鍋爐系統(tǒng)效率及其在運(yùn)行優(yōu)化中的運(yùn)用

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[摘 要]在討論了鍋爐傳統(tǒng)效率定義的基礎(chǔ)上，文章給出考慮鍋爐側(cè)相關(guān)廠用電率的鍋爐系統(tǒng)效率的定義，比較了兩個(gè)定義在本質(zhì)上的差異；結(jié)合實(shí)際鍋爐運(yùn)行優(yōu)化案例對(duì)鍋爐系統(tǒng)效率的運(yùn)用作出說明，實(shí)例指出相較于傳統(tǒng)的鍋爐效率的定義，在鍋爐運(yùn)行優(yōu)化上運(yùn)用鍋爐系統(tǒng)效率比傳統(tǒng)鍋爐效率更為全面、準(zhǔn)確。

[關(guān)鍵詞]鍋爐效率；鍋爐系統(tǒng)效率；運(yùn)行優(yōu)化

[中圖分類號(hào)]TK37 [文獻(xiàn)標(biāo)志碼]A [文章編號(hào)]1001–523X（2022）01–0087–03

Boiler System Efficiency and Its Application in Operation Optimization

Zhang Kun，Yi Shi-qiang，Li Yan-yong

[Abstract]Based on the discussion of the traditional definition of boiler efficiency， this paper gives the definition of boiler system efficiency considering the relevant auxiliary power rate on the boiler side， and compares the essential differences between the two definitions； Combined with the actual boiler operation optimization case， this paper explains the application of boiler system efficiency. The example points out that compared with the traditional definition of boiler efficiency， the application of boiler system efficiency in boiler operation optimization is more comprehensive and accurate than the traditional boiler efficiency.

[Keywords]boiler efficiency； boiler system efficiency； operation optimization

隨著我國“雙碳目標(biāo)”的提出，風(fēng)電、太陽能等新能源大規(guī)模接入，電網(wǎng)調(diào)峰壓力大幅增加，受此影響，火電機(jī)組深度調(diào)峰運(yùn)行已經(jīng)成為常態(tài)。（剩余2481字）