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更新 PV/pv_total.py

This commit is contained in:
liujia 2025-03-24 15:18:57 +08:00
parent 37bae4baa0
commit 04a4f39759
1 changed files with 18 additions and 17 deletions
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PV/pv_total.py
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@ -3,8 +3,8 @@ import math
from scipy.optimize import fsolve from scipy.optimize import fsolve
# 默认文件路径 # 默认文件路径
TILT_EXCEL_PATH = r"D:/A_software/research/Git/git_home/PV/peak_sunshine.xlsx" #各地区峰值小时数（注意城市名 TILT_EXCEL_PATH = r"./peak_sunshine.xlsx" #各地区峰值小时数和倾角（注意城市名
PV_EXCEL_PATH = r"D:/A_software/research/Git/git_home/PV/pv_product.xlsx" #部分光伏组件数值 PV_EXCEL_PATH = r"./pv_product.xlsx" #部分光伏组件数值
def calculate_pv_metrics(city, component_name, electricity_price, pv_number, q, longitude, latitude, def calculate_pv_metrics(city, component_name, electricity_price, pv_number, q, longitude, latitude,
@ -54,18 +54,19 @@ def calculate_pv_metrics(city, component_name, electricity_price, pv_number, q,
df = pd.read_excel(excel_path) df = pd.read_excel(excel_path)
if len(df.columns) < 5: if len(df.columns) < 5:
raise ValueError("Excel文件需包含至少5列：城市、倾角、峰值日照小时数等") raise ValueError("Excel文件需包含至少5列：城市、倾角、峰值日照小时数等")
row = df[df.iloc[:, 1] == city] row = df[df.iloc[:, 2] == city]
if row.empty: if row.empty:
raise ValueError(f"未找到城市：{city}") raise ValueError(f"未找到城市：{city}")
return {"city": city, "tilt": row.iloc[0, 2], "peak_sunshine_hours": row.iloc[0, 14]} return {"city": city, "tilt": row.iloc[0, 3], "peak_sunshine_hours": row.iloc[0, 4]}
except FileNotFoundError: except FileNotFoundError:
raise FileNotFoundError(f"未找到Excel文件：{excel_path}") raise FileNotFoundError(f"未找到Excel文件：{excel_path}")
except Exception as e: except Exception as e:
raise Exception(f"读取Excel出错：{e}") raise Exception(f"读取Excel出错：{e}")
# 2. 计算倾角和方位角 # 2. 计算倾角和方位角
def get_tilt_and_azimuth(is_fixed, optimize, longitude, city, excel_path=TILT_EXCEL_PATH, def get_tilt_and_azimuth(is_fixed=True, optimize=True, longitude=116, city=None, excel_path=TILT_EXCEL_PATH,
peak_load_hour=peak_load_hour): peak_load_hour=16):
"""计算光伏系统的倾角和方位角"""
if optimize and not city: if optimize and not city:
raise ValueError("优化模式下需提供城市名称") raise ValueError("优化模式下需提供城市名称")