Clean energy power grid 'source load domain' coordination regulating method

A clean energy, source-load domain technology, applied in the field of "source-load domain" coordination and regulation of clean energy grids, to achieve the effect of optimizing decision-making strategies
CN108258684AInactive Publication Date: 2018-07-06STATE GRID LIAONING ELECTRIC POWER RES INST +1
8 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID LIAONING ELECTRIC POWER RES INST
Publication Date
2018-07-06
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a clean energy power grid 'source load domain' coordination regulating method, and belongs to the field of electric system operation and control. The clean energy power grid 'source load domain' coordination regulating method fully considers power grid balance adjustment demands, multi-source margin adjustment characteristics, interactive load regulation characteristics, multi-source regulation cost characteristics, clean energy consumption maximization and other factors, defines a multi-control domain scheduling mode, introduces a decision coefficient vector of a normal control domain, exception control domain and emergency control domain, through the control priority of each domain, a source load domain coordination regulating optimization model is established, and satisfies system abundant demands with the minimum regulating quantity to achieve maximum clean energy consumption. According to the clean energy power grid 'source load domain' coordination regulating method, a running new method of multi-domain control is introduced, the multi-source and multi-load regulating characteristics are completely involved, a multi-source and multi-load decision strategy is fully optimized, system adjustment margin, clean energy consumption and regulation cost amount and other factors are integrated to achieve the overall optimization of system resource regulating.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of power system operation and control, and in particular relates to a method for coordinating and regulating the "source-load domain" of a clean energy grid. Background technique

[0002] In the safe and stable operation of the power grid, the grid balance adjustment margin is one of the core factors. Multi-source, multi-load and multi-domain multi-source include conventional power sources: hydropower and thermal power; clean energy: photovoltaic, wind power and nuclear power; energy storage: battery energy storage, centralized heat storage and distributed heat storage; Including: refrigeration, air conditioning, irrigation and heating load; multi-domain means that the power grid is in the normal regulation stage, called the normal regulation domain, the power grid has no normal regulation ability, and is in the abnormal regulation stage, called the abnormal regulation region, and the power grid loses the regulation a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More