| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | One Year |
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Product Description
The transmission test bench is built with a multi-drive system architecture to meet the requirements of drive and load synchronization control and measurement. The system simulates the characteristics of power input and output to complete the drive and load test of the transmission; At the same time, the transmission efficiency of the transmission and transmission system is recorded and converted in real time. Assist users to complete the quality, efficiency and reliability evaluation of transmissions.
Equipment Configuration
SSCD series AC dynamometer is the load for dynamic mechanical power test. The standard SSCH/SSCD series AC power dynamometer consists of an AC power dynamometer, a set of torque and speed measuring sensors, a base and a flange connected to the power machinery. The system should be matched with the DTC series frequency conversion inverter system and together with XLP1000 series control system.
Working Principle
Its working principle is to invert the AC power from the AC power dynamometer into DC power through the DTC inverter and then invert it into AC power for grid connection; the DTC frequency conversion inverter system adjusts the power grid current of the power dynamometer to control the speed and torque of the prime mover . For example, when used together with the XLE1000 series measurement and control system produced by our company, it can not only accurately measure and control the speed and torque of various rotating power machinery, but also can control the temperature, pressure, flow, current, voltage, etc. Parameters are measured and controlled.
SSCD200-1000/3300 Electric Dynamometer Technical Parameters
| Item | Electric dynamometer parameters |
| Model | SSCD200-1000/3300 |
| Brand | Seelong |
| Rated Power (kW) | 200 |
| Rated Torque (Nm) | 1910 |
| Constant Torque Speed Range (rpm) | 0-1000 |
| Constant Power Speed Range (rpm) | 1000-2600 |
| Max Working Speed (rpm) | 3300 |
| Over-speed capacity | 120% |
| Rated voltage (V) | AC 380 |
| Rated current (A) | 363 |
| Heat-dissipating method | Air-cooled |
|
Torque Measurement Accuracy (%FS) |
±0.2%FS |
| Encoder | Shanghai Jingfen |
| Model of encoder | HTL 512 |
| Can be customized | |
Technical Parameters
Product Features
1. Core Technology:
Unique and precise electric dynamometer control strategy, and the first to propose and verify the core algorithm of electric dynamometer control in China, which greatly improves the system dynamic response and control accuracy.
2. Frontier platform:
The unique feed-forward control theory of electric dynamometer, the control system has a built-in "dynamic analysis algorithm of motion equation"; and on this basis, the "electric inertia simulation system" of electric dynamometer has been developed; the only one in China who has mastered the "electric inertia load simulation system" Technology" and "electric dynamometer follow-up technology" can guarantee to replace the traditional mechanical inertia, and at the same time, can ensure the smooth transition of working conditions, prevent extreme conditions such as transmission overload and impact, and protect the safety of the tested product and the system.
3. Autonomous and controllable:
Take the lead in introducing the "central safety control system" in the measurement and control system:
Integrate timing and dynamic triggering functions, real-time dynamic monitoring of the running status of critical parts in the system, provide multi-level protection strategies such as failure warning, threshold alarm, system linkage, emergency shutdown, etc., to ensure system and product safety.
SSCD200 electric dynamometer has the following significant advantages:
The basic principle of Hydraulic and eddy current dynamometer is to convert the mechanical energy generated by the prime mover into heat energy and take away the heat after cooling by water. The energy emitted by the prime mover cannot be recovered, and energy is also consumed during the conversion process. However, the electric dynamometer can convert the mechanical energy generated by the prime mover into electrical energy and feed it back to the internal grid for use by other equipment.
The loading characteristics of the electric dynamometers are constant torque characteristics from zero speed to rated speed, and constant power characteristics from rated speed to maximum speed, which fully comply with the load characteristics of power machinery. Generally, the hydraulic dynamometer can only be loaded in one direction, while an eddy current dynamometer can be loaded in two directions, it cannot be used as a power back-drag prime mover, while the electric dynamometer can easily realize two-way loading and can be used as a power back-drag prime mover.
Due to the use of accessories that fully comply with national standards, users do not have to rely on the manufacturer for maintenance, and can completely carry out daily maintenance by themselves, even when it is necessary to replace the host and sensors. The electric dynamometer is the most ideal replacement product for the technological transformation of enterprise testing equipment due to its simple structure and maintenance-free, in addition to its excellent speed control performance, it also has a significant energy-saving effect.
The electric dynamometer is the test core of the whole test bench system. It adopts the variable frequency inverter system as the actuator of the electric dynamometer and adopts Seelong's new generation test and control system as the control core of the test bench system. Seelong software test system is developed based on C# platform and can carry out high dynamic control of the system. Seelong test and control system can automatically complete the relevant setting test cycle and user-defined dynamic test cycle; At the same time, Seelong test and control system can integrate external auxiliary equipment, perform centralized communication and control.
Seelong's test bench system adopts modular design, according to different test requirements and budgets, our professional engineers will customize different dynamometer test bench systems for customers.
Let's become partners, we will provide lifetime free software system upgrade for our dynamometer test bench system (Excluding the development of new applications).
Company Profile
Seelong Intelligent Technology (Luoyang) Co., Ltd. is a high-tech enterprise specializing in equipment measurement, control, design, manufacturing and sales of power engineering systems in various fields such as aerospace, automobiles, and new energy. The company is located in the beautiful Peony Flower City - Luoyang, the capital of God.
Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. The main products include electric dynamometer, measurement and control system, DC power supply, and condition guarantee system. Seelong has a complete sales and service system, adhering to the business philosophy of quality survival and service development, providing users with various types of power engineering measurement and control solutions in various fields.
Seelong's advanced design philosophy and rich industry experience give the company a technological advantage ahead of competitors in the same industry, and the company's products can better meet the actual market demand. Seelong is brave in innovation. While valuing its own technological breakthroughs and development, it has established long-term and in-depth cooperative relationships with multiple domestic research institutions such as Tsinghua University and Shandong University. It has passed CE certification, ISO9001 quality system certification, AAA level enterprise certification, obtained more than ten invention patents, and two software copyrights. It has provided professional equipment and services to more than a hundred users both domestically and internationally, The enterprise has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.
The company always adheres to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. To provide customers with products and services with high intelligence, precision, speed, reliability, and added value.
All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.
Company Certificates
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