Pantograph Test Bench
In the electrified railway domain, a Pantograph Test Bench plays a pivotal role in ensuring the reliable operation of the power collection system. This specialized equipment is designed to comprehensively assess the performance of pantographs, which are crucial components for trains to draw electrical power from overhead catenary systems.
Advantages of Pantograph Test Bench
- Simulate Multiple Operating Conditions: It can simulate the working states of the pantograph under different operating speeds (covering various conditions such as low speed, medium speed, and high speed), different line conditions (such as different catenary heights and tension changes), and different climatic environments (such as harsh weather conditions like strong winds, rain, and snow). By comprehensively simulating these complex conditions, it can fully test the adaptability, reliability, and safety of the pantograph, discover potential problems in advance, provide a strong basis for the optimized design and maintenance of the pantograph, and ensure that it can work properly in various actual operating scenarios.
Features of Pantograph Test Bench
- Intelligent Data Analysis: It is equipped with an intelligent data analysis system that can deeply mine and analyze a large amount of pantograph test data collected. Through data analysis, intuitive charts and reports can be generated to display information such as the performance change trends of the pantograph and fault probability analysis. At the same time, by using machine learning algorithms to learn and train historical data, it can predict the potential faults and performance degradation of the pantograph, provide a scientific basis for preventive maintenance, and realize the intelligent management and maintenance of the pantograph.
No. | Item | Range | Accuracy |
| 1 | Height Measurement Range | 0 ~ 3000mm | 0.5%F.S |
| 2 | Pressure Measurement Range | 0 ~ 300N | 0.5%F.S |
| 3 | Output Voltage | DC 110V | 0.5%F.S |
| 4 | Time Range | 0 ~ 99.9s | 0.5%F.S |
| 5 | Pantograph Raise/Lower Time Display Resolution | 0.1s | |
| 6 | Air Pressure Adjustment Range | 0.05 ~ 1.0MPa | 0.5%F.S |
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No. | Test Item | Description |
| 1 | Static Pressure Test | Plot static pressure vs. height curve of the pantograph |
| 2 | Pantograph Raise Time Test | Photoelectric induction timing system to test pantograph raise time |
| 3 | Pantograph Lower Time Test | Photoelectric induction timing system to test pantograph lower time |
| 4 | Air Tightness Test | Test the air tightness performance of the pantograph |
| 5 | Maximum Pantograph Height Test | Test the maximum pantograph height in free state |
| 6 | ADD Test | Test the air tightness of the ADD (Automatic Dropping Device) |
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No. | Standard/Document No. | Standard/Document Name |
| 1 | GB/T 21561.1 | Railway Applications - Rolling Stock - Pantographs - Characteristics and Tests |
| 2 | TB/T 1456 | Rolling Stock - Pantographs for Main Line Rolling Stock - Characteristics and Tests |
| 3 | TB/T 3271 | Railway Applications - Pantograph and Catenary Interaction - Criteria |
| 4 | GB 5083 | General Rules for Design of Safety and Health of Production Equipment |
| 5 | GBZ 2.1 | Occupational Exposure Limits for Hazardous Factors in the Workplace |
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No. | Standard/Document No. | Standard/Document Name |
| 1 | GB/T 21561.1 | Railway Applications - Rolling Stock - Pantographs - Characteristics and Tests |
| 2 | TB/T 1456 | Rolling Stock - Pantographs for Main Line Rolling Stock - Characteristics and Tests |
| 3 | TB/T 3271 | Railway Applications - Pantograph and Catenary Interaction - Criteria |
| 4 | GB 5083 | General Rules for Design of Safety and Health of Production Equipment |
| 5 | GBZ 2.1 | Occupational Exposure Limits for Hazardous Factors in the Workplace |
| ------END------ | ||
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