A method for evaluating peak shaving capacity of double-extraction heating units
A heating unit and capacity technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of complex operating conditions, lack of accurate evaluation of peak-shaving capacity of double-extraction heating units, and achieve accurate evaluation of peak-shaving capacity Effect
Active Publication Date: 2022-08-05
STATE GRID HEBEI ENERGY TECH SERVICE CO LTD +2
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[0003] However, the inventors of the present application found that the existing evaluation methods for peak-shaving capacity are all aimed at single-extraction heating units, and compared with single-extraction heating units, double-extraction heating units need to supply industrial heating and Heating and heating are two heat users, and the operating conditions are more complicated. The existing technology lacks an accurate evaluation method for the peak-shaving capability of the double-extraction heating unit
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[0049] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are set forth in order to provide a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0050] In order to illustrate the technical solutions of the present invention, the following specific embodiments are used for description.
[0051] The embodiment of the present invention provides a method for evaluating the peak regulation capability of a double-extraction heating unit, such as figure 1 As shown, the method may specifically include the following steps...
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The invention is applicable to the technical field of power generation, and provides a method for evaluating the peak regulation capability of a double-extraction heat supply unit. The method includes: acquiring first characteristics of the double-extraction heat supply unit under a plurality of incremental preset industrial steam supply flows curve and the second characteristic curve; obtain the industrial steam supply flow and heating steam flow of the double-extraction heating unit; determine the double-extraction heating unit according to the first characteristic curve, the second characteristic curve, the industrial steam flow and the heating steam flow The minimum peak shaving capability and the maximum peak shaving capability. The invention can accurately evaluate the peak regulation capability of the double-extraction heating unit.
Description
technical field [0001] The invention belongs to the technical field of power generation, and in particular relates to a method for evaluating the peak regulation capability of a double-extraction heat supply unit. Background technique [0002] To carry out in-depth peak shaving and flexible technical transformation of heating units, it is necessary to evaluate the peak shaving capacity of the existing heating units to determine the scope and deficiencies of its peak shaving capacity to ensure the pertinence and effectiveness of the technical transformation plan. [0003] However, the inventors of the present application have found that the existing methods for evaluating the peak shaving capacity are all aimed at single-extraction heating units. There are two types of heat users for heating and heating, and the operating conditions are more complicated, and the existing technology lacks a method for accurately evaluating the peak-shaving capability of a double-extraction hea...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06
Inventor 杨海生王文营唐广通张营
Owner STATE GRID HEBEI ENERGY TECH SERVICE CO LTD