Results 31 to 40 of about 4,812 (226)
Multi-scenario Simulation on Carbon Storage of Green Space in Harbin City [PDF]
[Objective] The carbon storage of the future green space patterns was predicted, and the impact of green space changes on carbon storage was analyzed in order to provide a basis for green space planning in Harbin City, Heilongjiang Province under the ...
Li Wen, Li Xue, Qu Chen, Shi Song
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支撑新能源基地电力外送的电源组合优化配置策略研究 [PDF]
新能源基地化开发和电力外送是实现能源电力清洁低碳转型的重要途径。新能源发电间歇性和波动性以及有限的输电走廊资源要求基地配置调节电源以提高新能源电力外送工程的可靠性和源网利用率。提出了基于广域长期历史气象数据,采用时序生产模拟电源扩展优化模型,进行不同送电方案下调节电源与新能源装机优化组合策略的研究方法。以内蒙古沙漠地区新能源基地为例的研究表明,电化学储能为代表的无源型调节电源应配置为外送通道容量的35%左右,从而实现合理的通道利用率和基地发输电经济性;配置有源型调节电源,可实现更高的外送通道利用率 ...
刘泽洪, 周原冰, 金晨
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为促进我国油脂加工行业碳排放认证,介绍了现有碳排放的计算方法、标准和数据库,对我国油脂加工行业减排案例及碳排放的认证现状进行了论述,探讨了碳排放计算和认证中存在的问题,并对油脂加工企业碳排放认证提出建议。我国油脂行业碳排放认证存在缺乏统一标准规范、提出的减碳方案空泛、认证计算不全面等问题,应制定油脂加工行业碳足迹计算标准规范,统一基础数据,建立数据库和碳足迹认证参数体系,以找到降低碳排放的关键环节,从而实现碳中和。 In order to promote the carbon emission ...
鲁海龙1,钱瑾蓉2,杨静雯3,郑有涛4,张小勇1,杨帆1 LU Hailong1, QIAN Jinrong2, YANG Jingwen3, ZHENG Youtao4, ZHANG Xiaoyong1, YANG Fan1
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Prospective life cycle assessment targeting the dual-carbon strategy: Progress review and methodological framework [PDF]
In order to achieve the “dual carbon” goals, it is of great significance to evaluate the potential environmental impact of emerging technologies and make decisions in the early stages of technological development to reduce energy consumption and ...
ZHANG Bingqian, GAO Hanbo, TIAN Jinping, CHEN Lyujun
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构建面向30·60的新型电力系统 ——中国电力4.0的思考 [PDF]
实现“双碳”目标,是事关中华民族永续发展和构建人类命运共同体的宏图伟业。构建以新能源为主体的新型电力系统,是实现“双碳”目标、推动能源电力行业高质量发展的主要途径。分析了中国构建以新能源为主体的新型电力系统对实现“双碳”目标的重要意义,从全面数字化、电网平台化、电源分散化、配网有源化、边界交融化、调度智能化、储能要素化、价格市场化和改革适应化等九个维度完整阐述了新型电力系统的特征,提出了以“中国电力4.0”概念为引领,统筹全社会群策群力、共同发展的倡导和呼吁。
江冰
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基于清单编制法的中国碳市场免费碳配额分布平衡分析 [PDF]
生态环境部于2020年印发了发电行业免费碳配额设定与分配实施方案,为控排企业免费碳配额核算提供了标准。目前全国碳市场已启动运行,此前对中国免费碳配额分配的分析均引用了大量假设,且计算精度有限。为此,编制了全国火电厂级精细度的碳清单,自下而上地辨识全国火电厂级煤耗、产能参数,并根据发电行业免费碳配额标准,计算以2020年为基准的碳清单,以此研究目前碳市场规则下免费碳配额在火电行业中的分配平衡性,对于分析现阶段碳市场运行状况、评价碳市场对电力系统的经济影响具有参考价值。分析结果表明 ...
赵宏兴 +5 more
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Analysis of Syngas Components and Energy in Biomass Gasification Coupled Power Generation System [PDF]
To achieve the carbon emission reduction target, the use of biomass to replace traditional energy is a key measure. The gasification process in the biomass gasification coupled power generation system was modeled and analyzed by Aspen Plus. The influence
CHEN Xunqiang, YAO Xuan, ZHENG Yan
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Developing New Quality Productive Forces to Achieve Carbon Neutrality [PDF]
ObjectivesIn response to global climate change, China has committed to achieving carbon neutrality by 2060, which will inevitably bring strategic transformations across various industries and present an opportunity to develop new quality productive ...
HU Shanying, JIN Yong, ZHANG Zhenye
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