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针对油田游梁式抽油机几十年传统配电运行过程中普遍存在的系统效率低的状况,在陇东油田产能建设中首次采用了1.14kV电压等级代替传统的0.4kV供电方式,电压提高了2倍,电流降低了2/3,低压线路损耗降低到原来线损的1/9,供电半径延长3倍。这样既减少了线路损耗,延长了供电半径,又有效抑制了偷电、盗窃用电设备的非法行为,具有节电、防盗双重效果。
Aiming at the low system efficiency which existed in the conventional oil field pumping unit during the traditional distribution operation for several decades, the 1.14kV voltage level was adopted for the first time in the capacity building of Longdong Oilfield instead of the traditional 0.4kV power supply mode, and the voltage was increased 2 times, the current reduced by 2/3, low-voltage line loss reduced to 1/9 of the original line loss, the power supply radius is extended by 3 times. This will not only reduce the line loss, extend the radius of the power supply, but also effectively curb the illegal act of stealing electricity, theft of electrical equipment, with the dual effect of power saving, anti-theft.