Single-phase transformer instead of three-phase transformers

Single-phase transformer instead of three-phase transformers, high voltage (10kV) power supply into the residential area of the modern distribution network good distribution model. When application through single-phase transformer used in utility distribution network to fully consider the construction program and run the program, with the economic and technical means to determine a reasonable comparison wiring. In the daily operation and management work, enhance the operation of the transformer monitoring, timely adjust the operating mode to ensure distribution network in economic operation Line Status. To pay attention to the transformation of the existing distribution network, using the extension of the original three-phase high-voltage lines, the increase in the low-pressure end of the single-phase transformers, divided by a low pressure line to maximize cost savings; also expand single-phase transformers varieties, developed prefabricated Type small, single-phase three-phase combination box transformers, transformer dry type single-phase transformer box, expand the application in the new cable cell and other occasions.