Guangdong Guangda Electric Co. Ltd.    POWERED BY:300.CN       粤ICP备14095149号

Add:No. 6, Cangsha West Road, Residents Committee, Junan Community, Junan Town, Shunde District, Foshan City, Guangdong Province

Tel:18028173863     Fax:0757-22227748 


Filter compensation module series: intelligent filter compensation module | reactive power compensation module | welding machine specia l

filter compensation module | ceramic industry special compensation module |

Compensation component series: Thyristor power module | Reactor | Capacitor | Compensation controller | Capacitor component |

Compensation cabinet series: low-voltage automatic reactive power compensation and harmonic elimination device | welding machine-specific compensation device | high-voltage compensation and harmonic elimination device

Filter Cabinet Series: Neutral Current Absorber | Equipment Grade Filter | Low Voltage Automatic Reactive Compensation and Filtering Device | Dynamic Filter Compensation

Device | Welding Machine Special Filtering Device | Active Filter | High Voltage Compensation and Filtering Device





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Active Filtering Typical Case - Case 12

Active Filtering Typical Case - Case 12

Oilfield Harmonic Treatment Program:
Background of the project:
The main load of the oil field is the mud pump and drilling equipment with speed control equipment. Since the speed regulating equipment is a non-linear load, it will inevitably produce severe voltage and current distortion, which often causes the logging recorder to record errors or data inaccuracy. Our company conducted on-site data testing for the 50DB and 70DB power supply systems of Daqing Oilfield, the 50DB and 70DB power supply systems of Changqing Oilfield in Shaanxi, and the 90DB power supply system of Xinjiang Karamay Oilfield. The data analysis shows that the cause of serious power quality problems is mud. During the working process of the pump and drilling equipment, the harmonic voltage generated affects the normal operation of the logging tool, so harmonic management must be carried out.
Reconstruction plan:
Through on-site power quality diagnosis, our company has proposed an active voltage quality controller (AVQR) that is independently developed and produced to solve the problems of harmonics, fluctuations, flicker, instantaneous interruption of the logging voltage of the logging instrument, and makes the logging instrument reliable. , the record is accurate.
Effectiveness analysis: