CN105552879B - A kind of planing method based on the discrete distribution of urban small wind-power electricity generation - Google Patents
A kind of planing method based on the discrete distribution of urban small wind-power electricity generation Download PDFInfo
- Publication number
- CN105552879B CN105552879B CN201410595033.5A CN201410595033A CN105552879B CN 105552879 B CN105552879 B CN 105552879B CN 201410595033 A CN201410595033 A CN 201410595033A CN 105552879 B CN105552879 B CN 105552879B
- Authority
- CN
- China
- Prior art keywords
- power generation
- wind
- generation area
- power
- middle effect
- 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
- 230000005611 electricity Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010248 power generation Methods 0.000 claims abstract description 96
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 230000006855 networking Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 38
- 230000004888 barrier function Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Wind Motors (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a kind of planing methods based on the discrete distribution of urban small wind-power electricity generation, including：Detection power generation general power divides group, grouping networking and adjustment and maintenance.The present invention can manage the wind power plant of all kinds of models concentratedly, and effectively the power generation of wind power plant and operating condition are reasonably regulated and controled according to wind power plant situation and city wind distribution situation, to greatly play the utilization rate of wind power plant, to improve city wind generation comprehensive utilization rate, its use cost is reduced, and helps to alleviate urban electricity supply pressure.
Description
Technical field
The present invention relates to a kind of planing methods based on the discrete distribution of urban small wind-power electricity generation, belong to wind generating technology neck
Domain.
Background technique
It is with three sine wave alternating currents for main power supply mode, but with solar energy at present in country's power supply grid
The progress of generation technology, national grid power supply amount is insufficient and the reinforcement of people's environmental consciousness, on the one hand in order to meet city night
Between illuminate and need, it is a large amount of to have been obtained widely by the electrical appliances of wind-power electricity generation on the other hand for link urban electricity supply pressure
It promotes and uses, such as road lamp system, traffic light systems and Landscape Lighting system, and with the increasing of solar energy equipment usage quantity
Adding, electric total amount also rapidly increases therewith, has become a big important sources of urban electric power supply, and power supply potential is huge,
But it is extremely wide so as to cause its distribution area since wind power plant distribution lacks unified effective management in current city
And it is loose, equipment generating efficiency is chaotic, and each region wind power plant installation freedom degree in city is higher, while city is differently
Area's wind distribution situation is also different, many drawbacks such as operation rate is unreasonable is also resulted in, so as to cause wind-force in city
Generating equipment theory power generation total amount is larger, but effectively Li Yongli extremely low phenomenon, causes the great wasting of resources, therefore, effectively
Reasonably plan a city wind power plant, and the performance for greatly excavating city wind generating equipment power supply potential is current city
With small-size wind power-generating equipment development and the important topic of urban planning.
Summary of the invention
This practical goal of the invention, which is that, overcomes above-mentioned deficiency, provides a kind of based on the discrete distribution of urban small wind-power electricity generation
Planing method.
To achieve the above object, the present invention is to be achieved through the following technical solutions：
A kind of planing method based on the discrete distribution of urban small wind-power electricity generation, including：
The first step：Detection power generation general power, to the quantity of wind power plants whole in city whole or certain area, point
Cloth range and generating capacity carry out Hui Zhong, determine current city wind-force entirety wind-power electricity generation ability maximum theoretical；
Second step：Group is divided to be planned same level wind power plant according to practical wind power plant generating capacity
The identical equipment of efficiency is divided by one kind according to the effective generating efficiency of wind-powered electricity generation generating equipment for one kind, then in conjunction with simultaneously basis
Wind power plant generating capacity and generating efficiency carry out whole classification, and to close on all wind power installations that principle will be measured
Distributed areas are divided into several each efficiency power generation areas, middle effect power generation area and inefficient power generation area；
Third step：Grouping networking, according to ready-portioned power generation area, respectively by each efficiency power generation area, middle effect power generation area and low
It imitates power generation area and presses respective divided rank piecewise connection, and constitute efficient net, middle effect net and inefficient net, and by efficient net and middle effect net
Connection is grid-connected with the progress of national power supply grid after integrating, and inefficient net nets company with efficient net and middle effect respectively as auxiliary adjustment energy supply
It connects；
4th step：Adjustment and maintenance, according to efficiency power generation area, middle effect power generation area and the inefficient power generation area divided to wind
When power generating equipment is safeguarded, by efficiency power generation area and middle effect power generation area as emphasis servicing area, inefficient power generation area is taken second place, and
When generating equipment is needed replacing because of failure, the equipment of the high generating capacity in inefficient area is gradually replaced to efficiency power generation area and
Middle effect power generation area, by the low generating capacity equipment replacement in efficiency power generation area, middle effect power generation area to inefficient power generation area.
The present invention can manage the wind power plant of all kinds of models concentratedly, and according to wind power plant situation and
City wind distribution situation effectively reasonably regulates and controls the power generation of wind power plant and operating condition, thus greatly
The utilization rate of wind power plant has been played, to improve city wind generation comprehensive utilization rate, has reduced its use cost, and
Help to alleviate urban electricity supply pressure.
Specific embodiment
In order to facilitate understanding, below by way of specific example, the present invention will be described：
Embodiment 1：It presets in certain city in steam-electric power plant, 5000, solar wind power street lamp, it is total to generate electricity
Capacity is 1700kw/h, and 1000 total power generating capacities of solar wind force traffic lights are 300kw/h.
The first step：Detection power generation general power, to the quantity of wind power plants whole in city whole or certain area, point
Cloth range and generating capacity carry out Hui Zhong, 5000, solar wind power street lamp, total to generate electricity wherein in steam-electric power plant
Capacity is 1700kw/h, and 1000 total power generating capacities of solar wind force traffic lights are 300kw/h, and wherein wind-power electricity generation amount accounts for total hair
The 40% of electricity, therefore theoretical maximum wind-power electricity generation value is 800 kw/h；
Second step：Group is divided to be planned same level wind power plant according to practical wind power plant generating capacity
The identical equipment of efficiency is divided by one kind according to the effective generating efficiency of wind-powered electricity generation generating equipment for one kind, then in conjunction with simultaneously basis
Wind power plant generating capacity and generating efficiency carry out whole classification, and to close on all wind power installations that principle will be measured
Distributed areas are divided into several each efficiency power generation areas, middle effect power generation area and inefficient power generation area, wherein efficiency power generation area total power generation
For 300 kw/h, middle effect power generation area total power generation is 400 kw/h, and inefficient power generation area total power generation is 100 kw/h；
Third step：Grouping networking, according to ready-portioned power generation area, respectively by each efficiency power generation area, middle effect power generation area and low
It imitates power generation area and presses respective divided rank piecewise connection, and constitute efficient net, middle effect net and inefficient net, and by efficient net and middle effect net
Connection is grid-connected with the progress of national power supply grid after integrating, and inefficient net nets company with efficient net and middle effect respectively as auxiliary adjustment energy supply
It connects；
4th step：Adjustment and maintenance, according to efficiency power generation area, middle effect power generation area and the inefficient power generation area divided to wind
When power generating equipment is safeguarded, by efficiency power generation area and middle effect power generation area as emphasis servicing area, inefficient power generation area is taken second place, and
When generating equipment is needed replacing because of failure, the equipment of the high generating capacity in inefficient area is gradually replaced to efficiency power generation area and
Middle effect power generation area, by the low generating capacity equipment replacement in efficiency power generation area, middle effect power generation area to inefficient power generation area.
Embodiment 2：It presets in certain city in steam-electric power plant, 10000, solar wind force street lamp, total power generating capacity
For 3000kw/h, 2000 total power generating capacities of solar wind force traffic lights are 500kw/h, and landscape shines wind power plant 2000
Branch, total power generation 10000kw/h.
The first step：Detection power generation general power, to the quantity of wind power plants whole in city whole or certain area, point
Cloth range and generating capacity carry out Hui Zhong, and wherein in steam-electric power plant, 10000, solar wind force street lamp, total power generation is held
Amount is 3000kw/h, and 2000 total power generating capacities of solar wind force traffic lights are 500kw/h, and landscape shines wind power plant 2000
Branch, total power generation are that wherein wind-power electricity generation amount accounts for the 60% of total power generation to 10000kw/h, therefore theoretical maximum wind-power electricity generation value is
8100 kw/h；
Second step：Group is divided to be planned same level wind power plant according to practical wind power plant generating capacity
The identical equipment of efficiency is divided by one kind according to the effective generating efficiency of wind-powered electricity generation generating equipment for one kind, then in conjunction with simultaneously basis
Wind power plant generating capacity and generating efficiency carry out whole classification, and to close on all wind power installations that principle will be measured
Distributed areas are divided into several each efficiency power generation areas, middle effect power generation area and inefficient power generation area, wherein efficiency power generation area total power generation
For 3000 kw/h, middle effect power generation area total power generation is 4600 kw/h, and inefficient power generation area total power generation is 500 kw/h；
Third step：Grouping networking, according to ready-portioned power generation area, respectively by each efficiency power generation area, middle effect power generation area and low
It imitates power generation area and presses respective divided rank piecewise connection, and constitute efficient net, middle effect net and inefficient net, and by efficient net and middle effect net
Connection is grid-connected with the progress of national power supply grid after integrating, and inefficient net nets company with efficient net and middle effect respectively as auxiliary adjustment energy supply
It connects；
4th step：Adjustment and maintenance, according to efficiency power generation area, middle effect power generation area and the inefficient power generation area divided to wind
When power generating equipment is safeguarded, by efficiency power generation area and middle effect power generation area as emphasis servicing area, inefficient power generation area is taken second place, and
When generating equipment is needed replacing because of failure, the equipment of the high generating capacity in inefficient area is gradually replaced to efficiency power generation area and
Middle effect power generation area, by the low generating capacity equipment replacement in efficiency power generation area, middle effect power generation area to inefficient power generation area.
Claims (1)
1. a kind of planing method based on the discrete distribution of urban small wind-power electricity generation, it is characterised in that：Described is small based on city
The planing method of the discrete distribution of type wind-power electricity generation includes：The first step：Detection power generation general power, to city whole or certain area
Quantity, distribution and the generating capacity of interior whole wind power plant are summarized, and determine current city wind-force entirety wind-force
Generating capacity maximum theoretical；Second step：Group is divided, according to practical wind power plant generating capacity, by same level wind-force
Generating equipment is planned to one kind, according to the effective generating efficiency of wind power plant, the identical equipment of efficiency is divided into one kind, so
It combines afterwards and whole classification is carried out according to wind power plant generating capacity and generating efficiency, and will be measured with closing on principle
All wind power plant distributed areas are divided into several efficiency power generation areas, middle effect power generation area and inefficient power generation area；Third
Step：Grouping networking, according to ready-portioned power generation area, respectively by each efficiency power generation area, middle effect power generation area and inefficient power generation area by each
From divided rank piecewise connection, and constitute efficient net, middle effect net and inefficient net, and by efficient net and middle effect net connection integration after with
National power supply grid progress is grid-connected, and inefficient net nets connection with efficient net and middle effect respectively as auxiliary adjustment energy supply；4th step：
Adjustment and maintenance, carry out according to the efficiency power generation area, middle effect power generation area and the inefficient power generation area that are divided to wind power plant
When maintenance, by efficiency power generation area and middle effect power generation area as emphasis servicing area, inefficient power generation area is taken second place, and generating equipment for some reason
When barrier needs replacing, the equipment of the high generating capacity in inefficient power generation area is gradually replaced into efficiency power generation area and middle effect generates electricity
Area, by the low generating capacity equipment replacement in efficiency power generation area, middle effect power generation area to inefficient power generation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595033.5A CN105552879B (en) | 2014-10-30 | 2014-10-30 | A kind of planing method based on the discrete distribution of urban small wind-power electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595033.5A CN105552879B (en) | 2014-10-30 | 2014-10-30 | A kind of planing method based on the discrete distribution of urban small wind-power electricity generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552879A CN105552879A (en) | 2016-05-04 |
| CN105552879B true CN105552879B (en) | 2018-11-20 |
Family
ID=55831893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595033.5A Active CN105552879B (en) | 2014-10-30 | 2014-10-30 | A kind of planing method based on the discrete distribution of urban small wind-power electricity generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105552879B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870923B (en) * | 2016-05-18 | 2018-06-29 | 中化重庆涪陵化工有限公司 | The method of supplying power to of integrated mill |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277251A (en) * | 2013-05-24 | 2013-09-04 | 长沙理工大学 | Method and system for controlling wind power plant |
| CN103746408A (en) * | 2014-01-28 | 2014-04-23 | 北京科东电力控制系统有限责任公司 | AGC (Automatic Generation Control) coordination control method of large-scale wind power |
-
2014
- 2014-10-30 CN CN201410595033.5A patent/CN105552879B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277251A (en) * | 2013-05-24 | 2013-09-04 | 长沙理工大学 | Method and system for controlling wind power plant |
| CN103746408A (en) * | 2014-01-28 | 2014-04-23 | 北京科东电力控制系统有限责任公司 | AGC (Automatic Generation Control) coordination control method of large-scale wind power |
Non-Patent Citations (1)
| Title |
|---|
| 《分布式风电场分组可调分散并网方案》;王剑等;《电力建设》;20120531;第33卷(第5期);第17-20页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105552879A (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102832706B (en) | Distributed power stratified coordination control system of microgrid and method | |
| CN102427244A (en) | Large-scale photovoltaic wind power information accessing system | |
| CN102280940A (en) | new energy distributed energy storage application control system | |
| CN202218023U (en) | New-energy distributed type energy-storage application control system | |
| Wadi et al. | Smart hybrid wind-solar street lighting system fuzzy based approach: Case study Istanbul-Turkey | |
| CN105159093A (en) | Model-self-adapting-based energy optimal control system of microgrid and design method thereof | |
| CN201286019Y (en) | Electric grid interconnecting 110KW wind and light complementary electricity production system | |
| WO2012116653A1 (en) | Distributed power station system | |
| CN101677188A (en) | Electric grid interconnecting type wind-solar hybrid power generation system | |
| Kumaravel et al. | Adapted multilayer feedforward ANN based power management control of solar photovoltaic and wind integrated power system | |
| CN106600022B (en) | Wind-light-gas-seawater pumped storage isolated power system capacity optimal configuration method based on multi-objective optimization | |
| CN104953622A (en) | Distributed power connection monitoring system | |
| Zhao et al. | Development strategies for wind power industry in Jiangsu Province, China: Based on the evaluation of resource capacity | |
| CN105552879B (en) | A kind of planing method based on the discrete distribution of urban small wind-power electricity generation | |
| CN103023054A (en) | Electric-power-distributed energy storage device and control system thereof | |
| CN104348207A (en) | Interconnected distributed type wind-solar complementary power generation system | |
| CN103138294A (en) | Operation and control method of large-scale wind turbine generator in micro grid system | |
| Shayeghi et al. | Potentiometric of the renewable hybrid system for electrification of gorgor station | |
| CN102611356A (en) | Solar grid-connected electricity generation system for sewage treatment | |
| CN105529741B (en) | A kind of distributed power source and its micro-capacitance sensor Intelligent Decision-making Method | |
| CN205139998U (en) | Regional power grid economic dispatch system based on time -of -use tariffs | |
| Chen et al. | Optimal configuration for distributed generations in micro-grid system considering diesel as the main control source | |
| CN205489564U (en) | Distributing type photovoltaic street lamp mechanism that is incorporated into power networks | |
| Koussa et al. | A novel control strategy using Arduino grid and grid connected including wind generator, diesel and battery storage plants: experimental behavior | |
| CN104539056A (en) | Distributed photovoltaic power station group and electric network information real-time transmission management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |