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Protection system voltage transformers citivos cloak and improved transient response
Protection system voltage transformers citivos cloak and improved transient response
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机译:保护系统电压互感器的披风和改进的瞬态响应
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摘要
Protection device of Voltage transformers and capable of Modification of the Transient Response.It consists of a control Circuit that detects the onset of relaxation and subarmonicas oxidation or desparacion of tension and gives rise to a trigger Signal to a load circuit in the secondary side of the Transformer; the load is divided and its disconnection is done so Q In each EU semiciclo occurs a decrease of load.The control Circuit comprises a Filter Circuit, an amplifier circuit, Rectifier, a Timer and a bistable Circuit.
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