Long-term distribution transformers in a "big horse car" state

Distribution transformers often serious overload operation: In the off-season electricity transformer load is low, and close to the transformer part-load operation, thus leading to a long-term  Voltage stabilizer  transformers in a "big horse car" state, making the transformer empty load losses relative increase, resulting in a large number of unnecessary power waste of resources. And the choice of "Mother and Child  air circuit breaker " will greatly increase investment. While many parts of the country without load transfer capacity distribution transformers, but power transformers of the electrician can not master the correct way to use volume adjustment function of distribution transformers in use has not been fully utilized. Load increases, the failure to adjust to large-capacity operation mode, adjust volume transformer burned frequent accidents.