CN106786582B - 不间断电源系统及其输出电压谐波抑制电路 - Google Patents
不间断电源系统及其输出电压谐波抑制电路 Download PDFInfo
- Publication number
- CN106786582B CN106786582B CN201611217568.4A CN201611217568A CN106786582B CN 106786582 B CN106786582 B CN 106786582B CN 201611217568 A CN201611217568 A CN 201611217568A CN 106786582 B CN106786582 B CN 106786582B
- Authority
- CN
- China
- Prior art keywords
- voltage
- output
- subharmonic
- voltage component
- harmonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001629 suppression Effects 0.000 title claims abstract description 66
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 238000000605 extraction Methods 0.000 claims abstract description 42
- 230000003321 amplification Effects 0.000 claims abstract description 36
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 36
- 230000003068 static effect Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611217568.4A CN106786582B (zh) | 2016-12-26 | 2016-12-26 | 不间断电源系统及其输出电压谐波抑制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611217568.4A CN106786582B (zh) | 2016-12-26 | 2016-12-26 | 不间断电源系统及其输出电压谐波抑制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106786582A CN106786582A (zh) | 2017-05-31 |
CN106786582B true CN106786582B (zh) | 2019-05-17 |
Family
ID=58926014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611217568.4A Active CN106786582B (zh) | 2016-12-26 | 2016-12-26 | 不间断电源系统及其输出电压谐波抑制电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106786582B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107196302A (zh) * | 2017-07-19 | 2017-09-22 | 南方电网科学研究院有限责任公司 | 一种mmc的谐波电流抑制控制方法、系统及控制器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118030A (zh) * | 2011-04-07 | 2011-07-06 | 施俊 | 一种蓄电池储能并网三相电压源变换器的谐波抑制方法 |
CN102522761A (zh) * | 2011-12-15 | 2012-06-27 | 广东创电电源有限公司 | 一种抑制输出电压不平衡和谐波的三相ups控制系统 |
WO2014044089A1 (zh) * | 2012-09-20 | 2014-03-27 | 伊顿制造(格拉斯哥)有限合伙莫尔日分支机构 | 在线式不间断电源拓扑 |
CN104868473A (zh) * | 2015-06-03 | 2015-08-26 | 重庆大学 | 一种配电变压器二次侧谐波提取和利用方法及其装置 |
CN104993484A (zh) * | 2015-04-27 | 2015-10-21 | 深圳市今朝时代新能源技术有限公司 | 一种有源电力滤波器 |
CN105633959A (zh) * | 2016-03-04 | 2016-06-01 | 易事特集团股份有限公司 | 不间断电源系统及其控制方法 |
-
2016
- 2016-12-26 CN CN201611217568.4A patent/CN106786582B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102118030A (zh) * | 2011-04-07 | 2011-07-06 | 施俊 | 一种蓄电池储能并网三相电压源变换器的谐波抑制方法 |
CN102522761A (zh) * | 2011-12-15 | 2012-06-27 | 广东创电电源有限公司 | 一种抑制输出电压不平衡和谐波的三相ups控制系统 |
WO2014044089A1 (zh) * | 2012-09-20 | 2014-03-27 | 伊顿制造(格拉斯哥)有限合伙莫尔日分支机构 | 在线式不间断电源拓扑 |
CN104993484A (zh) * | 2015-04-27 | 2015-10-21 | 深圳市今朝时代新能源技术有限公司 | 一种有源电力滤波器 |
CN104868473A (zh) * | 2015-06-03 | 2015-08-26 | 重庆大学 | 一种配电变压器二次侧谐波提取和利用方法及其装置 |
CN105633959A (zh) * | 2016-03-04 | 2016-06-01 | 易事特集团股份有限公司 | 不间断电源系统及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106786582A (zh) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jou et al. | A novel active power filter for harmonic suppression | |
Lee et al. | New control scheme for a unified power-quality compensator-Q with minimum active power injection | |
CN109449999B (zh) | 基于自适应虚拟阻抗的低压微电网分布式控制方法及系统 | |
Chang | A new approach for optimal shunt active power filter control considering alternative performance indices | |
CN109066820A (zh) | 基于电流下垂特性的并联逆变器功率均分装置及控制方法 | |
Shuai et al. | New control method of injection-type hybrid active power filter | |
TW546897B (en) | Electronic circuit apparatus having suppression of harmonics and voltage stabilization function and control method | |
Chedjara et al. | A novel robust PLL algorithm applied to the control of a shunt active power filter using a self tuning filter concept | |
CN108879775A (zh) | 一种考虑电流限值的电网不平衡光伏逆变器协调控制方法 | |
Chang et al. | Optimisation-based strategy for shunt active power filter control under non-ideal supply voltages | |
CN106786582B (zh) | 不间断电源系统及其输出电压谐波抑制电路 | |
CN108400596A (zh) | 一种单相有源滤波器系统中的分次谐波检测方法以及基于该检测方法的有源滤波器控制方法 | |
CN110474360A (zh) | 与并网转换器的控制有关的方法以及转换器 | |
TW200532417A (en) | Reactive power compensating device | |
JP3822910B2 (ja) | 方形波インバータとdcバス制御とを備えたハイブリッド並列能動/受動フィルタシステムによる電力線高調波の低減 | |
CN109474012A (zh) | 三相并网变换器在弱电网条件下的频率耦合抑制方法 | |
Cleary-Balderas et al. | Hybrid active power filter based on the IRP theory for harmonic current mitigation | |
CN109406854A (zh) | 单相有源滤波器的谐波指令电流获取方法、装置及设备 | |
WO2003060531A1 (fr) | Watt-heuremetre, procede de rectification d'erreur, et circuit de calcul de puissance | |
EP3316434A1 (en) | Resonance suppression device | |
Behera et al. | Voltage and frequency control for DG inverter in low voltage islanded microgrid with improved virtual impedance droop control scheme | |
CN103780225B (zh) | 一种电流型有源滤波器用仿真模拟补偿电路 | |
CN106786583B (zh) | 不间断电源系统及其输出电压谐波抑制电路 | |
Zeng et al. | Reduced order generalized integrators based selective harmonic compensation current controller for shunt active power filters | |
CN208548715U (zh) | 一种配电网变压器电能质量综合补偿装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170531 Assignee: Guangdong Rongtong Financial Leasing Co.,Ltd. Assignor: EAST GROUP Co.,Ltd. Contract record no.: X2022980014040 Denomination of invention: Uninterruptible power supply system and its output voltage harmonic suppression circuit Granted publication date: 20190517 License type: Exclusive License Record date: 20220905 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Uninterruptible power supply system and its output voltage harmonic suppression circuit Effective date of registration: 20220907 Granted publication date: 20190517 Pledgee: Guangdong Rongtong Financial Leasing Co.,Ltd. Pledgor: EAST GROUP Co.,Ltd. Registration number: Y2022980014695 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231101 Granted publication date: 20190517 Pledgee: Guangdong Rongtong Financial Leasing Co.,Ltd. Pledgor: EAST GROUP Co.,Ltd. Registration number: Y2022980014695 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Rongtong Financial Leasing Co.,Ltd. Assignor: EAST GROUP Co.,Ltd. Contract record no.: X2022980014040 Date of cancellation: 20231124 |