“Mitsubishi Outlander PHEV Technology to be Introduced at Automotive Engineering Exposition 2022May 23, 2022 4:30 PM
Mitsubishi Outlander Online Exhibition Image
Mitsubishi Motors Corporation (MMC) will be exhibiting at the Automotive Engineering Exposition 2022 to be held at Pacifico Yokohama from May 25 to 27, introducing new technologies incorporated in the Outlander.
In addition to the real exhibition, an online exhibition, “”Automotive Engineering Exposition 2022 ONLINE STAGE 1,”” will be held until May 31. The theme of the exhibition is “”Paving the Way to Carbon Neutrality. The theme of the exhibition is “”The Road to Carbon Neutrality,”” and it will be held under the theme of hybrids.
Mitsubishi Motors introduced the Outlander’s unique technologies, including the eco-friendly Plug-in Hybrid EV (PHEV) system, the “”S-AWC”” integrated vehicle dynamics control system that provides safe, reliable and enjoyable driving, a new platform, the first PHEV from Mitsubishi Motors with three rows of seating for seven people, and advanced safety equipment. Mitsubishi Motors will also introduce its new platform, the first three-row, seven-passenger PHEV packaging, and advanced safety equipment.
Mitsubishi Motors’ exhibits will cover five categories: “”New Generation PHEV System,”” “”Integrated Vehicle Dynamics Control System S-AWC,”” “”New Platform,”” “”Packaging,”” and “”Advanced Safety Equipment. At the real exhibition booths, visitors will be able to see actual vehicles and listen to easy-to-understand explanations centered on technical posters and online explainers. At the online exhibition, in addition to explanatory videos of each technology, developers will deliver explanatory videos in which they talk about their thoughts through driving images and data. In addition, a digital PHEV system that can be freely rotated, enlarged, and reduced using 3D data of the PHEV system will be exhibited.
New Generation PHEV System
PHEV components have been renewed to extend the EV cruising range from the previous model and improve EV-like acceleration. The output of the front and rear motors and drive battery has been increased by approximately 40% to expand the EV driving range. The front motor and generator have been optimized in terms of magnet layout and windings, and the latest technology has been introduced, including an oil cooling system with high cooling efficiency. The maximum output was significantly increased from 60kW to 85kW, and the maximum torque from 137Nm to 255Nm.
The power drive unit that controls the front motor has a new voltage boosting function that increases the voltage supplied to the front motor, thereby increasing its driving power. The rear motor has a square cross-section coil on the stator side to increase the winding density, and the maximum output has been increased from 70kW to 100kW. The drive battery has been increased to a total capacity of 20kWh, and the equivalent EV driving range (equivalent EV range) is 87km (WLTC mode).
In the transaxle, the strength and durability of the shaft and pinion of the differential gear have been improved in line with the higher output of the motor and engine. In addition, dedicated gears were installed in the power generation path to the generator and in the drive path to the axle to optimize the gear ratio, thereby improving both power generation efficiency and fuel economy. The gasoline tank capacity has also been increased, greatly extending the total cruising range for a combination of EV and hybrid driving.
Integrated Vehicle Dynamics Control System “”S-AWC
The increased motor output expands the control range of front/rear driving force distribution, resulting in greatly improved driving performance in various weather conditions and on various road surfaces. A new brake AYC (Active Yaw Control) function has also been added to the rear wheel side. This enables a smaller braking force per wheel per tire, making it possible for AYC to be more effective on slippery road surfaces. Seven drive modes are available to select vehicle dynamics optimized for various road conditions and driving styles. The mode can be selected using a dial-type mode selector on the floor console.
Newly developed platform
The newly developed platform and the highly rigid RISE collision safety reinforced body realize a high level of safety and handling stability. Front body rigidity and torsional rigidity have been significantly increased, contributing greatly to improved handling stability. MMC’s first hot-stamped ultra-high tensile strength steel sheet (1470 MPa), which exceeds the strength of conventional steel sheet, is used around the cabin to create a highly resistant cabin structure with minimal deformation.
Packaging that realizes three-row, seven-passenger seating for the first time among Mitsubishi Motors’ PHEVs.
By integrating the rear motor and control unit, the floor space required for a third seat is secured, enabling a seven-seat layout. At the same time, the unit is mounted outside the cabin to shut out high-frequency noise and achieve a high level of quietness.
Advanced safety equipment
MI-PILOT (with Navi Link function), an advanced highway same-lane driving support function, is installed. This control, which integrates the radar cruise control system [ACC] and lane keeping assist function [LKA], supports driving by keeping the distance between vehicles and the center of the lane. In addition, the system recognizes speed signs and automatically switches speed settings. It also uses map information provided by the Navi Link function to automatically adjust the vehicle speed to an appropriate level at highway curves and junctions. Even in traffic jams, the system automatically starts up within about 30 seconds after stopping, thereby reducing fatigue during long-distance driving on expressways and in traffic jams. By coordinating information obtained from various sensors, the accuracy of driving support has been improved and the support functions expanded.”