CN108183512A - 一种接入新能源的电力***的可靠性评估方法 - Google Patents
一种接入新能源的电力***的可靠性评估方法 Download PDFInfo
- Publication number
- CN108183512A CN108183512A CN201810155464.8A CN201810155464A CN108183512A CN 108183512 A CN108183512 A CN 108183512A CN 201810155464 A CN201810155464 A CN 201810155464A CN 108183512 A CN108183512 A CN 108183512A
- Authority
- CN
- China
- Prior art keywords
- load
- cutting load
- new energy
- electric system
- probability
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000005457 optimization Methods 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims description 94
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 230000008439 repair process Effects 0.000 claims description 7
- 238000000342 Monte Carlo simulation Methods 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 238000011156 evaluation Methods 0.000 abstract description 4
- 238000012952 Resampling Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 41
- 239000012141 concentrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000012614 Monte-Carlo sampling Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H02J3/382—
-
- 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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
α | 0.5 | 0.05 | 0.003 |
λα | 0.6754 | 1.96 | 3 |
场景 | LOLP(p.u.) | EENS(MWh) |
丰大无风电 | 0.024938 | 40.83029 |
丰大有风电 | 0.024670 | 36.14181 |
区域名称 | LOLP(p.u.) | LOLP排名 | EENS(MWh) | EENS排名 |
A | 0.0182625 | 1 | 17.20545 | 1 |
B | 0.0152 | 2 | 12.93256 | 2 |
C | 0.009 | 3 | 6.596673 | 3 |
D | 0.0063375 | 4 | 4.095599 | 4 |
区域名称 | LOLP(p.u.) | LOLP排名 | EENS(MWh) | EENS排名 |
A | 0.01786 | 1 | 15.16834 | 1 |
B | 0.01399 | 2 | 11.52594 | 2 |
C | 0.00805 | 3 | 5.813972 | 3 |
D | 0.00583 | 4 | 3.633558 | 4 |
场景 | LOLP(p.u.) | EENS(MWh) |
丰大无风电 | 0.024950 | 61.76782 |
丰大有风电 | 0.024625 | 61.26120 |
区域名称 | LOLP(p.u.) | LOLP排名 | EENS(MWh) | EENS排名 |
A | 0.0169625 | 2 | 23.13231102 | 1 |
B | 0.0174375 | 1 | 20.07455116 | 2 |
C | 0.0120375 | 3 | 11.14539905 | 3 |
D | 0.0094 | 4 | 7.415557519 | 4 |
区域名称 | LOLP(p.u.) | LOLP排名 | EENS(MWh) | EENS排名 |
A | 0.016525 | 2 | 23.76873476 | 1 |
B | 0.016975 | 1 | 20.17454718 | 2 |
C | 0.0117 | 3 | 11.30078512 | 3 |
D | 0.009175 | 4 | 7.260232811 | 4 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810155464.8A CN108183512B (zh) | 2018-02-23 | 2018-02-23 | 一种接入新能源的电力***的可靠性评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810155464.8A CN108183512B (zh) | 2018-02-23 | 2018-02-23 | 一种接入新能源的电力***的可靠性评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108183512A true CN108183512A (zh) | 2018-06-19 |
CN108183512B CN108183512B (zh) | 2020-03-27 |
Family
ID=62552879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810155464.8A Active CN108183512B (zh) | 2018-02-23 | 2018-02-23 | 一种接入新能源的电力***的可靠性评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108183512B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109038588A (zh) * | 2018-07-10 | 2018-12-18 | 浙江大学城市学院 | 一种配电网潮流计算方法 |
CN109376428A (zh) * | 2018-10-24 | 2019-02-22 | 南方电网科学研究院有限责任公司 | 综合能源***的可靠性评估方法、装置、设备及存储介质 |
CN109742788A (zh) * | 2018-12-18 | 2019-05-10 | 国网青海省电力公司电力科学研究院 | 一种新能源电站并网性能评价指标修正方法 |
CN109787834A (zh) * | 2019-01-25 | 2019-05-21 | 广西电网有限责任公司电力科学研究院 | 计及电网运行参数的核电机组非独立故障概率的计算方法 |
CN110224393A (zh) * | 2019-05-24 | 2019-09-10 | 广东电网有限责任公司阳江供电局 | 一种基于最小切负荷模型的新能源消纳评估方法 |
CN110443439A (zh) * | 2019-06-17 | 2019-11-12 | 华北电力大学 | 一种基于期望偏差的用户精准切负荷潜能评估方法 |
CN111353230A (zh) * | 2020-03-03 | 2020-06-30 | 中国海洋石油集团有限公司 | 海上油田电力***的可靠性评估方法及*** |
CN111967794A (zh) * | 2020-08-31 | 2020-11-20 | 国网甘肃省电力公司电力科学研究院 | 一种基于大数据处理的输电网输电能力的评估方法 |
CN113489066A (zh) * | 2021-07-08 | 2021-10-08 | 华翔翔能科技股份有限公司 | 计及供需不确定性的含储能电网区间供电可靠性评估方法 |
CN114611889A (zh) * | 2022-02-25 | 2022-06-10 | 河南九域恩湃电力技术有限公司 | 并网电源的网源协调性能的可靠性估测方法 |
CN115021335A (zh) * | 2022-06-16 | 2022-09-06 | 西安交通大学 | 一种考虑储能和新能源的多时段鲁棒可靠性评估方法 |
CN117200265A (zh) * | 2023-07-27 | 2023-12-08 | 河海大学 | 一种考虑不确定性故障的海上电氢***容量规划方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103440400A (zh) * | 2013-07-29 | 2013-12-11 | 清华大学 | 考虑灾害因素的电力***短期风险判定方法 |
WO2015045546A1 (ja) * | 2013-09-27 | 2015-04-02 | 株式会社日立製作所 | 設備負荷選択装置及び設備負荷選択方法 |
-
2018
- 2018-02-23 CN CN201810155464.8A patent/CN108183512B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103440400A (zh) * | 2013-07-29 | 2013-12-11 | 清华大学 | 考虑灾害因素的电力***短期风险判定方法 |
WO2015045546A1 (ja) * | 2013-09-27 | 2015-04-02 | 株式会社日立製作所 | 設備負荷選択装置及び設備負荷選択方法 |
Non-Patent Citations (1)
Title |
---|
吴林伟等: "计及风机故障相关性的发输电组合***可靠性评估", 《广东电力》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109038588A (zh) * | 2018-07-10 | 2018-12-18 | 浙江大学城市学院 | 一种配电网潮流计算方法 |
CN109376428B (zh) * | 2018-10-24 | 2022-10-14 | 南方电网科学研究院有限责任公司 | 综合能源***的可靠性评估方法、装置、设备及存储介质 |
CN109376428A (zh) * | 2018-10-24 | 2019-02-22 | 南方电网科学研究院有限责任公司 | 综合能源***的可靠性评估方法、装置、设备及存储介质 |
CN109742788A (zh) * | 2018-12-18 | 2019-05-10 | 国网青海省电力公司电力科学研究院 | 一种新能源电站并网性能评价指标修正方法 |
CN109787834A (zh) * | 2019-01-25 | 2019-05-21 | 广西电网有限责任公司电力科学研究院 | 计及电网运行参数的核电机组非独立故障概率的计算方法 |
CN110224393A (zh) * | 2019-05-24 | 2019-09-10 | 广东电网有限责任公司阳江供电局 | 一种基于最小切负荷模型的新能源消纳评估方法 |
CN110224393B (zh) * | 2019-05-24 | 2020-08-25 | 广东电网有限责任公司阳江供电局 | 一种基于最小切负荷模型的新能源消纳评估方法 |
CN110443439A (zh) * | 2019-06-17 | 2019-11-12 | 华北电力大学 | 一种基于期望偏差的用户精准切负荷潜能评估方法 |
CN111353230A (zh) * | 2020-03-03 | 2020-06-30 | 中国海洋石油集团有限公司 | 海上油田电力***的可靠性评估方法及*** |
CN111967794A (zh) * | 2020-08-31 | 2020-11-20 | 国网甘肃省电力公司电力科学研究院 | 一种基于大数据处理的输电网输电能力的评估方法 |
CN113489066A (zh) * | 2021-07-08 | 2021-10-08 | 华翔翔能科技股份有限公司 | 计及供需不确定性的含储能电网区间供电可靠性评估方法 |
CN114611889A (zh) * | 2022-02-25 | 2022-06-10 | 河南九域恩湃电力技术有限公司 | 并网电源的网源协调性能的可靠性估测方法 |
CN115021335A (zh) * | 2022-06-16 | 2022-09-06 | 西安交通大学 | 一种考虑储能和新能源的多时段鲁棒可靠性评估方法 |
CN115021335B (zh) * | 2022-06-16 | 2024-03-26 | 西安交通大学 | 一种考虑储能和新能源的多时段鲁棒可靠性评估方法 |
CN117200265A (zh) * | 2023-07-27 | 2023-12-08 | 河海大学 | 一种考虑不确定性故障的海上电氢***容量规划方法 |
CN117200265B (zh) * | 2023-07-27 | 2024-05-28 | 河海大学 | 一种考虑不确定性故障的海上电氢***容量规划方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108183512B (zh) | 2020-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108183512A (zh) | 一种接入新能源的电力***的可靠性评估方法 | |
CN103279639B (zh) | 基于响应的受端电网电压稳定全过程态势评估及防控方法 | |
CN103279638B (zh) | 一种基于响应的大电网全态势在线一体化量化评估方法 | |
CN101425686B (zh) | 电力***在线安全稳定评估预想故障集自适应筛选方法 | |
CN100382411C (zh) | 基于概率的电力***电压稳定在线监视和预防控制方法 | |
US20110202191A1 (en) | Energy generating system and control thereof | |
CN103036230A (zh) | 一种基于工程应用的交直流混联大电网的动态等值方法 | |
CN111209710B (zh) | 一种潮流计算收敛的自动调整方法及装置 | |
CN103400302A (zh) | 一种风电基地连锁故障风险感知预警方法及其*** | |
Choi et al. | Justification of effective reactive power reserves with respect to a particular bus using linear sensitivity | |
CN102214922A (zh) | 一种电网规划方案的评估*** | |
CN103425878B (zh) | 电力***准动态潮流与电网运行态势快速计算方法 | |
CN105610192A (zh) | 考虑大规模风电接入的在线风险评估方法 | |
CN107145707A (zh) | 一种计及光伏出力不确定性和全寿命周期成本的配电网变压器规划方法 | |
CN102915471A (zh) | 一种风电扰动在线安全预警的方法 | |
CN106655190A (zh) | 一种求解风电场概率最优潮流的方法 | |
CN103825272A (zh) | 一种基于解析法的含分散风电的配电网可靠性确定方法 | |
CN104537428A (zh) | 一种计及风电接入不确定性的经济运行评估方法 | |
CN101923685A (zh) | 一种基于断线故障概率预测的电力切负荷决策***及方法 | |
Holttinen et al. | Steps for a complete wind integration study | |
CN105207204A (zh) | 一种计及一次调频不确定性的概率潮流分析方法 | |
Ju et al. | Incorporating demand response in two-stage frequency emergency control | |
Al Kez et al. | Manipulation of static and dynamic data center power responses to support grid operations | |
CN110472373A (zh) | 一种电力***扰动后的动态频率估计测量方法 | |
CN108090626A (zh) | 一种配电网网格化规划的网格划分方法 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 510700 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China South Power Grid International Co.,Ltd. Address before: 510663 3 building, 3, 4, 5 and J1 building, 11 building, No. 11, Ke Xiang Road, Luogang District Science City, Guangzhou, Guangdong. Patentee before: China South Power Grid International Co.,Ltd. Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID |
|
TR01 | Transfer of patent right |