Substation is the power system to transform the voltage, receive and distribute power, control the flow of power and adjust the voltage of the power facilities, it is through the transformer will be at all levels of the power grid link. In addition, the substation equipment also has switching devices for switching circuits, buses for current collection, transformers for metering and control, instrumentation, relay protection and lightning protection devices , Scheduling communication devices, and some substations and reactive power compensation equipment. Today, electric tiger net with you to dissect the main electrical substation equipment, rose up together! Part 1 transformer Transformer is the main substation equipment, divided into double-winding transformers, three-winding transformers and autotransformers. According to its role in the transformer can be divided into step-up transformer and step-down transformer for the former power plant to send the end of the substation, the latter for the end substation. The voltage of the transformer needs to be adapted to the voltage of the power system. In order to maintain the acceptable voltage under different load conditions, it is sometimes necessary to switch the tap of the transformer. Tap tap changer, transformer with load on-load tap-changer and no load on-load tap-changer. On-load tap changer is mainly used for the end substation. Part 2 Transformer The main function of the transformer is to convert the voltage of the high voltage wire of the substation to the ground or the current flowing through the high voltage wire into a low voltage and a small current according to a certain proportion so as to realize high voltage wire to ground voltage of the substation and high voltage wire Of the effective measurement of current. Voltage transformer Transformers are divided into current transformers and voltage transformers, respectively, for current and voltage conversion. Because of their transformation principle and the transformer is similar, so called measurement transformer. The main role of the transformer: We are manufacturer of Foaming Hand Soap Bottle in China, if you want to buy Glass Bottle Roller,Essential Oil Crystal Roller,Glass Roll On Bottle please contact us.Please Contact US if your product is broken★Superior Quality: The Essential oil roller bottles are made of corrosion-resistant glass which makes them thick, smooth, and shockproof. The oil roller bottles for essential oils protect the oil against harmful UV rays to save it from quick volatilization.The screw thread finish bottle mouth is matched with a plated aluminum alloy cap, which fits tightly and can effectively prevent any liquid leakage. You can also design your essential oil formulations with these essential oil roller bottles to would help you to relax during salon or aromatherapy. Foaming Hand Soap Bottle,Glass Bottle Roller,Essential Oil Crystal Roller,Glass Roll On Bottle NINGBO SUNWINJER DAILY PRODUCTS CO.,LTD , https://www.nblux-packing.com
December 25, 2023