Power Transformer Factory Audits - Doble Engineering Company· The purpose of the audit to a new supplier is to evaluate the capability of their individual departments, including: engineering, purchasing, quality assurance, production, testing and field service. The goal is the delivery for a factory tested transformer without failures, installed without delays that will provide many years of reliable service.
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HVDC converter station - WikiMili, The Best Wikipedia Reader Kingsnorth was a high-voltage direct-current (HVDC) transmission system connecting Kingsnorth in Kent to two sites in London. It was at one time the only application of the technology of high voltage direct current transmission for the supply of transformer stations in a city, and the first HVDC link to be embedded within an AC system, rather than interconnecting two asynchronous systems.
Service for gas-insulated switchgear (GIS) ABB Power Grids pioneered high voltage gas-insulated switchgear in the mid-1960s. Thanks to robust design, high quality from the start and a sound service strategy-some of the earliest products are still functioning and keep on serving their intended purposes …
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Transformers for offshore oil, gas - Hitachi ABB Power Grids ABB Power Grids is a leading global manufacturer of liquid-filled and dry-type transformers specifically designed to meet the requirements of the oil and gas industry in offshore applications. To ensure optimum performance at your offshore site, you have to know your equipment is …
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UHVAC Substation and Main Electrical Equipment - ScienceDirect· In a transformer-line configuration, a transformer and a line constitute a connection unit. The two common connection modes are: (1) The LV side of the transformer is not connected to a power source, and only a disconnector with an earthing switch, instead of a circuit breaker, is installed between the transformer and the line, in which case, when a fault occurs on the line or transformer, the ...