CN103036210B - 一种基于查表法的分层分段式电容平衡控制方法 - Google Patents
一种基于查表法的分层分段式电容平衡控制方法 Download PDFInfo
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- CN103036210B CN103036210B CN201210535509.7A CN201210535509A CN103036210B CN 103036210 B CN103036210 B CN 103036210B CN 201210535509 A CN201210535509 A CN 201210535509A CN 103036210 B CN103036210 B CN 103036210B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Feedback Control In General (AREA)
Abstract
Description
桥臂动作数 | 1大桥臂 | 2大桥臂 | 3大桥臂 | 4大桥臂 | 5大桥臂 | 6大桥臂 |
6 | 1 | 1 | 1 | 1 | 1 | 1 |
5 | 0 | 1 | 1 | 1 | 1 | 1 |
4 | -1 | 1 | 1 | 1 | 1 | 1 |
3 | -1 | 0 | 1 | 1 | 1 | 1 |
2 | -1 | -1 | 1 | 1 | 1 | 1 |
1 | -1 | -1 | 0 | 1 | 1 | 1 |
0 | -1 | -1 | -1 | 1 | 1 | 1 |
投入数 | 最大 | 二大 | 三大 | 四大 | 五大 | 六大 |
12 | 2 | 2 | 2 | 2 | 2 | 2 |
11 | 1 | 2 | 2 | 2 | 2 | 2 |
10 | 1 | 1 | 2 | 2 | 2 | 2 |
9 | 1 | 1 | 1 | 2 | 2 | 2 |
8 | 1 | 1 | 1 | 1 | 2 | 2 |
7 | 1 | 1 | 1 | 1 | 1 | 2 |
6 | 1 | 1 | 1 | 1 | 1 | 1 |
5 | 0 | 1 | 1 | 1 | 1 | 1 |
4 | 0 | 0 | 1 | 1 | 1 | 1 |
3 | 0 | 0 | 0 | 1 | 1 | 1 |
2 | 0 | 0 | 0 | 0 | 1 | 1 |
1 | 0 | 0 | 0 | 0 | 0 | 1 |
0 | 0 | 0 | 0 | 0 | 0 | 0 |
-1 | -1 | 0 | 0 | 0 | 0 | 0 |
-2 | -1 | -1 | 0 | 0 | 0 | 0 |
-3 | -1 | -1 | -1 | 0 | 0 | 0 |
-4 | -1 | -1 | -1 | -1 | 0 | 0 |
-5 | -1 | -1 | -1 | -1 | -1 | 0 |
-6 | -1 | -1 | -1 | -1 | -1 | -1 |
-7 | -2 | -1 | -1 | -1 | -1 | -1 |
-8 | -2 | -2 | -1 | -1 | -1 | -1 |
-9 | -2 | -2 | -2 | -1 | -1 | -1 |
-10 | -2 | -2 | -2 | -2 | -1 | -1 |
-11 | -2 | -2 | -2 | -2 | -2 | -1 |
-12 | -2 | -2 | -2 | -2 | -2 | -2 |
Claims (6)
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CN201210535509.7A CN103036210B (zh) | 2012-12-12 | 2012-12-12 | 一种基于查表法的分层分段式电容平衡控制方法 |
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CN103036210A CN103036210A (zh) | 2013-04-10 |
CN103036210B true CN103036210B (zh) | 2015-03-25 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103368197B (zh) * | 2013-07-15 | 2015-11-25 | 国家电网公司 | 模块化多电平换流器的阀基控制设备和方法 |
CN103888003B (zh) * | 2014-03-24 | 2016-04-27 | 浙江大学 | 一种模块化多电平换流器的子模块分层均压方法 |
CN105717383B (zh) * | 2014-12-04 | 2018-10-23 | 国家电网公司 | 直流输电大组件换流阀模块热运行试验装置及其试验方法 |
CN106483841B (zh) * | 2015-08-26 | 2019-08-30 | 国网智能电网研究院 | 一种现场调试及测试环流抑制策略参数的方法 |
CN113452273B (zh) * | 2021-06-18 | 2023-01-17 | 郑州大学 | 一种mmc四层结构子模块电容电压均衡控制方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102158112A (zh) * | 2011-03-03 | 2011-08-17 | 山东大学 | 一种模块化多电平变换器的综合控制系统及其方法 |
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- 2012-12-12 CN CN201210535509.7A patent/CN103036210B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102158112A (zh) * | 2011-03-03 | 2011-08-17 | 山东大学 | 一种模块化多电平变换器的综合控制系统及其方法 |
Non-Patent Citations (3)
Title |
---|
模块化多电平变流器均压策略研究;董文杰等;《电力电子技术》;20120229;第46卷(第2期);第69-71页 * |
模块化多电平变流器的直接功率控制仿真研究;王国强等;《中国电机工程学报》;20120225;第32卷(第6期);第64-71页 * |
模块化多电平换流器闭环均压策略研究;司志磊等;《电力电子技术》;20120930;第46卷(第9期);第58-60页 * |
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Address after: 102209 Beijing City, Changping District science and Technology Park in the future smart grid research institute hospital Co-patentee after: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Patentee after: GLOBAL ENERGY INTERCONNECTION Research Institute Co-patentee after: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. Co-patentee after: State Grid Corporation of China Address before: 102211 Beijing city Changping District Xiaotangshan town big East Village Road No. 270 (future technology city) Co-patentee before: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Patentee before: STATE GRID SMART GRID Research Institute Co-patentee before: DALIAN POWER SUPPLY COMPANY OF LIAONING ELECTRIC POWER Co.,Ltd. Co-patentee before: State Grid Corporation of China |
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Effective date of registration: 20170609 Address after: 102209 Beijing City, Changping District science and Technology Park in the future smart grid research institute hospital Co-patentee after: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. Patentee after: GLOBAL ENERGY INTERCONNECTION Research Institute Co-patentee after: State Grid Corporation of China Address before: 102209 Beijing City, Changping District science and Technology Park in the future smart grid research institute hospital Co-patentee before: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Patentee before: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Co-patentee before: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. Co-patentee before: State Grid Corporation of China |
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