Cost Analysis and Pricing Policy of Wind Power in China

Wen, Fushuan; Yang, Aimin; Huang, Jiansheng

doi:10.1061/(asce)ey.1943-7897.0000020

Cited by 10 publications

(2 citation statements)

References 11 publications

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“…The DOPO groups in the matrix at the edge of the flame decompose into phosphoric acid or polyphosphoric acid which has very strong dehydrating effects to produce a carbonized surface layer . This layer acts as a heat barrier to protect the inner polymer from degradation and gasification, leading to less combustible volatiles and more fire residues . Moreover, the flame retardant mechanism of bridged DOPO derivatives also includes the increased melt‐flow‐drip …”

Section: Introductionmentioning

confidence: 99%

Chemical modification of alkyd resin by a DOPO derivative and its flame retardancy

Wang

Kang

Zhang

et al. 2017

J of Applied Polymer Sci

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9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and its derivatives have been widely used as effective flame retardants. In this study, 6-((bis(2-hydroxyethyl) amino) methyl)-6H-dibe-nzo[c,e][1,2]oxaphosphinine-6-oxide (DHDOPO) was synthesized from DOPO, paraformaldehyde, and diethanolamine, and subsequently used as a reactant for synthesis of flame retarded alkyd resin (FR-ALK). Thermogravimetric analysis (TGA) showed that DHDOPO had relatively high thermal stability and would not decompose at synthesis temperature of ALK. The thermal stability and flame retardancy of ALKs were improved by introduction of DHDOPO. As the mass fraction of phosphorus in FR-ALK increased the decomposition temperature, the char yield in TGA experiments, the fire residue, and time to ignition in cone calorimeter tests increased, and peak heat release rate (PHRR) and total heat release (THR) decreased. Compared with the non-flame retarded ALK the PHRR and THR values of FR-ALK containing 2.5 wt % phosphorus decreased, respectively, by 43.1% and 58.5%.

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Section: Introductionmentioning

confidence: 99%

Chemical modification of alkyd resin by a DOPO derivative and its flame retardancy

Wang

Kang

Zhang

et al. 2017

J of Applied Polymer Sci

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“…The variability and uncertainty of wind power can require changes to power system operating procedures as increasing amounts of wind generation are incorporated into the generation mix [1]. With increased investments in wind power fueled by state renewable portfolio standards [2] and declining wind power costs [3,4], the electric grids in the United States are starting to face operational challenges. One of the most efficient approaches to mitigating the negative impacts of wind power on system operations is to incorporate short-term wind power forecasting.…”

Section: Introductionmentioning

confidence: 99%

The value of improved wind power forecasting: Grid flexibility quantification, ramp capability analysis, and impacts of electricity market operation timescales

Wang

Florita

et al. 2016

Applied Energy

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The value of improving wind power forecasting accuracy at different electricity market operation timescales was analyzed by simulating the IEEE 118-bus test system as modified to emulate the generation mixes of the Midcontinent, California, and New England independent system operator balancing authority areas. The wind power forecasting improvement methodology and error analysis for the data set were elaborated. Production cost simulation was conducted on the three emulated systems with a total of 480 scenarios considering the impacts of different generation technologies, wind penetration levels, and wind power forecasting improvement timescales. The static operational flexibility of the three systems was compared through the diversity of generation mix, the percentage of must-run base-load generators, as well as the available ramp rate and the minimum generation levels. The dynamic operational flexibility was evaluated by the real-time upward and downward ramp capacity. Simulation results show that the generation resource mix plays a crucial role in evaluating the value of improved wind power forecasting at different timescales. In addition, the changes in annual operational electricity generation costs were mostly influenced by the dominant resource in the system. Finally, the impacts of pumped-storage resources, generation ramp rates, and system minimum generation level requirements on the value of improved wind power forecasting were also analyzed.

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Incentive Programs Caused by the Carbon Capture Utilization and Storage Technology Profit's Effect: Optimal Configuration and Energy Planning of Hybrid Microgrid Involving INVELOX Turbine

Jirdehi

Shaterabadi

2020

Energy Tech

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Herein, optimal configuration and microgrid's energy control based on day-ahead planning is proposed. For this purpose, fossil fuel resources are equipped with carbon capture utilization and storage (CCUS) technologies, and INVELOX turbines are proposed in microgrid's planning. The microgrid's overall contamination and cost are considered as objective functions. To encourage the consumers to utilize renewable resources, obtained profit from CCUS is assigned as incentive programs for buying their extra energy. Also, the problem is modeled as a mixed-integer linear programming (MILP), and the epsilon constraint and fuzzy satisfying approach are utilized to tackle and accomplish the best and optimal solution. The outcomes show that overall costs and contamination are

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Cost Analysis and Pricing Policy of Wind Power in China

Cited by 10 publications

References 11 publications

Chemical modification of alkyd resin by a DOPO derivative and its flame retardancy

Chemical modification of alkyd resin by a DOPO derivative and its flame retardancy

The value of improved wind power forecasting: Grid flexibility quantification, ramp capability analysis, and impacts of electricity market operation timescales

Incentive Programs Caused by the Carbon Capture Utilization and Storage Technology Profit's Effect: Optimal Configuration and Energy Planning of Hybrid Microgrid Involving INVELOX Turbine

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