Throughout 2015, the Roewe e550 sold 11,700 cars in Shanghai. As a compact car, the sales exceeded that of the same-model best-selling car in the same area. This sales can be said to be bright. The compact car has always been the main battlefield of major car manufacturers, and the Roewe e550 in 15 years the automotive market to defeat the ruler of this level the public can be said that the fight for the domestic car took a breath. So, what makes the e550 so impressive in 2015? First of all, have to admit that the state subsidies and support for new energy vehicles is e550 a major external factors of success. Preferential policies to buy new energy in Shanghai make e550 many consumers favor. However, apart from the policy, e550 there are no other advantages or highlights it? The answer is yes. That is a core technology e550 - SAIC self-developed hybrid technology. As we all know, many domestic SAIC car manufacturers, one of the few attach importance to technology research and development and innovation of enterprises. And even more so with the development of hybrid technology and new energy vehicles. In the hybrid vehicle battery, electric control, electric drive and other core technologies, SAIC is the country's leading. Now let Xiaobian analyze and analyze Roewe e550's electric technology for you. First of all, the Roewe e550 is the first Green-motion high performance triple hybrid engine in the world to match the EDU smart electric drive transmission, one of the world's top three leading hybrid technologies, capable of delivering 147 kW of peak power and 587 Nm Peak torque output, power performance and ride comfort comparable to traditional fuel vehicles. The so-called "three-core" refers to its equipped with 1.5l VTI-tech gasoline engine, ISG (Integrated Starter Generator) start and power generation machine, TM (Traction motor) traction motor three nuclear power, this power makes the Roewe e550 in the face Shanghai's complex traffic situation is capable of ease. In addition to the "three-core", the other two major technical highlights of the Roewe e550 are the "dual-core" and the "eight-mode". The term "dual-core" refers to the two powertrains that have both a gasoline engine and a motor. Modulo "refers to its seven kinds of driving plus charging mode, a total of eight kinds of operating modes. According to factory data shows that the maximum mileage of the car is 600km, pure electric mode comprehensive road mileage of 60km, the overall fuel consumption of 1.6L / 100km. SAIC engineer introduction, SAIC self-developed EDU intelligent electric drive unit can intelligently control the motor and the engine timely switch, the engine and motor efficiency to the highest, as far as possible to ensure energy conservation. The technology, which has filed 147 patent applications and obtained U.S. patents, is one of the world's top three leading hybrid technologies. Power problems have been solved, we have to mention a problem all new energy vehicles will face, battery safety issues, then SAIC in this regard is how to do it? According to reports, Roewe e550 lithium iron phosphate battery pack has been through the fire, water immersion, drop, short circuit, acupuncture and other extreme abuse tests, access to the United States UL2580 large battery safety certification, and reached the second level after the nuclear submarine dust and water Civilian highest level of IP67 certification, vehicle and key components also through wading and rain and other experiments to test, making Roewe e550 fear of the rainy season, plateau and other complex climate and geographical environment. In addition, Roewe e550 first commitment to 5 years or 100000 km battery attenuation does not exceed 20%, which is currently than the domestic market most new energy models only give N years N million km warranty, but did not explicitly committed to the practice of battery attenuation , Obviously more emboldened, but also to allow consumers at ease. In the vehicle safety, Roewe e550 with ten in one full range of security, significantly ahead of its class models. Particularly worth mentioning is that through the Roewe e550 remote real-time monitoring system, SAIC backstage work team can monitor and alert low battery, vehicle data anomalies, system alarms and other conditions, comprehensive protection of traffic safety. In addition, it also has high-voltage protection system that can provide high-voltage electric shock protection, vehicle collision power protection, high-pressure parts waterproof protection, high voltage leakage insulation protection. In addition to these technical advantages, the e550 also has its own advantages in fuel economy. Fully charged state of oil, driving Roewe e550 driving more than 20 km, the fuel consumption is almost negligible. Engineers explained to us why the low-fuel consumption of the Roewe e550. On the one hand, the EDU intelligent drive unit, one of the world's three leading hybrid technologies, can optimize vehicle energy management and control. On the other hand, the braking energy recovery system, the EPS electronic parking system with independent intellectual property owned by SAIC, and Designed specifically for the Roewe e550 Michelin Bo Yue LC series tires and a series of systems and configurations, making the Roewe e550 100 km fuel consumption can be as low as 1.6L, taking into account the low-carbon travel and fuel economy. In summary, I think, SAIC e550 can achieve such a good sales results on the self-evident it. Hydraulic Breaker Piston,Hydraulic Hammer Spares,Hydraulic Pump,Brake Hydraulic Pump Yantai Tianbing Construction Machinery Co., Ltd , https://www.tbbreaker.com
SAIC e550 hybrid technology analysis