Safe, low-cost and energy-saving power transformation and distribution system

A power distribution system, low-cost technology, applied in the direction of information technology support systems, electrical components, circuit devices, etc., can solve the problems of high operating costs, and achieve the effects of avoiding safety accidents, reducing energy consumption, and avoiding waste

Inactive Publication Date: 2021-09-28
江苏华旭电力设计有限公司
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  • Abstract
  • Description
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Problems solved by technology

The current substation and distribution system h

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  • Safe, low-cost and energy-saving power transformation and distribution system
  • Safe, low-cost and energy-saving power transformation and distribution system
  • Safe, low-cost and energy-saving power transformation and distribution system

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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention discloses a safe, low-cost and energy-saving power transformation and distribution system. The system comprises an energy-saving current transformer, an energy-saving voltage transformer and a CPU processor; the energy-saving current transformer and the energy-saving voltage transformer are connected with the CPU processor through a circuit conversion module; The system further comprises an electric quantity data metering and storage unit, a load protection unit, an alarm unit and a signal transmission unit.According to the system, the working principle is simple, the working state of A power transformation and distribution system can be monitored in real time, the purpose of saving electricity in an intelligent power distribution area can be achieved, energy consumption is reduced, and the utilization rate of electric energy is improved.

Description

technical field [0001] The invention relates to the technical field of power transformation and distribution systems, in particular to a safe, low-cost, energy-saving power transformation and distribution system. Background technique [0002] At present, my country has formed a complete system of relay protection research, design, operation, and manufacturing. It has a number of technical and professional manufacturing enterprises such as Beijing Sifang, Guodian Nanrui, Guodian Nanzi, and Xuji, which can provide 500kV and below. Various protection equipment required by the power grid. After various stages of development, each manufacturer has also begun to form distinctive protection products, and the design principles and technical performance of domestic protection are more suitable for the needs of my country's power grid. The current substation and distribution system has high operating costs, and it is necessary to improve it. Contents of the invention [0003] The p...

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Application Information

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IPC IPC(8): H02H7/26H02H3/08H02J13/00
CPCH02H7/26H02H3/08H02J13/0004Y04S10/20Y02E60/00
Inventor 胡娴佐振振
Owner 江苏华旭电力设计有限公司
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