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1. Product Overview
Grid-connected and Sanyao power station control panels are available in manual, automatic and fully automatic types to meet different needs. The control panel is produced using two or more sets of wide-drawer type with electronic releases, universal circuit breakers as unit brakes (main switches) and other components to control the parallel operation of two or more diesel generators.
2. Product features
The cost of grid-connected and Sanyao power stations is low: according to the load size, the appropriate number of units is automatically put in, avoiding the small-load operation of high-power units.
Grid-connected and Sanyao power stations have low maintenance costs: high-power units have expensive accessories, wearing parts and major maintenance costs and are difficult to organize, while small-size units have sufficient spare parts and low maintenance costs.
Grid-connected, Sanyao power station has a long service life: it adopts a rotating rest system, which reduces the utilization rate of each unit during the same power generation time.
Grid-connected and Sanyao power stations are more reliable: In the grid-connected system, even when the same unit fails, some units continue to be used, avoiding the situation where a single unit fails and all shut down.
Grid-connected and Sanyao power stations are easy to transport, hoist and install.
3. Abnormalities in using sound
During normal operation, the machine makes a uniform 'buzzing' sound. If there is uneven sound or other noise, it is abnormal.
The sound is louder and sharper than usual. One reason is that overvoltage occurs in the power grid, and another reason is that the transformer is overloaded.
If a 'chirp' sound is made and the high-voltage fuse is blown, the tap changer is not closed in place. If a slight 'chirp' sound is produced, it is a discharge sound and indicates poor contact of the tap changer.
If the transformer makes whirring and squeaking sounds, and the sound is loud and messy, there may be a problem with the core of the transformer.
There is a 'hissing' sound of discharge in the sound, and corona or blue sparks can be seen at night. It may be that local discharge occurs in the wiring porcelain bottle of the transformer.
If you hear a 'crackling' sound while standing in front of the transformer, it may be that the grounding is poor or the ungrounded metal part is discharged with static electricity. At this time, the operation of the transformer must be stopped and maintenance must be carried out.
4. Transformer failure
If the tripping of the transformer causes other transformers to be overloaded, the backup transformer should be put in as soon as possible or the load should be reduced within the specified time;
Determine the cause of the fault based on the action of the relay protection and external phenomena. No power should be sent until the cause is identified and the fault is eliminated;
When abnormal operating conditions of the transformer are found, such as: internal popping sounds, abnormal and rising temperature, oil injection in the oil pillow or explosion-proof pipe, serious drop in oil level, serious oil test exceeding the standard, serious damage to the casing and discharge, etc. A power outage should be applied for processing.
5. Company Profile
Jiangsu Haixing Power Engineering Co., Ltd., located in Guxi Industrial Park, Taixing City, Jiangsu Province, is a professional manufacturer focusing on the design, installation, construction and technical services of environmental management projects, as well as the production, sales and maintenance of generator sets. The company mainly produces Dongfeng Fengshen generator sets, Dongfeng Cummins generator sets, Dongfeng Renault generator sets and Volvo generator sets, among which Dongfeng Cummins generator sets are sold at home and abroad.
Since its establishment, the company has continuously focused on the technology research and development of generator sets, expanded the production scale of generator sets, improved generator set-related services, and gradually developed into a new modern private enterprise in Taizhou City. The company has a complete organization and management system, rich human resources, advanced technology research and development and process equipment capabilities, and complete testing equipment. The 'Haixing' brand 20-2000Kw diesel generator sets produced are widely used in shipping, petrochemical industry, highways, railways, water conservancy hubs, municipal engineering, postal and telecommunications, industrial and mining enterprises, hotels and other fields.
1. Product Overview
Grid-connected and Sanyao power station control panels are available in manual, automatic and fully automatic types to meet different needs. The control panel is produced using two or more sets of wide-drawer type with electronic releases, universal circuit breakers as unit brakes (main switches) and other components to control the parallel operation of two or more diesel generators.
2. Product features
The cost of grid-connected and Sanyao power stations is low: according to the load size, the appropriate number of units is automatically put in, avoiding the small-load operation of high-power units.
Grid-connected and Sanyao power stations have low maintenance costs: high-power units have expensive accessories, wearing parts and major maintenance costs and are difficult to organize, while small-size units have sufficient spare parts and low maintenance costs.
Grid-connected, Sanyao power station has a long service life: it adopts a rotating rest system, which reduces the utilization rate of each unit during the same power generation time.
Grid-connected and Sanyao power stations are more reliable: In the grid-connected system, even when the same unit fails, some units continue to be used, avoiding the situation where a single unit fails and all shut down.
Grid-connected and Sanyao power stations are easy to transport, hoist and install.
3. Abnormalities in using sound
During normal operation, the machine makes a uniform 'buzzing' sound. If there is uneven sound or other noise, it is abnormal.
The sound is louder and sharper than usual. One reason is that overvoltage occurs in the power grid, and another reason is that the transformer is overloaded.
If a 'chirp' sound is made and the high-voltage fuse is blown, the tap changer is not closed in place. If a slight 'chirp' sound is produced, it is a discharge sound and indicates poor contact of the tap changer.
If the transformer makes whirring and squeaking sounds, and the sound is loud and messy, there may be a problem with the core of the transformer.
There is a 'hissing' sound of discharge in the sound, and corona or blue sparks can be seen at night. It may be that local discharge occurs in the wiring porcelain bottle of the transformer.
If you hear a 'crackling' sound while standing in front of the transformer, it may be that the grounding is poor or the ungrounded metal part is discharged with static electricity. At this time, the operation of the transformer must be stopped and maintenance must be carried out.
4. Transformer failure
If the tripping of the transformer causes other transformers to be overloaded, the backup transformer should be put in as soon as possible or the load should be reduced within the specified time;
Determine the cause of the fault based on the action of the relay protection and external phenomena. No power should be sent until the cause is identified and the fault is eliminated;
When abnormal operating conditions of the transformer are found, such as: internal popping sounds, abnormal and rising temperature, oil injection in the oil pillow or explosion-proof pipe, serious drop in oil level, serious oil test exceeding the standard, serious damage to the casing and discharge, etc. A power outage should be applied for processing.
5. Company Profile
Jiangsu Haixing Power Engineering Co., Ltd., located in Guxi Industrial Park, Taixing City, Jiangsu Province, is a professional manufacturer focusing on the design, installation, construction and technical services of environmental management projects, as well as the production, sales and maintenance of generator sets. The company mainly produces Dongfeng Fengshen generator sets, Dongfeng Cummins generator sets, Dongfeng Renault generator sets and Volvo generator sets, among which Dongfeng Cummins generator sets are sold at home and abroad.
Since its establishment, the company has continuously focused on the technology research and development of generator sets, expanded the production scale of generator sets, improved generator set-related services, and gradually developed into a new modern private enterprise in Taizhou City. The company has a complete organization and management system, rich human resources, advanced technology research and development and process equipment capabilities, and complete testing equipment. The 'Haixing' brand 20-2000Kw diesel generator sets produced are widely used in shipping, petrochemical industry, highways, railways, water conservancy hubs, municipal engineering, postal and telecommunications, industrial and mining enterprises, hotels and other fields.
