|
|
|
| Measures and benefits analysis of electric energy saving in enterprise |
| Cheng Zhenjie |
| CRRC Zhuzhou Abc Rail Products Co., Ltd, Zhuzhou, Hu’nan 412003 |
|
|
|
|
Abstract From the perspective of electrical technology, based on the actual case of an enterprise, this paper discusses the electrical energy-saving measures such as reasonable selection of power supply voltage, selection of energy-saving electrical products, reactive power compensation, harmonic control, selection of conductor section according to economic current density, frequency conversion of fan and water pump to change flow, selection of high light efficiency light source and setting of automatic control device, the corresponding energy-saving income is calculated, which can be used as a reference for relevant personnel in electrical design and transformation.
|
|
Received: 26 November 2019
|
|
|
|
[1] 刘屏周, 卞锴生, 任元会, 等. 工业与民用配电设计手册[M]. 北京: 中国电力出版社, 2018.
[2] 汪彦良, 岳智顺, 王金全, 等. 谐波附加损耗及其降损节能分析[J]. 电气技术, 2009, 10(2): 15-19.
[3] 朱宏毅, 沈渭程, 董开松. 大型光伏电站有功功率控制策略研究[J]. 电气技术, 2019, 20(4): 82-85.
[4] 乔向阳, 刘赟, 陶蓓蓓, 等. 变电站无功补偿装置故障分析及其改进措施[J]. 电气技术, 2018, 19(7): 83-86.
[5] 张勤, 马玮, 付锦, 等. 中压配电网规划态线损计算方法[J]. 电气技术, 2018, 19(2): 42-45.
[6] 刘小江, 廖文龙, 姚晓, 等. 配变三相不平衡整治策略分析[J]. 电气技术, 2017, 18(11): 87-90.
[7] 刘向实, 王凌纤, 吴炎彬, 等. 计及配电网运行风险的分布式电源选址定容规划[J]. 电工技术学报, 2019, 34(增刊1): 264-271.
[8] 王迎迎, 袁建生. 铁心材料饱和磁化强度的偏差对求解变压器涌流的影响[J]. 电工技术学报, 2019, 34(12): 2452-2459.
[9] 佟文明, 王云学, 贾建国, 等. 变频器供电内置式永磁同步电机转子损耗计算与试验[J]. 电工技术学报, 2018, 33(24): 5811-5820.
[10] GB 50052—2009. 供配电系统设计规范[S]. |
|
|
|
2020, Vol. 21 
