CN106655284B - Power generation dispatching control method and system - Google Patents
Power generation dispatching control method and system Download PDFInfo
- Publication number
- CN106655284B CN106655284B CN201611240257.XA CN201611240257A CN106655284B CN 106655284 B CN106655284 B CN 106655284B CN 201611240257 A CN201611240257 A CN 201611240257A CN 106655284 B CN106655284 B CN 106655284B
- Authority
- CN
- China
- Prior art keywords
- time
- power generation
- power
- scheduling control
- met
- 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
Images
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
- H02J3/38—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]
Abstract
The invention relates to a power generation scheduling control method and a power generation scheduling control system, wherein the method comprises the following steps: monitoring whether a preset power generation scheduling control boundary condition related to a power topological structure changes or not, and if the power generation scheduling control boundary condition changes, judging that an event trigger condition of electric scheduling control is met; detecting whether the current time is a preset time trigger time, and if so, judging that the time trigger condition of the electric dispatching control is met; and starting the real-time power generation dispatching optimization calculation in the dispatching operation of the power grid when the event triggering condition is met or the time triggering condition is met. By adopting the scheme of the invention, the running safety of the power grid can be improved.
Description
Technical Field
The invention relates to the technical field of power generation scheduling, in particular to a power generation scheduling control method and system.
Background
The real-time power generation scheduling is an important component in the scheduling and operation of a power grid, an optimization calculation response mode in a fixed time interval form is adopted in the traditional real-time power generation scheduling process, and the optimization calculation process is started at a fixed time interval based on the topological situation of the operation of the power grid in the day.
The maximum disadvantage of the optimization calculation response mode in the form of the fixed time interval is that the optimization calculation response mode is not strong in adaptability to the topological change of the power grid, cannot respond in time and may bury hidden dangers for the safe operation of the power grid.
Disclosure of Invention
The invention aims to provide a power generation dispatching control method and a power generation dispatching control system, which can improve the operation safety of a power grid.
The purpose of the invention is realized by the following technical scheme:
a power generation scheduling control method comprising:
monitoring whether a preset power generation scheduling control boundary condition related to a power topological structure changes or not, and if the power generation scheduling control boundary condition changes, judging that an event trigger condition of electric scheduling control is met;
detecting whether the current time is a preset time trigger time, and if so, judging that the time trigger condition of the electric dispatching control is met;
and starting the real-time power generation dispatching optimization calculation in the dispatching operation of the power grid when the event triggering condition is met or the time triggering condition is met.
A power generation scheduling control system comprising:
the event monitoring unit is used for monitoring whether a preset power generation scheduling control boundary condition related to the power topological structure changes or not, and if so, judging that an event triggering condition of the electric scheduling control is met;
the time detection unit is used for detecting whether the current time is preset time trigger time or not, and if so, judging that the time trigger condition of the electric scheduling control is met;
and the starting unit is used for starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation when the event trigger condition is met or the time trigger condition is met.
According to the scheme of the invention, whether the preset power generation scheduling control boundary condition related to the power topological structure is changed or not is monitored, if the power generation scheduling control boundary condition is changed, the event trigger condition of the electric scheduling control is judged to be met, whether the current time is the preset time trigger time is detected, if yes, the time trigger condition of the electric scheduling control is judged to be met, and when the event trigger condition is met or the time trigger condition is met, the real-time power generation scheduling optimization calculation in the power grid scheduling operation is started, because the real-time power generation scheduling optimization calculation in the power grid scheduling operation is started when the event trigger condition is met or the time trigger condition is met, namely, the scheme of the invention provides a real-time power generation scheduling control mode based on a multi-trigger mechanism, the method has the advantages that the real-time power generation scheduling optimization calculation in the power grid scheduling operation can be started when the time trigger condition is met, the real-time power generation scheduling optimization calculation in the power grid scheduling operation can be started when the event trigger condition is met, meanwhile, the condition for judging that the event trigger condition of the power scheduling control is met is obtained based on the fact that the preset power generation scheduling control boundary condition related to the power topological structure is monitored to change, the adaptability of the response mode of the real-time power generation scheduling optimization to the power grid topological change is improved, the hidden danger that the power grid safe operation is buried due to the fact that the topological change cannot be responded in time through the real-time power generation scheduling optimization can be avoided, and the operation safety of the power grid is improved.
Drawings
Fig. 1 is a schematic flow chart illustrating an implementation of a power generation scheduling control method according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating an implementation of a power generation scheduling control method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a power generation scheduling control system according to a third embodiment of the present invention;
fig. 4 is a schematic diagram of a detailed structure of the event monitoring unit in fig. 3 in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Example one
The embodiment of the invention provides a power generation scheduling control method. Fig. 1 is a schematic flow chart of an implementation of a power generation scheduling control method according to a first embodiment of the present invention. As shown in fig. 1, the power generation scheduling control method of the present embodiment includes the steps of:
step S101: monitoring whether a preset power generation scheduling control boundary condition related to a power topological structure changes or not, and if the power generation scheduling control boundary condition changes, judging that an event trigger condition of electric scheduling control is met;
here, the power generation scheduling control boundary condition refers to one or more boundary conditions affecting the power topology selected from various boundary conditions related to the real-time power generation scheduling optimization calculation.
Step S102: detecting whether the current time is a preset time trigger time, and if so, judging that the time trigger condition of the electric dispatching control is met;
generally, the time trigger is periodic, and therefore, a specific way of detecting whether the current time is the preset time trigger time may be: and monitoring the time, and judging that the current time is the preset time trigger time when a time difference value between the monitored current time and the recorded time when the last time trigger condition is met is the same as a preset period value.
Step S103: when the event trigger condition is met or the time trigger condition is met, starting real-time power generation scheduling optimization calculation in the power grid scheduling operation;
specifically, when the event trigger condition is met or when the time trigger condition is met, a preset real-time power generation scheduling optimization model is started to perform real-time power generation scheduling optimization calculation.
The real-time power generation scheduling optimization model may be selected according to actual needs, for example, a real-time power generation scheduling optimization model that aims at minimizing energy consumption, or a real-time power generation scheduling optimization model that aims at minimizing an adjustment amount, but is not limited thereto. The data base on which the real-time power generation scheduling optimization calculation is based includes: the method comprises the information of a real-time power grid operation mode, the latest wind power/load/photovoltaic super-short term prediction result, the real-time start-stop condition of a unit and the like.
And starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation when the event triggering condition is met, and timely adjusting the output of the generator set and the power generation plan based on the optimization calculation result of the real-time power generation scheduling optimization calculation in the power grid scheduling operation so as to obtain the output of the generator set and the power generation plan meeting the control requirement after the power generation scheduling control boundary condition related to the power topological structure is changed.
Accordingly, according to the solution of the present embodiment, it is to monitor whether a preset power generation scheduling control boundary condition related to a power topology is changed, if the power generation scheduling control boundary condition is changed, determine that an event trigger condition of power scheduling control is satisfied, detect whether a current time is a preset time trigger time, if so, determine that a time trigger condition of power scheduling control is satisfied, when the event trigger condition is satisfied or when the time trigger condition is satisfied, start a real-time power generation scheduling optimization calculation in a power grid scheduling operation, since the real-time power generation scheduling optimization calculation in the power grid scheduling operation is started when the event trigger condition is satisfied or when the time trigger condition is satisfied, that is, the solution of the present embodiment provides a real-time power generation scheduling control mode based on a multi-trigger mechanism, the method has the advantages that the real-time power generation scheduling optimization calculation in the power grid scheduling operation can be started when the time trigger condition is met, the real-time power generation scheduling optimization calculation in the power grid scheduling operation can be started when the event trigger condition is met, meanwhile, the condition for judging that the event trigger condition of the power scheduling control is met is obtained based on the fact that the preset power generation scheduling control boundary condition related to the power topological structure is monitored to change, the adaptability of the response mode of the real-time power generation scheduling optimization to the power grid topological change is improved, the hidden danger that the power grid safe operation is buried due to the fact that the topological change cannot be responded in time through the real-time power generation scheduling optimization can be avoided, and the operation safety of the power grid is improved.
Example two
The second embodiment is that, on the basis of the first embodiment, the limitation of the execution sequence for judging whether the event trigger condition is met and whether the time piece trigger condition is met is added.
In one embodiment, the step of starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation is performed when it is determined that the event triggering condition of the electrical scheduling control is met, and the step of detecting whether the current time is the preset time triggering time is performed when it is determined that the event triggering condition of the electrical scheduling control is not met. That is, when the event triggering condition of the electric dispatching control is judged to be satisfied, the step of starting the real-time power generation dispatching optimization calculation in the power grid dispatching operation is directly entered, so that the real-time power generation dispatching optimization calculation can be immediately carried out when the event triggering condition is satisfied, the response rate to the event triggering condition can be improved, meanwhile, whether the event triggering condition of the electric dispatching control is satisfied or not is judged, and whether the time triggering condition of the electric dispatching control is satisfied or not is judged, therefore, even if the event triggering condition of the electric dispatching control and the time triggering condition of the electric dispatching control are simultaneously satisfied, the real-time power generation dispatching optimization calculation in the power grid dispatching operation can be started by taking the event triggering condition of the electric dispatching control as the triggering condition of the electric dispatching control preferentially, so that the current real-time power generation dispatching optimization calculation is based on the latest boundary condition, the accuracy of real-time power generation scheduling optimization is improved.
In addition, in one embodiment, when the result of detecting whether the current time is the preset time trigger time is negative, the time trigger condition of the electric scheduling control is judged not to be met, and the step of monitoring whether the preset power generation scheduling control boundary condition related to the electric power topological structure is changed is returned, so that the next round of monitoring process can be re-entered.
Referring to fig. 2, a schematic flow chart of an implementation of the power generation scheduling control method according to the second embodiment of the present invention is shown, in the second embodiment, on the basis of the first embodiment, control is performed according to the above-mentioned manner for controlling whether the event trigger condition is satisfied or not and the execution order for determining whether the time piece trigger condition is satisfied or not. As shown in fig. 2, a power generation scheduling control method according to a second embodiment of the present invention includes the steps of:
step S201: monitoring whether a preset power generation scheduling control boundary condition related to the power topological structure changes, if so, entering a step S202, and if not, entering a step S203;
step S202: determining that the event trigger condition of the electrical dispatching control is satisfied, and entering step S207;
step S203: judging that the event triggering condition of the electric dispatching control is not met, and entering the step S204;
step S204: detecting whether the current time is a preset time trigger time, if not, entering step S205, and if so, entering step S206;
step S205: judging that the time triggering condition of the electric dispatching control is not met, and returning to the step S201;
step S206: determining that the time trigger condition of the electrical scheduling control is satisfied, and proceeding to step S207;
step S207: and starting the real-time power generation dispatching optimization calculation in the dispatching operation of the power grid.
When the event trigger condition is met and the real-time power generation scheduling optimization calculation in the power grid scheduling operation is started, the starting of the real-time power generation scheduling optimization calculation in the power grid scheduling operation comprises the following steps: and starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation by using the changed power generation scheduling control boundary conditions to the boundary conditions related to the real-time power generation scheduling optimization calculation, and based on the updated boundary conditions when the real-time power generation scheduling optimization calculation is carried out.
When the time trigger condition is met and the real-time power generation scheduling optimization calculation in the power grid scheduling operation is started, the starting of the real-time power generation scheduling optimization calculation in the power grid scheduling operation comprises the following steps: and starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation, and based on the boundary conditions related to the real-time power generation scheduling optimization calculation at the current moment when the real-time power generation scheduling optimization calculation is carried out.
In one embodiment, the step of monitoring whether the preset power generation scheduling control boundary condition related to the power topology changes may include: detecting planned maintenance work information, equipment abnormal trip information and key unit start-stop information of the power grid equipment; when any one of the scheduled maintenance work information of the power grid equipment, the abnormal equipment trip information and the key unit start-stop information is detected, judging that the power grid topological structure changes; and when the power grid topological structure is judged to be changed, judging that the power generation dispatching control boundary condition is changed.
And if the information of any one aspect of the scheduled maintenance work information of the power grid equipment, the abnormal tripping information of the equipment and the start-stop information of the key unit is not detected, judging that the power generation dispatching control boundary condition is not changed.
By adopting the scheme in the embodiment, the power grid equipment fault trip information, the equipment plan power failure information or the key unit start-stop information are mainly considered to indicate that the power grid topological structure is changed greatly when the power grid equipment fault trip information, the equipment plan power failure information or the key unit start-stop information occurs, if the change of the power grid topological structure change to the power grid operation mode cannot be responded in time, hidden dangers can be buried in the safe operation of the power grid, so that the power grid equipment fault trip information, the equipment plan power failure information and the key unit start-stop information are required to be mainly detected, in the embodiment, the power grid equipment fault trip information, the equipment plan power failure information and the key unit start-stop information are used as the basis for meeting or not of event triggering conditions, so that the hidden dangers that the power grid operation control requirements change to the safe operation of the power grid due to the fact that the real-time power generation scheduling optimization, the safety of the operation of the power grid is improved.
And detecting the scheduled maintenance work information of the power grid equipment, the abnormal tripping information of the equipment and the start-stop information of the key unit by detecting relevant information in an energy management system. Because the scheduled maintenance work information of the power grid equipment, the abnormal trip information of the equipment and the start-stop information of the key unit are detected by detecting the related information in the energy management system, the real-time convenience of information acquisition can be ensured.
Example two
According to the power generation scheduling control method in the embodiment, the invention also provides a power generation scheduling control system. Fig. 3 is a schematic structural diagram of a power generation scheduling control system according to a second embodiment of the present invention. Referring to fig. 3, the power generation scheduling control system of the second embodiment includes an event monitoring unit 301, a time detecting unit 302, and a starting unit 303, wherein:
the event monitoring unit 301 is configured to monitor whether a preset power generation scheduling control boundary condition related to the power topology changes, and if so, determine that an event trigger condition for the electrical scheduling control is met;
a time detecting unit 302, configured to detect whether a current time is a preset time trigger time, and if so, determine that a time trigger condition of the electrical scheduling control is met;
a starting unit 303, configured to start a real-time power generation scheduling optimization calculation in the power grid scheduling operation when the event trigger condition is met or when the time trigger condition is met.
In one embodiment, the starting unit 303 starts the real-time power generation scheduling optimization calculation in the grid scheduling operation when the event monitoring unit determines that the event triggering condition of the electrical scheduling control is met, and the time detection unit 302 detects whether the current time is a preset time triggering time when the time detection unit 302 determines that the event triggering condition of the electrical scheduling control is not met.
In one embodiment, the time detection unit 302 determines that the time trigger condition of the electrical scheduling control is not satisfied when the result of detecting whether the current time is the preset time trigger time is no;
the event monitoring unit 301 may be further configured to monitor whether a preset power generation scheduling control boundary condition related to the power topology changes again when the time detection unit determines that the time trigger condition of the power scheduling control is not met.
In one embodiment, as shown in fig. 4, the event monitoring unit 301 includes:
the information detection module 401 is configured to detect planned maintenance work information of the power grid equipment, abnormal trip information of the equipment, and start-stop information of a key unit;
a topology judgment module 402, configured to judge that a power grid topology structure changes when the information detection module 401 detects information of any one of the planned maintenance work information of the power grid device, the abnormal trip information of the device, and the start-stop information of the key unit;
and a boundary condition determining module 403, configured to determine that the power generation scheduling control boundary condition changes when the topology determining module 402 determines that the power grid topology structure changes.
In one embodiment, the topology determining module 402 may detect the scheduled maintenance work information of the power grid equipment, the abnormal trip information of the equipment, and the start-stop information of the critical unit by detecting relevant information in the energy management system.
The description of the power generation dispatching control system provided by the embodiment of the invention is similar to that of the power generation dispatching control method, has the beneficial effects of the power generation dispatching control method, and is not repeated for saving space; therefore, please refer to the above description of the power generation scheduling control method for the technical details not disclosed in the power generation scheduling control system provided by the embodiment of the present invention.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A power generation scheduling control method, characterized by comprising:
monitoring whether a preset power generation scheduling control boundary condition related to a power topological structure changes or not, and if the power generation scheduling control boundary condition changes, judging that an event trigger condition of electric scheduling control is met; the power generation scheduling control boundary condition is one or more boundary conditions which influence the power topological structure and are selected from various boundary conditions related to real-time power generation scheduling optimization calculation;
detecting whether the current time is a preset time trigger time, and if so, judging that the time trigger condition of the electric dispatching control is met;
when the event trigger condition is met or the time trigger condition is met, starting real-time power generation scheduling optimization calculation in the power grid scheduling operation;
the detecting whether the current time is a preset time trigger time includes:
monitoring time, and judging that the current time is the preset time trigger time when a time difference value between the monitored current time and the recorded time when the last time trigger condition is met is the same as a preset period value;
the starting of the real-time power generation dispatching optimization calculation in the dispatching operation of the power grid comprises the following steps:
starting a preset real-time power generation scheduling optimization model, and performing real-time power generation scheduling optimization calculation in the power grid scheduling operation;
the step of monitoring whether the preset power generation scheduling control boundary condition related to the power topological structure changes comprises the following steps:
detecting planned maintenance work information, equipment abnormal trip information and key unit start-stop information of the power grid equipment;
when any one of the scheduled maintenance work information of the power grid equipment, the abnormal equipment trip information and the key unit start-stop information is detected, judging that the power grid topological structure changes;
and when the power grid topological structure is judged to be changed, judging that the power generation dispatching control boundary condition is changed.
2. The power generation scheduling control method according to claim 1, wherein the step of starting real-time power generation scheduling optimization calculation in the grid scheduling operation is performed when it is determined that the event trigger condition for the electrical scheduling control is satisfied, and the step of detecting whether the current time is a preset time trigger time is performed when it is determined that the event trigger condition for the electrical scheduling control is not satisfied.
3. The power generation scheduling control method according to claim 2, wherein when the result of detecting whether the current time is the preset time trigger time is negative, it is determined that the time trigger condition of the power scheduling control is not satisfied, and the step of monitoring whether the preset power generation scheduling control boundary condition related to the power topology is changed is returned.
4. The power generation scheduling control method according to one of claims 1 to 3, wherein the step of monitoring whether the preset power generation scheduling control boundary condition related to the power topology is changed comprises:
and if the information of any one aspect of the scheduled maintenance work information of the power grid equipment, the abnormal tripping information of the equipment and the start-stop information of the key unit is not detected, judging that the power generation dispatching control boundary condition is not changed.
5. The power generation scheduling control method of claim 4, wherein the scheduled maintenance work information of the power grid equipment, the abnormal trip information of the equipment and the start-stop information of the key unit are detected by detecting relevant information in an energy management system.
6. A power generation scheduling control system, comprising:
the event monitoring unit is used for monitoring whether a preset power generation scheduling control boundary condition related to the power topological structure changes or not, and if so, judging that an event triggering condition of the electric scheduling control is met; the power generation scheduling control boundary condition is one or more boundary conditions which influence the power topological structure and are selected from various boundary conditions related to real-time power generation scheduling optimization calculation;
the time detection unit is used for detecting whether the current time is preset time trigger time or not, and if so, judging that the time trigger condition of the electric scheduling control is met;
the starting unit is used for starting the real-time power generation scheduling optimization calculation in the power grid scheduling operation when the event triggering condition is met or the time triggering condition is met;
the detecting whether the current time is a preset time trigger time includes:
monitoring time, and judging that the current time is the preset time trigger time when a time difference value between the monitored current time and the recorded time when the last time trigger condition is met is the same as a preset period value;
the starting of the real-time power generation dispatching optimization calculation in the dispatching operation of the power grid comprises the following steps:
starting a preset real-time power generation scheduling optimization model, and performing real-time power generation scheduling optimization calculation in the power grid scheduling operation;
the event monitoring unit includes:
the information detection module is used for detecting planned maintenance work information, equipment abnormal trip information and key unit start-stop information of the power grid equipment;
the topology judgment module is used for judging that the power grid topology structure changes when the information detection module detects any one of scheduled maintenance work information of the power grid equipment, abnormal trip information of the equipment and start-stop information of the key unit;
and the boundary condition judging module is used for judging that the power generation scheduling control boundary condition changes when the topology judging module judges that the power grid topology structure changes.
7. The power generation scheduling control system according to claim 6, wherein:
the starting unit starts the real-time power generation scheduling optimization calculation in the power grid scheduling operation when the event monitoring unit judges that the event triggering condition of the power scheduling control is met;
the time detection unit detects whether the current time is a preset time trigger time when the event monitoring unit judges that the event trigger condition of the electric scheduling control is not met.
8. The power generation scheduling control system according to claim 6, wherein:
when the result that whether the current time is the preset time trigger time is detected by the time detection unit is negative, judging that the time trigger condition of the electric scheduling control is not met;
the event monitoring unit is further used for monitoring whether preset power generation scheduling control boundary conditions related to the power topological structure change or not again when the time detection unit judges that the time trigger condition of the power scheduling control is not met.
9. The power generation dispatching control system according to any one of claims 6 to 8, wherein the event monitoring unit is further configured to determine that the power generation dispatching control boundary condition has not changed if no information of any one of the scheduled maintenance work information of the power grid equipment, the abnormal trip information of the equipment and the start-stop information of the key unit is detected.
10. The power generation dispatching control system of claim 9, wherein the information detection module detects the scheduled maintenance work information of the power grid equipment, the abnormal trip information of the equipment and the start-stop information of the key unit by detecting relevant information in an energy management system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240257.XA CN106655284B (en) | 2016-12-27 | 2016-12-27 | Power generation dispatching control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240257.XA CN106655284B (en) | 2016-12-27 | 2016-12-27 | Power generation dispatching control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106655284A CN106655284A (en) | 2017-05-10 |
| CN106655284B true CN106655284B (en) | 2020-04-14 |
Family
ID=58836647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240257.XA Active CN106655284B (en) | 2016-12-27 | 2016-12-27 | Power generation dispatching control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655284B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751289B (en) * | 2008-12-19 | 2013-07-17 | 深圳市民德电子科技有限公司 | Mixed scheduling method of embedded real-time operating system |
| JP5643577B2 (en) * | 2010-09-01 | 2014-12-17 | 学校法人慶應義塾 | Power grid control system |
| CN103532172B (en) * | 2013-10-23 | 2015-06-24 | 华北电力大学 | Multistage reserve coordination method based on set dynamic classification |
-
2016
- 2016-12-27 CN CN201611240257.XA patent/CN106655284B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 风险适应型的月度发电计划管理模式;施磊等;《电网技术》;20141231;第38卷(第12期);第3384-3389页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106655284A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108626070B (en) | Brake control method and system of wind generating set | |
| CN103381756B (en) | A kind of method of monitoring battery management system exceptional reset or powered-off fault | |
| CN101271544B (en) | Prediction method of generatrix load in electric network | |
| CN101943942B (en) | Electronic device with sleep function and method for wakening same | |
| JP2017073370A (en) | Storage battery maintenance device and storage battery maintenance method | |
| JP2017506494A (en) | System and method for monitoring and handling errors in a control system | |
| CN209676004U (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN103888236A (en) | Clock synchronization monitoring method applicable to intelligent substation | |
| CN102707193A (en) | Ultra-low-power implementing method for fault indicator | |
| JP6429529B2 (en) | Gas-consuming power generation system | |
| JP2011024286A (en) | Power system monitoring control system and control method | |
| US20160118798A1 (en) | Power control device, power control method, and power control system | |
| CN103218464A (en) | Wind turbine generator state-based wind turbine generator data storage method and system | |
| JP5942769B2 (en) | Power supply system | |
| CN102983569A (en) | Positioning method for oscillation source of low-frequency oscillation of electric system | |
| EP3364020B1 (en) | Control method, master controller, system, and central controller for wind turbines | |
| CN112801533B (en) | Power system operation reliability assessment method considering uncertainty of decision dependence | |
| CN106655284B (en) | Power generation dispatching control method and system | |
| CN102288911B (en) | System and method for monitoring and diagnosing thermal generator set | |
| KR101718210B1 (en) | Method and system for managing electric power | |
| CN102967783A (en) | Load trip identification method based on WAMS (Wide Area Measurement System) and SCADA (Supervisory Control And Data Acquisition) comprehensive data | |
| JP6264247B2 (en) | Fluctuation mitigation battery system for renewable energy | |
| CN114645868A (en) | Fan control method, computer device and storage medium | |
| CN205622205U (en) | Monitoring system for bus duct jack box | |
| CN113937774A (en) | Power supply grid-related protection checking method and system |
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 |