Electric Power ›› 2024, Vol. 57 ›› Issue (11): 94-101.DOI: 10.11930/j.issn.1004-9649.202312065
• New Energy • Previous Articles Next Articles
Yi QI1(), Jing ZHANG2, Jing LIU3, Shengnan WEI3, Yanling WANG3(
), Zhaohao DING3
Received:
2023-12-18
Accepted:
2024-03-17
Online:
2024-11-23
Published:
2024-11-28
Supported by:
Yi QI, Jing ZHANG, Jing LIU, Shengnan WEI, Yanling WANG, Zhaohao DING. A Spot Price Limit Adaptive Model Considering the Impact Layer Under the Risk of New Energy Entering the Market[J]. Electric Power, 2024, 57(11): 94-101.
国家 | 电力市场 | 现行限价措施 | ||||
报价上限 | 出清上限 | |||||
美国 | 美国电力市场(PJM) | 1 | 2 | |||
美国纽约州电力市场(NYISO) | 1 | 2 | ||||
美国加州电力市场(CAISO) | 1 | 2 | ||||
美国德州电力市场(ERCOT) | 9 | |||||
欧洲 | 欧洲电力交易所(EPEX) | 3 | 9.999 | |||
北欧电力交易所(NordPool) | 3 | 9.999 | ||||
澳大利亚 | 澳大利亚电力市场(NEM) | 15 |
Table 1 Typica spot market price limits in foreign countries 单位:美元·(kW·h)–1
国家 | 电力市场 | 现行限价措施 | ||||
报价上限 | 出清上限 | |||||
美国 | 美国电力市场(PJM) | 1 | 2 | |||
美国纽约州电力市场(NYISO) | 1 | 2 | ||||
美国加州电力市场(CAISO) | 1 | 2 | ||||
美国德州电力市场(ERCOT) | 9 | |||||
欧洲 | 欧洲电力交易所(EPEX) | 3 | 9.999 | |||
北欧电力交易所(NordPool) | 3 | 9.999 | ||||
澳大利亚 | 澳大利亚电力市场(NEM) | 15 |
省份 | 现行限价措施 | |||
规定 | 限价区间/(元·(kW·h)–1) | |||
广东 | 二级限价、与一次能源价格联动限价 | 2022年迎峰度夏时期取消电力现货报价上限 | ||
山西 | 固定限价标准 | 申报与出清区间:0~1.50 | ||
山东 | 申报区间:–0.08~1.30; 出清区间:–0.10~1.50 | |||
甘肃 | 申报与结算区间:0.04~0.65 | |||
蒙西 | 申报区间:0~1.50; 出清区间:0~5.18 | |||
宁夏 | 申报与出清区间:0~1.50 |
Table 2 Current situation of implementing price limit regulations in China's spot market
省份 | 现行限价措施 | |||
规定 | 限价区间/(元·(kW·h)–1) | |||
广东 | 二级限价、与一次能源价格联动限价 | 2022年迎峰度夏时期取消电力现货报价上限 | ||
山西 | 固定限价标准 | 申报与出清区间:0~1.50 | ||
山东 | 申报区间:–0.08~1.30; 出清区间:–0.10~1.50 | |||
甘肃 | 申报与结算区间:0.04~0.65 | |||
蒙西 | 申报区间:0~1.50; 出清区间:0~5.18 | |||
宁夏 | 申报与出清区间:0~1.50 |
省份 | 新能源参与市场交易方式 | 是否进行偏差电量考核 | ||
广东 | 报量报价 | 暂不执行 | ||
山西 | 报量不报价 | 是 | ||
山东 | 报量报价 | 是 | ||
甘肃 | 报量报价 | 是 | ||
蒙西 | 报量报价 | 是 |
Table 3 Domestic spot pilot area new energy trading mechanism
省份 | 新能源参与市场交易方式 | 是否进行偏差电量考核 | ||
广东 | 报量报价 | 暂不执行 | ||
山西 | 报量不报价 | 是 | ||
山东 | 报量报价 | 是 | ||
甘肃 | 报量报价 | 是 | ||
蒙西 | 报量报价 | 是 |
煤炭价格/(元·t–1) | η/% | |||
770 | 30 | 0.459 | ||
–30 | 0.884 | |||
943 | 30 | 0.585 | ||
–30 | 1.010 | |||
1 150 | 30 | 0.713 | ||
–30 | 1.138 | |||
2 600 | 30 | 1.612 | ||
–30 | 2.037 |
Table 4 Scenario 1: price limit adaptation results table
煤炭价格/(元·t–1) | η/% | |||
770 | 30 | 0.459 | ||
–30 | 0.884 | |||
943 | 30 | 0.585 | ||
–30 | 1.010 | |||
1 150 | 30 | 0.713 | ||
–30 | 1.138 | |||
2 600 | 30 | 1.612 | ||
–30 | 2.037 |
负荷水平/万kW | η/% | |||
8 000 | 30 | 0.560 | ||
–30 | 0.926 | |||
8 700 | 30 | 0.606 | ||
–30 | 0.972 | |||
9 300 | 30 | 0.646 | ||
–30 | 1.012 | |||
10 077 | 30 | 0.697 | ||
–30 | 1.064 |
Table 5 Scenario 2: price limit adaptation results table
负荷水平/万kW | η/% | |||
8 000 | 30 | 0.560 | ||
–30 | 0.926 | |||
8 700 | 30 | 0.606 | ||
–30 | 0.972 | |||
9 300 | 30 | 0.646 | ||
–30 | 1.012 | |||
10 077 | 30 | 0.697 | ||
–30 | 1.064 |
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