本文選題：燃煤電廠　切入點(diǎn)：超低排放　出處：《華北電力大學(xué)(北京)》2017年碩士論文

【摘要】：隨著全球氣候變化,溫室氣體排放問(wèn)題成為全球各國(guó)關(guān)注的焦點(diǎn)。另外我國(guó)多地霧霾嚴(yán)重,環(huán)保部不斷提高環(huán)境保護(hù)標(biāo)準(zhǔn),我國(guó)非常重視潔凈煤燃燒和脫硫脫硝技術(shù)項(xiàng)目管理的開(kāi)發(fā)和應(yīng)用,21世紀(jì),我國(guó)加快了NOx污染政策的發(fā)展和相應(yīng)立法,2003年12月頒布了火電廠大氣污染物排放標(biāo)準(zhǔn)(GB13223-2003)根據(jù)時(shí)段和燃料特性進(jìn)行了修訂,規(guī)定了燃煤鍋爐的NOx排放限值,除了地方政府根據(jù)當(dāng)?shù)貙?shí)際情況,已經(jīng)頒布了更嚴(yán)格的地方排放標(biāo)準(zhǔn)。2010出版了火電廠大氣污染排放標(biāo)準(zhǔn),指出自2014年7月1日起,現(xiàn)有煤燃燒式動(dòng)力鍋爐和燃?xì)廨啓C(jī)實(shí)施氮氧化物200mg/m3限制;新型燃煤動(dòng)力鍋爐和燃?xì)廨啓C(jī)執(zhí)行氮氧化物100mg/m3限制。我國(guó)不僅從政策上進(jìn)行約束,也在通過(guò)完善環(huán)境保護(hù)經(jīng)濟(jì)補(bǔ)償政策,對(duì)于進(jìn)行脫硫脫硝除塵改造的燃煤機(jī)組,政府也在上網(wǎng)電價(jià)給予補(bǔ)償。而對(duì)于未進(jìn)行超低排放改造的電廠,則制定經(jīng)濟(jì)懲罰政策或者減少安排計(jì)劃電量。在超低排放政策明確的情況下,通過(guò)降低全壽命周期成本,將有利于提高機(jī)組的經(jīng)濟(jì)性。本文首先闡述了全壽命周期成本管理理論、計(jì)算流程和方法,結(jié)合煤電項(xiàng)目超低排放改造的項(xiàng)目特征,分析了燃煤電廠超低排放改造項(xiàng)目全壽命周期成本管理方法應(yīng)用的可行性。詳細(xì)研究了燃煤電廠超低排放改造工程的LCC分解和各個(gè)成本影響因素分析。最后,結(jié)合某案例(2×330MW機(jī)組)超低排放改造項(xiàng)目進(jìn)行研究分析。在保證環(huán)保排放達(dá)標(biāo)、機(jī)組安全穩(wěn)定運(yùn)行的基礎(chǔ)上,對(duì)超低排放改造的全壽命周期全壽命造價(jià)進(jìn)行分析,選擇出最適宜的技術(shù)路線(xiàn),規(guī)避改造過(guò)程中及改造后的經(jīng)濟(jì)風(fēng)險(xiǎn),在全生命周期內(nèi)成本最優(yōu)化。該方法有利于從經(jīng)濟(jì)的角度優(yōu)化燃煤電廠超低排放改造的成本。
[Abstract]:With the global climate change, greenhouse gas emission has become a global concern. In addition to our more severe haze, the Ministry of environmental protection, constantly improve the standard of environmental protection, our country attaches great importance to clean coal combustion and desulfurization and denitration technology development and application of project management in twenty-first Century, China has accelerated the development of NOx pollution and corresponding policies the legislation was promulgated in December 2003, thermal power plant air pollutant emission standards (GB13223-2003) according to the time and fuel properties were revised, the provisions of the coal-fired boiler NOx emission limits, in addition to the local government according to the local actual situation, has promulgated the.2010 more stringent emission standards published emission standard of air pollutants for thermal power plants, pointed out in July 1, 2014 since the existing coal combustion power boilers and gas turbines to implement nitrogen oxides 200mg/m3; new coal-fired power boiler and gas turbine to perform nitrogen The oxide 100mg/m3 limit. China is not only the constraints from the policy, also through the improvement of economic compensation policy for environmental protection, coal-fired units desulfurization denitration dust transformation, government compensation in the tariff. As for non ultra low emission transformation of the power plant, making economic policy or plan to reduce the punishment power. In the ultra low emissions policy clear, by reducing the life cycle cost, will help to improve the economic efficiency of the unit. This paper describes the whole life cycle cost management theory, calculation method and process, combined with the project characteristics of ultra low emission coal power project transformation, the paper analyzes the feasibility of application of life cycle cost management method of coal ultra low emission power plant renovation project. Detailed analysis on effect of ultra low emission coal-fired power plant renovation project LCC decomposition and various cost factors. Finally,. One case (2 * 330MW unit) of reconstruction project of ultra low emission. In order to ensure the environmental emission standards. The foundation of safe and stable operation of the unit on the entire life cycle of the transformation of ultra low emission life-cycle cost analysis, choose the most suitable technology route, and after the transformation of the economic transformation process of risk aversion in the full life cycle cost optimization. This method is conducive to optimizing from the economic point of coal-fired power plants with ultra low emission transformation costs.

【學(xué)位授予單位】：華北電力大學(xué)(北京)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類(lèi)號(hào)】：X773;F426.61;F406.72

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