Product Requirements and Challenges
Although the oil field has grid power supply, the supply is extremely abnormal, often due to seasonal and severe weather or line failures, power supply is stopped. It has high safety, stable performance, and supports the normal operation of the oil field.
1、 Serial and parallel machine function
Serial machine backup function: It can be used in conjunction with ATS to achieve automatic switching between mains power and diesel generator sets, or dual backup switching between two diesel generator sets Parallel expansion function: Two or more three-phase units with identical specifications and models can operate stably in parallel within the range of (20-100)% rated power at the rated power factor. In order to improve the accuracy of reasonable allocation of active and reactive power and the stability of operation, it is required that the diesel engine governor in the unit has a device that adjusts the steady-state speed regulation rate within the range of (2-5)%. The voltage regulating device inside the control box (screen) can adjust the steady-state voltage regulation rate within a range of 5%
2、 Working conditions: It can operate at an altitude below 3000 meters The lower limit of the ambient temperature is -15C ° C, and the upper limit is 40C ° C. Other environmental units can be selected
3、 Stable performance and strong reliability. The average fault interval of the unit is not less than 2000 hours
4、 Convenient refueling and water adding facilities and protective measures
The unit is equipped with an external refueling system and a lockable function Usually requires a large fuel tank that can meet 12-24 hours of operation
Solution
A high-performance and stable generator set, designed with low noise, equipped with a PLC-5220 control system with AMF function. Connected to ATS, it ensures that in the event of a power outage in the main power supply of the oilfield, the alternative power supply system must be able to provide power immediately.
Advantages
A complete set of products and solutions are provided, reducing users' requirements for technical mastery and making unit use and maintenance simpler and easier The control system has AMF function, which can automatically start and has multiple automatic shutdown and alarm functions under monitoring Optional ATS, small units can choose built-in ATS Ultra low noise power generation to meet daily needs Stable performance, with an average fault interval of no less than 2000 hours for the unit The unit has a small volume and can be equipped with some devices to meet the operational requirements in cold and high temperature regions Customized design and development can be provided for special needs of some customers.