Data cascade acquisition and transmission system suitable for gateway bus balance system
A bus balance and transmission system technology, applied in the field of electric power, can solve problems such as unstable data collection, high input costs, and long distances between generator sets, so as to reduce construction costs and operation and maintenance costs, ensure stable uploading and collection, and reduce The effect of investigation work
Pending Publication Date: 2021-10-01
EAST CHINA BRANCH OF STATE GRID CORP +2
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Problems solved by technology
[0002] As my country's new energy utilization technologies such as offshore wind power, pumped storage power generation, and photovoltaic power generation become more mature, investment in new energy power generation construction continues to increase; such power generation enterprises have the characteristics of harsh environments and complex terrain; such as offshore wind power generating units Some are on land, some are at sea, the distance between generator sets is long, and the power data collection environment is complex. If traditional power data network wiring is used to collect power data, not only the investment cost is high, but also the data collection is unstable, management is difficult, and operation and maintenance costs are high. , troubleshooting is difficult
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[0033] 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. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] The basic idea of the present invention is that through the main electric energy collection terminal installed in the main control room on land, the main electric energy collection terminal communicates with the main station of the gateway bus balance system through the power data network swi...
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The invention belongs to the technical field of electric power, and particularly relates to a data cascade acquisition and transmission system suitable for a gateway bus balance system, which comprises a main electric energy acquisition terminal arranged in a land main control room, a power data network switch, a data transmission terminal, a data transmission terminal and a data transmission terminal, and is characterized in that the main electric energy acquisition terminal is communicated with a gateway bus balance system main station through the power data network switch; the main electric energy acquisition terminal is also connected with an electric energy meter at the main station end and acquires electric energy data; the slave electric energy acquisition terminals are arranged in the remote electric meter compartments, are connected with the electric energy meters at the plant station ends and are used for acquiring electric energy data; the main electric energy acquisition terminal is connected with each slave electric energy acquisition terminal through a first optical fiber network so as to realize acquisition of electric energy data. According to the invention, the construction cost and the operation and maintenance cost of electric energy data acquisition are reduced, and acquisition and transmission of various electric energy data required by bus balance are realized.
Description
technical field [0001] The invention belongs to the field of electric power technology, and in particular relates to a data cascading acquisition and transmission system suitable for a gateway bus balance system. Background technique [0002] As my country's new energy utilization technologies such as offshore wind power, pumped storage power generation, and photovoltaic power generation become more mature, investment in new energy power generation construction continues to increase; such power generation enterprises have the characteristics of harsh environments and complex terrain; such as offshore wind power generating units Some are on land, some are at sea, the distance between generator sets is long, and the power data collection environment is complex. If traditional power data network wiring is used to collect power data, not only the investment cost is high, but also the data collection is unstable, management is difficult, and operation and maintenance costs are high...
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Login to View More IPC IPC(8): H04L29/08H04Q9/00H04L12/24G01R22/06
CPCH04L67/12H04Q9/00G01R22/063H04L41/0663H04Q2209/30
Inventor 杨立兵刘福斌洪元瑞陈耀军蒋世挺陈思有胡建李晓刚吴敏冯茗俊张金丽王红青吴振凯凌聪
Owner EAST CHINA BRANCH OF STATE GRID CORP