Control system for monitoring high and low voltage transformation equipment

Abstract

The invention provides a control system for monitoring high and low voltage transformation equipment, and the system comprises a transformation device which is used for providing a high and low voltage circuit and controlling the output of voltage, a voltage output monitoring unit which is used for monitoring the operation parameters of the transformation device and the output parameters of the voltage. According to the control system for monitoring the high and low voltage transformation equipment, the voltage output monitoring unit and a fault detection module are matched with each load circuit in the transformation device for use, so that branch independent monitoring control can be carried out on the output circuit of the transformation device, and fault detection can be carried out on each circuit at the same time; a relay protection module and a circuit breaker are matched with the control switch to control the output circuit of the transformation device, and the voltage output monitoring unit is matched with a transformer measurement and control device to detect the pre-fault of the circuit, so that the independent fault protection of the circuit is facilitated, and the influence of the fault circuit on other circuits is reduced.

Description

technical field [0001] The invention relates to the technical field of voltage transformation equipment, in particular to a control system for monitoring high and low voltage transformation equipment. Background technique [0002] Transformer equipment is power equipment that converts, receives and distributes voltage, controls power flow, and adjusts power facilities. When the transformer equipment is running, there will be a dedicated transformer equipment monitoring system to monitor the operation of the transformer equipment in real time. , The monitoring system of the transformer equipment is a kind of control system technology, which is combined with a new generation of information technology. By using the new generation of information technology, the remote monitoring of the transformer equipment can be realized. [0003] When the monitoring system of the existing transformer equipment is in operation, it can only monitor the operation of the transformer equipment. Wh...

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Problems solved by technology

[0003] When the monitoring system of the existing transformer equipment is in operation, it can only monitor the operation of the transformer equipment. When the output circuit of the transformer equipment fails or there is a danger of pre-failure, it cannot monitor the output circuit of the transformer equipment. Control, when one of the circuits fails, it will have a synchronous impact on other circuits that control the output of the transformer equipment, resulting in an increase in blackout areas, which will affect people's normal electricity consumption

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