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长治热电公司:全链优化燃煤管理 精准赋能效益提升

  • 2026-02-09 21:47:43
长治热电公司:全链优化燃煤管理 精准赋能效益提升

2025年

面对区域煤炭市场波动带来的经营压力长治热电公司主动破局

围绕“精准采购、精准掺配、精准调度”

燃煤管理体系

系统优化从采购、掺配到调度、盈利的全链条流程

取得显著成效

01
精准采购 严控入厂成本

该公司坚持“以需定购”原则

依托集团公司长协煤全覆盖优势

2025年累计采购煤炭210万吨

其中来自长治公司的占比达84.78%

创历史新高

该公司成立燃料工作专班

通过掺烧副产品、优化煤源结构、强化在途监控

实现燃煤采购“质优价稳”

充分利用长治公司

中煤、煤泥“质优距近”优势

全年掺烧35万吨

折标煤单价降低150元/吨

节约成本约2500万元

新增专职人员监控在途预警平台

建立异常闭环管理机制

累计处理各类异常1533条

同时

该公司动态调整采购结构

调增优质资源合同量

使入厂煤挥发分

10.94%提升至11.6%

锅炉低负荷稳燃能力明显提升

全年运费同比降低6.1元/吨

节约运费1176万元

02
精准掺配,优化机组运行

为平衡生产需求与经营成本

该公司成立以总工程师为组长的掺配管理小组

按照“硫分靠上限、热值靠下限”原则

实施“煤场一次掺配+皮带二次掺配”的精细化操作

通过建立启动、调峰、顶峰等

六大掺配模块

持续优化煤种组合

在迎峰度夏期间

通过主动调整掺配方案

实现高硫低热煤掺烧量

同比增加15.8万吨

节约燃料成本600余万元

龙泉火车煤作为高挥发分煤种

可以有效缩短机组启动时间

提高现货调峰启停灵活性

该公司通过掺配龙泉高挥发分煤种

使机组启动时间缩短2—3小时

2025年机组启动16次

节油率达50%

节省燃油成本约300万元

燃料掺配工作从过去的“单打独斗”转变为如今的多部门联合攻关。

生产与燃料部门紧密配合

每月优化长协煤计划

细化掺配标准

最大程度消耗低热值、高硫分煤种,降低燃料成本

让复杂煤种“变废为宝”

03
精准调度,实现价值最大化

在电力现货市场背景下

该公司推动值长角色向“精准调度决策者”转型

建立“日前预测+日内调整”的燃煤全流程调度机制

每日根据负荷预测、环保要求、设备状况等因素

制定分时段入炉煤质需求

并结合实时电价、新能源出力等情况动态优化上煤方案

例如,在新能源出力波动期间,通过灵活调整高低热值煤使用比例,既保障了高价电发电机会,又实现了燃料经济性最优。

2025年

该公司入炉煤平均热值

降低72.97大卡

辅助服务考核费用减少52.06万元

且未发生容量电费考核事件

实现了“煤质—负荷—电价”

精准联动

深化燃煤“三精”管理

深挖煤质潜力

优化运营策略

助推企业高质量发展

作者:苗全芳 李锟

责编:武文丽

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  1. CONNECT:[ UseTime:0.000463s ] mysql:host=127.0.0.1;port=3306;dbname=h460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000716s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.004159s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000268s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000608s ]
  6. SELECT * FROM `set` [ RunTime:0.000218s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000710s ]
  8. SELECT * FROM `article` WHERE `id` = 467631 LIMIT 1 [ RunTime:0.001372s ]
  9. UPDATE `article` SET `lasttime` = 1771463892 WHERE `id` = 467631 [ RunTime:0.002407s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000300s ]
  11. SELECT * FROM `article` WHERE `id` < 467631 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000893s ]
  12. SELECT * FROM `article` WHERE `id` > 467631 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001212s ]
  13. SELECT * FROM `article` WHERE `id` < 467631 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000740s ]
  14. SELECT * FROM `article` WHERE `id` < 467631 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009350s ]
  15. SELECT * FROM `article` WHERE `id` < 467631 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005212s ]
0.098612s