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Baykee Integrated double conversion Online UPS Power Solution escorts the Yangtze River Tunnel/Emergency power source applicant in the Tunnel

Baykee’s double conversion Online UPS EPS has been widely used in different area, Railway, metro, Airport, hospital etc. Suit for various power situation and application area. Recently, the leading power quality service provider “Baykee” successfully passed the acceptance test for the tunnel-specific integrated power solution deployed for the rapid transformation project of the Jiangbei connecting line of the Yangtze River Tunnel in Nanjing. The Baykee Power Supply once again escorted the Yangtze River Super Project and became the key project to escort the Yangtze River rapid crossing channel after the Chongqi Bridge, Shanghai Yangtze River Bridge, Shanghai Yangtze River Tunnel and Nanjing Yangtze River Tunnel.

The Nanjing Yangtze River Tunnel is located between the Nanjing Yangtze River Bridge and the Nanjing Yangtze River Tunnel. It is a fast-connecting river crossing between Nanjing Jiangbei New District, Hexi New Town and Nanjing Main City. On July 2, 2015, the Nanjing Yangtze River Tunnel was successfully completed. This is the world. The tunnel with the largest scale, the longest length, the most complicated geology and the highest water pressure in the same type of tunnel is known as the “world-class project with a depth of 70 meters at the bottom of the river” and was officially opened to traffic on January 1, 2016.


It is understood that since the opening of the Yangtze River Tunnel, the average daily traffic volume has reached about 40,000. Although the main road of the rapid transformation of the model west road on the South Bank has been completed, the north bank of the tunnel is subject to multiple tunnels and existing roads. At the level crossing, it is impossible to play a fast-moving role. The rapid transformation route is about 2.3km long, of which the tunnel length of the buried section is 1140m and the length of the open section tunnel is 510m. After the completion of the transformation, the capacity of the Jiangbei connecting line of the Yangtze River Tunnel will be increased to more than 50,000 vehicles per day, and 80,000 vehicles will be reached in the long run.


The tunnel electric mechanical system is a key measure to effectively overcome the harshness of the tunnel environment and ensure the safety of the tunnel. Its functional integrity and operational safety are key issues in highway operation management. The internal electric mechanical system of the tunnel is complex, especially the fire safety system, lighting system, ventilation system, monitoring system, communication system and other mechanical and electrical systems that are related to public safety. It is an indispensable facility to ensure the safety of tunnel driving. All of them have buried safety hazards for tunnel safety and even caused serious traffic safety accidents. Compared with ordinary tunnels, the Yangtze River Tunnel has long-term mileage and complex environment. In order to effectively solve the power safety problem of the tunnel electromagnet system, the owner unit implements stricter standards for the equipment supplier's choice in this renovation project.

For the actual use requirements of the electromagnet systems such as the Yangtze River Tunnel Reconstruction Project Monitoring System and Emergency Lighting System, the Baykee Technology team is a tunnel integrated double conversion Online UPS power solution that integrates UPS power supply, EPS power supply and other products, product performance, technical advantages, project experience. It has stood out among many competitors and has been highly recognized by the users.

Aerospace Baykee (Guangdong) Technology Co., Ltd( previous name Foshan Baykee New Energy Technology Incorporated Company)
Factory adds: Building 4, No.115, Zhangcha 1st Road, Chancheng District, Foshan City, Guangdong Provice, China | 528051
Tel:+86-757-82026952 | Fax:+86-757-82207159
Skype:[email protected] | | Email:[email protected] |