Completion test of adding power generation equipment to the power system
The completion test before the power generation equipment is added to the power system aims to ensure that the power generation equipment can operate safely and reliably after being connected to the power system, and to avoid delays in power supply or reduced power supply quality due to design non-compliance or equipment failure. This includes confirming that the insulation status of the equipment, protection coordination, control system, etc. comply with relevant standards and specifications.
The purpose of the completion test is multifaceted：
- 1. Ensure that the equipment is safe and reliable：The test can detect the insulation properties of the equipment, whether there are defects inside, whether the protection coordination is reasonable, etc., to ensure that the equipment will not fail or be dangerous during operation.
- 2. Verify equipment performance：The test can verify the power generation capacity, transmission efficiency, stability, etc. of the equipment, and ensure that the performance of the equipment in the power system meets the requirements.
- 3. Assess the safety status of equipment：The test can evaluate the insulation status and partial discharge of the equipment, determine the health status of the equipment, and prevent equipment failure.
- 4. Reduce risk：The test can detect potential problems with the equipment early, and avoid safety accidents or affect the quality of power supply after the equipment is officially in operation.
- 5. Increase efficiency：The test can help the equipment achieve the best power generation efficiency and reduce maintenance costs after it is officially operated.
Common completion pilot projects include：
- Insulation test：Test whether the insulation properties of the equipment meet the requirements
- Partial discharge test：Detect whether there is a partial discharge phenomenon inside the equipment and determine the insulation state
- Protection coordination test：Verify that the protection system of the equipment is reasonable to avoid misoperation of the equipment in the event of failure
- Control system test：Verify that the function of the control system is normal to ensure that the system can operate stably
- Power generation performance test：Verify the power generation capacity and transmission efficiency of the equipment, etc.
All in all, The completion test before the power generation equipment is added to the power system is an important part of ensuring the safe and reliable operation of the power generation equipment. It can effectively reduce the risk of power supply, improve the quality of power supply, and lay the foundation for the long-term stable operation of the equipment.