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| 硅行业电炉变群中高压无功电容补偿的危害和防止措施 | |
| 引用本文： | 方德初,胡小民,吴伟.硅行业电炉变群中高压无功电容补偿的危害和防止措施[J].铁合金,2005,36(4):36-39. |
| 作者姓名： | 方德初 胡小民 吴伟 |
| 作者单位： | 1. 贵州独山合兴实业有限公司,独山,中国,558200 2. 清华紫光(湖南)监控有限公司,长沙,中国,410000 3. 长沙智光电能质量控制有限公司,长沙,中国,41000 |
| 摘 要： | 电炉运行需要消耗巨大的无功功率，对供电部门增加了很大的负担。供电部门为电网安全经济运行，要求用电大户，尤其是大功率电炉用户，应通过用户侧完成无功补偿以减轻电网提供无功功率负担，否则通过罚款制约。电炉高压无功电容补偿虽然能避免罚款，但给电炉带来了新的危害。本文提供了规避高压电容补偿造成危害的方法和措施。 |
| 关 键 词： | 电炉变群 无功损耗 高压电容补偿 危害 |
| 文章编号： | 1001-1943(2005)04-0036-04 |
| 收稿时间： | 2005-01-08 |
| 修稿时间： | 2005年1月8日 |
JEOPARDY AND PREVENTIVE MEASURES OF REACTIVE CAPACITANCE COMPENSATION IN THE GROUP OF FURNACE TRANSFORMERS OF THE SILICON INDUSTRY |
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| Fang Dechu,Hu Xiaomin,Wu Wei.JEOPARDY AND PREVENTIVE MEASURES OF REACTIVE CAPACITANCE COMPENSATION IN THE GROUP OF FURNACE TRANSFORMERS OF THE SILICON INDUSTRY[J].Ferro-alloys,2005,36(4):36-39. | |
| Authors: | Fang Dechu Hu Xiaomin Wu Wei |
| Abstract: | Enormous reactive power needs to be consumed during the furnace operation, and it increases a heavy burden for the power supply sector, which is responsible for the grid' s safe and economic operation. The sector orders larger power users, especially large power furnace users, to achieve reactive compensation so as to lighten the burden of the grid via the user side. Or else, the users will be punished. Although compensation can avoid punishment, it brings new jeopardy for the furnace. The paper supplies the methods and measures that can shun jeopardy caused by capacitance compensation on the high-pressure side. |
| Keywords: | furnace transformers reactive dissipation high-handed capacitance compensation jeopardy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |