connected pv fc hybrid system Guest 1 156 30-09-2017 01:16 PM
Last Post: jaseela123
Smile hybrid power consumption in train with pneumatic bumper project Guest 1 258 30-09-2017 12:33 PM
Last Post: jaseela123
  velamma episode 53 pdf google drive Guest 0 589 30-09-2017 10:18 AM
Last Post: Guest
This Page May Contain What is Hybrid Synergy Drive (HSD) And Latest Information/News About Hybrid Synergy Drive (HSD),If Not ...Use Search to get more info about Hybrid Synergy Drive (HSD) Or Ask Here