News
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The first batch of 100MWh energy storage systems of the new Wolong energy storage plant line were successfully delivered
On September 24, 2023, the Feidong Guoxuan plant’s integrated solar and storage power generation power supply project supplied by Wolong Energy Storage successfully completed delivery. This project is the first project delivered since the new production line of Wolong Energy Storage was put...Read More -
Wolong Electric Drive participated in the keynote speech of the 5th Energy Internet International Innovation Summit: Large-scale Green Hydrogen Preparation and Application
On October 12, the 2023 Fifth Energy Internet International Innovation Summit, jointly organized by Tsinghua Sichuan Energy Internet Research Institute, New Energy Nexus, and Three Gorges Science and Technology Innovation Park, will kick off at Chengdu Tianfu International Conference Center. Thi...Read More -
Why should the direction of rotation be considered for 2-pole motors?
The direction of rotation of a 2-pole motor is very important because it directly affects how well the motor works and the viability of the application. Here are some reasons to consider the direction of rotation Functional requirements: Depending on the function required in a particular applicat...Read More -
Why positively pressurized enclosure type explosion-proof motors need blowing devices
Positive pressure shell type explosion-proof motors are usually used in environments with explosion hazards, such as petrochemical industry, coal mines, dust environments, etc. The main function of the purge device is to prevent explosive gas or dust from accumulating inside the motor housing, th...Read More -
Why choose variable frequency motors
Good energy saving effect: The variable frequency motor can dynamically adjust the speed and power output according to the actual load demand, avoiding the ineffective energy consumption of traditional fixed speed motors. Especially under partial load conditions, variable frequency motors can sig...Read More -
Commonly used motor cooling methods
The operation process of the motor is actually a process of mutual conversion between electrical energy and mechanical energy, and some losses will inevitably occur during this process. The vast majority of these losses are converted into heat, which increases the operating temperature of the mo...Read More -
IEC is the standard motor in Europe
The International Electrotechnical Commission (IEC) was established in 1906 and has a history of 109 years until 2015. It is the earliest international electrotechnical standardization agency in the world, responsible for international standardization in the fields of electrical engineering and e...Read More -
Features and advantages of variable frequency motors
Frequency conversion speed regulation usually refers to such an electromechanical system: frequency conversion speed regulation induction motor, frequency converter, programmable controller and other intelligent devices, terminal actuators and control software, etc., constitute an open-loop or c...Read More -
Advantages of Wolong explosion-proof motors
Wolong Nanyang explosion-proof motor: escorting industrial safety Nanyang, May 15, 2021 – In the industrial field, explosion accidents have always been a serious safety hazard. In order to ensure the safety of the workplace, Wolong Nanyang explosion-proof motors have become a solid backing...Read More -
Application of AC motors
AC motors are one of the most widely used motors in industry and agriculture, with capacities ranging from tens of watts to kilowatts, and are widely used in various industries in the national economy. In industry: small and medium-sized steel rolling equipment, various metal cutting machin...Read More -
What characteristics and requirements are typically required for motors used on oil drilling platforms?
Motors on oil drilling platforms usually need to have the following characteristics and requirements: High reliability: The operating environment of the drilling platform is harsh, which requires high reliability of the motor and it can run continuously for a long time without failure. Explosion-...Read More -
Explosion-proof grade of dust explosion-proof motor
In view of the explosion-proof requirements in dust environments, the common explosion-proof levels of dust explosion-proof motors are as follows: ExD: The explosion-proof motor housing is explosion-proof, which can withstand internal explosions by itself and will not cause explosions in the surr...Read More
