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Practical training system for overhauling of secondary circuit

A technology of secondary loop and control loop, applied in the direction of educational appliances, instruments, teaching models, etc., can solve problems such as unsafety, poor training methods for operators of secondary equipment loops, etc., and achieve good training effect

Inactive Publication Date: 2015-05-13
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a secondary circuit maintenance training system to solve the problem that the existing power system secondary equipment and its circuit operators' training methods are not effective and unsafe

Method used

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  • Practical training system for overhauling of secondary circuit
  • Practical training system for overhauling of secondary circuit
  • Practical training system for overhauling of secondary circuit

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Experimental program
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Embodiment Construction

[0051] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0052] The secondary circuit maintenance training system of the present invention includes a three-phase circuit breaker spring operating mechanism training cabinet, a split-phase circuit breaker hydraulic operating mechanism training cabinet, a split-phase circuit breaker spring operating mechanism training cabinet, an isolation knife switch electric operating mechanism training cabinet and At least two or more of the transformer cooling circuit training cabinets and the background computers correspondingly connected to them through switches, here we take the training system composed of five training cabinets as an example to illustrate, as figure 1 As shown, three-phase circuit breaker spring operating mechanism training cabinet, split-phase circuit breaker hydraulic operating mechanism training cabinet, split-phase circuit breaker spring o...

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Abstract

The invention relates to a practical training system for overhauling of a secondary circuit, and belongs to the technical field of secondary circuit overhauling training equipment in the power industry. The practical training system comprises at least two or more of a three-phase breaker spring operation mechanism training cabinet, a phase splitting breaker hydraulic operating mechanism training cabinet, a phase splitting breaker spring operation mechanism training cabinet, an insolated switch electric operation mechanism training cabinet and a transformer cooling circuit training cabinet, and a background computer which is correspondingly connected with the at least two or more of the training cabinets mentioned above through a switchboard in a communication way. According to the practical training system for overhauling of the secondary circuit, a fault simulator is adopted and used for arranging general faults which occur in the real running of the relative control circuit in each training cabinet under the control of the background computer; the practical training system can be used for really simulating the normal running state and the fault state of the secondary equipment of a power system and the circuit of the secondary equipment, thus a trainee can analyze, search and remove the faults, and also can personally get involved by simulating the real secondary equipment and the circuit of the secondary equipment; and the practical training integrates theory with practice, so that a good training effect can be realized.

Description

technical field [0001] The invention relates to a secondary circuit maintenance training system, which belongs to the technical field of secondary circuit maintenance training equipment in the electric power industry. Background technique [0002] The secondary equipment and its circuits of the power system realize the monitoring, control, adjustment and protection of the primary equipment, and can reflect the operating conditions of the primary equipment. When the primary equipment is abnormal or fails, it can quickly send out a signal and quickly remove the faulty equipment. Therefore, the secondary equipment and its circuit are important guarantees for the safe, stable and economical operation of the power system, and are an indispensable and important component of the substation. part. At present, the common secondary equipment and circuits of the power system on the market can only be used for on-site operation, and because of its large size and heavy weight, it is not...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
Inventor 罗福书支长义吴斌兵宋庆烁杨克王庆罗强薛明现闫明春
Owner STATE GRID CORP OF CHINA
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