IEC 61980 2 Inductive Power Transfer Alignment Testing
The IEC 61980 series of standards provides a comprehensive framework for the design, development, and testing of inductive power transfer (IPT) systems used in electric vehicle (EV) charging infrastructure. Specifically, IEC 61980-2:2014 focuses on alignment tests to ensure that the IPT system operates efficiently and safely. This service is tailored for quality managers, compliance officers, R&D engineers, and procurement professionals involved in the development of EV charging equipment.
The alignment test ensures that the power transmitter and receiver are correctly positioned relative to each other before power transfer begins. Proper alignment minimizes electromagnetic interference (EMI), maximizes energy efficiency, and extends the lifespan of both the transmitter and receiver components. The test involves precise positioning of the test specimen under specific conditions to simulate real-world use scenarios.
During the alignment testing process, several key parameters are monitored and recorded:
- Transmitter and Receiver Positioning
- Power Output Levels
- Energy Efficiency Metrics
- EMI Emission Levels
- Temperature Stability of Components
The test setup typically includes:
- An inductive power transfer system with a transmitter and receiver
- A precision positioning fixture to ensure accurate alignment
- Data acquisition equipment for real-time monitoring
- Environmental control systems to maintain consistent conditions
The testing process involves multiple iterations of positioning the receiver over the transmitter, adjusting it until optimal performance is achieved. This includes:
- Initial setup and calibration of test equipment
- Alignment adjustments to ensure proper position between transmitter and receiver
- Data collection on various performance metrics during alignment
- Analysis of collected data to validate alignment criteria
- Documentation and reporting of results
The primary goal is to achieve a high degree of accuracy in positioning the receiver over the transmitter, which directly impacts energy transfer efficiency. Proper alignment reduces losses due to misalignment, ensuring that more power reaches the intended destination with minimal waste.
In addition to testing, this service also includes:
- Compliance verification against IEC 61980-2 standards
- Training on best practices for IPT system setup and operation
- Support with troubleshooting alignment issues
- Customized reports tailored to the client's needs
The testing process is critical in ensuring that EV charging equipment meets stringent safety and performance standards. By adhering to IEC 61980-2, manufacturers can ensure their products are reliable, efficient, and safe for use in real-world applications.
| Parameter |
Specification |
Methodology |
| Transmitter Positioning |
Within ±1 mm tolerance |
Using a precision positioning fixture |
| Receiver Positioning |
Within ±1 mm tolerance |
Using a precision positioning fixture |
| Energy Efficiency |
85% minimum efficiency at 90% load |
Data acquisition during testing |
| EMI Emission |
Complies with IEC 61980-2 limits |
Measurements using an EMC test chamber |
The alignment test is a crucial step in the development and quality assurance of EV charging equipment. By ensuring that the transmitter and receiver are properly aligned, manufacturers can enhance the overall performance and safety of their products.
Applied Standards
| Standard |
Description |
| IEC 61980-2:2014 |
Defines the alignment test for inductive power transfer systems used in EV charging infrastructure. |
| ISO 17025 |
Ensures that testing facilities maintain high standards of competence and quality. |
| IEC 546:2018 |
Specifications for low-voltage power systems with frequencies below 3 kHz used in EV charging. |
The alignment test is a key component of the broader testing framework defined by these standards. By adhering to IEC 61980-2, manufacturers can ensure that their products meet the highest safety and performance criteria.
Customer Impact and Satisfaction
- Enhanced Safety: Proper alignment minimizes EMI, reducing risks of electrical hazards.
- Better Efficiency: Optimized positioning ensures maximum power transfer with minimal losses.
- Increased Reliability: Accurate testing leads to more robust and dependable products.
- Compliance Assurance: Ensures that EV charging equipment meets all relevant standards and regulations.
- Cost Savings: By identifying and resolving alignment issues early in the development process, manufacturers can avoid costly rework or recalls.
Customer satisfaction is paramount in our service. Our team of experts works closely with clients to ensure that every aspect of the alignment test is conducted meticulously. This collaborative approach ensures that customers receive products that not only meet but exceed industry standards.
Frequently Asked Questions
What does the alignment test check for in IEC 61980-2?
The alignment test ensures that the transmitter and receiver are correctly positioned relative to each other, focusing on factors like EMI emissions, energy efficiency, and overall system performance.
How often should I perform an alignment test?
Alignment tests should be conducted during initial development, after significant design changes, before final product certification, and periodically during production to ensure continued compliance.
Is the alignment test part of ISO 17025?
While ISO 17025 ensures laboratory competence, it does not specifically outline the details of an alignment test. However, compliance with IEC 61980-2 is a requirement for any testing that includes alignment checks.
What happens if the alignment is incorrect?
Incorrect alignment can lead to reduced energy efficiency, increased EMI emissions, and potential safety hazards. It may also result in product failure during certification or field use.
Can you provide training on how to conduct the test?
Yes, our team offers comprehensive training sessions tailored to your specific needs. These sessions cover best practices for IPT system setup and operation.
How long does an alignment test take?
The duration of the alignment test varies depending on the complexity of the system being tested. Typically, it can range from a few hours to several days.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
Is the alignment test part of ISO 17025?
While ISO 17025 ensures laboratory competence, it does not specifically outline the details of an alignment test. However, compliance with IEC 61980-2 is a requirement for any testing that includes alignment checks.
What happens if the alignment is incorrect?
Incorrect alignment can lead to reduced energy efficiency, increased EMI emissions, and potential safety hazards. It may also result in product failure during certification or field use.
Can you provide training on how to conduct the test?
Yes, our team offers comprehensive training sessions tailored to your specific needs. These sessions cover best practices for IPT system setup and operation.
How long does an alignment test take?
The duration of the alignment test varies depending on the complexity of the system being tested. Typically, it can range from a few hours to several days.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
What happens if the alignment is incorrect?
Incorrect alignment can lead to reduced energy efficiency, increased EMI emissions, and potential safety hazards. It may also result in product failure during certification or field use.
Can you provide training on how to conduct the test?
Yes, our team offers comprehensive training sessions tailored to your specific needs. These sessions cover best practices for IPT system setup and operation.
How long does an alignment test take?
The duration of the alignment test varies depending on the complexity of the system being tested. Typically, it can range from a few hours to several days.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
Can you provide training on how to conduct the test?
Yes, our team offers comprehensive training sessions tailored to your specific needs. These sessions cover best practices for IPT system setup and operation.
How long does an alignment test take?
The duration of the alignment test varies depending on the complexity of the system being tested. Typically, it can range from a few hours to several days.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
How long does an alignment test take?
The duration of the alignment test varies depending on the complexity of the system being tested. Typically, it can range from a few hours to several days.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
What kind of reports will I receive?
You will receive detailed reports that include all test parameters, results, and recommendations for improvement. These reports are designed to be easily understandable and actionable.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
Do you offer remote testing services?
Yes, we can conduct the alignment test remotely using our advanced data acquisition systems. This allows for flexibility in scheduling and ensures that the testing process is as efficient as possible.
