一直苦于国网的不稳定性，又想对家里电量电费进行一个统计，于是终于在上个月跟着论坛教程装上了培正！
装了之后问题又来了，由于湖南电价方案与论坛之前的都不一样，没有峰谷的阶梯电价，而且只是根据春夏季节简单地调整了阶梯，所以要对esphome代码进行调整！
参考了jjcs和hzcoolwind两位前辈的方案，感谢两位大佬的付出！
【终极版】培正Esphome电量统计,谷峰计算,阶梯电价
https://bbs.hassbian.com/thread-24441-1-1.html
带实时年度阶梯电价和峰谷电统计的培正ESPHOME
https://bbs.hassbian.com/thread-24535-1-1.html
同时借助chatgpt，对论坛之前的代码进行了一些微调，最终形成了湖南电价版本！
由于湖南电价阶梯是按月电量计算的，所以在原来基础上增加了月度电量重置，同时增加了年度电费和月度电费重置，以便中途修正数据！
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substitutions: name: power_meter friendly_name: Power Meter esphome: name: ${name} friendly_name: ${friendly_name} name_add_mac_suffix: false project: name: hzcoolwind.power-meter version: "1.1.0" esp32: board: esp32dev framework: type: esp-idf api: ota: password: "12345678" wifi: ssid: !secret wifi_ssid password: !secret wifi_password # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "Bluetoothproxy Fallback Hotspot" password: !secret ap_password web_server: port: 80 logger: improv_serial: uart: - id: main_uart rx_pin: number: GPIO16 inverted: false mode: input: true pullup: true tx_pin: number: GPIO17 inverted: false mode: output: true baud_rate: 9600 debug: direction: BOTH modbus: - id: mod_bus_pzemac send_wait_time: 5ms uart_id: main_uart button: - platform: template name: Meter Reset id: reset_button icon: "mdi:emoticon-outline" on_press: - pzemac.reset_energy: pzemac_main - platform: template name: Reset Memory id: reset_memory entity_category: diagnostic on_press: - lambda: |- id(global_today_usage) = 0.000f; id(global_today_bill) = 0.000f; id(global_yesterday_usage) = 0.000f; id(global_yesterday_bill) = 0.000f; id(global_month_usage) = 0.000f; id(global_month_bill) = 0.000f; id(global_annual_usage) = 0.000f; id(global_annual_bill) = 0.000f; id(global_yesterday_energy) = 0.000f; - platform: safe_mode name: Safe Mode Boot entity_category: diagnostic - platform: restart name: Restart entity_category: diagnostic globals: # flash保存昨日抄表数(每天0点更新保存) - id: global_yesterday_energy type: float restore_value: yes initial_value: '0.000' # flash保存今日电量电费 - id: global_today_usage type: float restore_value: yes initial_value: '0.000' - id: global_today_bill type: float restore_value: yes initial_value: '0.000' # flash昨日用电量电费(每天0点更新保存) - id: global_yesterday_usage type: float restore_value: yes initial_value: '0.000' - id: global_yesterday_bill type: float restore_value: yes initial_value: '0.000' # flash保存本月电量电费（不含当天） - id: global_month_usage type: float restore_value: yes initial_value: '0.000' - id: global_month_bill type: float restore_value: yes initial_value: '0.000' # flash保存年度用电量电费（不含当月） - id: global_annual_usage type: float restore_value: yes initial_value: '0.000' - id: global_annual_bill type: float restore_value: yes initial_value: '0.000' # flash保存上月电量电费（1号0点更新保存） - id: global_last_month_usage type: float restore_value: yes initial_value: '0.000' - id: global_last_month_bill type: float restore_value: yes initial_value: '0.000' # 全局变量：当前阶梯档位(0,1,2)flash不保存，计算所得 - id: global_step_id type: int restore_value: false initial_value: '0' number: # 复位年度电量电费，因为国网只能查询上月以前的数据，加上表上读数为实际当年使用度数 - platform: template id: set_reset_annual_usage name: Set Reset Annual Usage mode: box min_value: 0 max_value: 9999 initial_value: 0 optimistic: true step: 0.01 restore_value: false unit_of_measurement: kwh on_value: then: - lambda: |- id(global_annual_usage) = x; id(annual_usage).publish_state( id(global_annual_usage) + id(month_usage).state); - platform: template id: set_reset_annual_bill name: Set Reset Annual bill mode: box min_value: 0 max_value: 9999 initial_value: 0 optimistic: true step: 0.01 restore_value: false unit_of_measurement: CNY on_value: then: - lambda: |- id(global_annual_bill) = x; id(annual_bill).publish_state( id(global_annual_bill) + id(month_bill).state); # 复位当月电量电费，因为国网只能查询昨天以前的数据，加上昨天以及今天的数据才是当月当前的数据 - platform: template id: set_reset_month_usage name: Set Reset Month Usage mode: box min_value: 0 max_value: 9999 initial_value: 0 optimistic: true step: 0.01 restore_value: false unit_of_measurement: kwh on_value: then: - lambda: |- id(global_month_usage) = x ; id(month_usage).publish_state( id(global_month_usage) + id(global_today_usage) ); id(current_price).update(); - platform: template id: set_reset_month_bill name: Set Reset Month bill mode: box min_value: 0 max_value: 9999 initial_value: 0 optimistic: true step: 0.01 restore_value: false unit_of_measurement: CNY on_value: then: - lambda: |- id(global_month_bill) = x ; id(month_bill).publish_state( id(global_month_bill) + id(global_today_bill) ); sensor: # 培正电表，每月重置 - platform: pzemac id: pzemac_main update_interval: 10s address: 0x01 modbus_id: mod_bus_pzemac current: name: "Main Current" voltage: name: "Main Voltage" power: name: "Main Power" id: main_power frequency: name: "Main Frequency" power_factor: name: "Main Factor" energy: name: "Main Energy" id: main_energy unit_of_measurement: kWh device_class: energy state_class: total_increasing accuracy_decimals: 3 filters: - multiply: 0.001 # 昨日抄表数 - platform: template name: Yesterday Energy id: yesterday_energy accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 15s lambda: return id(global_yesterday_energy); # 今日用电量、电费 - platform: template name: Today Usage id: today_usage accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 10s lambda: return id(global_today_usage); - platform: template name: Today_bill id: today_bill accuracy_decimals: 3 unit_of_measurement: CNY update_interval: 10s lambda: return id(global_today_bill); # 昨日用电量、电费 - platform: template name: Yesterday Usage id: yesterday_usage accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 60s lambda: return id(global_yesterday_usage); - platform: template name: Yesterday_bill id: yesterday_bill accuracy_decimals: 3 unit_of_measurement: CNY update_interval: 60s lambda: return id(global_yesterday_bill); # 当月用电量、电费 - platform: template name: Month Usage id: month_usage accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 15s lambda: return id(global_month_usage) + id(today_usage).state; - platform: template name: Month_bill id: month_bill accuracy_decimals: 3 unit_of_measurement: CNY update_interval: 15s lambda: return id(global_month_bill) + id(today_bill).state; # 上月用电量、电费 - platform: template name: Last Month Usage id: last_month_usage accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 60s lambda: return id(global_last_month_usage); - platform: template name: Last Month bill id: last_month_bill accuracy_decimals: 3 unit_of_measurement: CNY update_interval: 60s lambda: return id(global_last_month_bill); # 年度用电量、电费 - platform: template name: Annual Usage id: annual_usage accuracy_decimals: 3 device_class: "energy" state_class: "total_increasing" icon: mdi:lightning-bolt unit_of_measurement: kWh update_interval: 15s lambda: return id(global_annual_usage) + id(month_usage).state; - platform: template name: Annual Bill id: annual_bill accuracy_decimals: 3 unit_of_measurement: CNY update_interval: 15s lambda: return id(global_annual_bill) + id(month_bill).state; # 当前电价 - platform: template name: Current Price id: current_price accuracy_decimals: 3 icon: mdi:home-lightning-bolt unit_of_measurement: 'CNY/kWh' update_interval: 10s lambda: |- int step_id = 0; float current_price = 0.000f; float all_prices[] = {0.588, 0.638, 0.888}; int total_usage = id(month_usage).state; int current_month = 1; current_month = parse_number<int>(id(time_sntp).now().strftime("%m")).value(); if (total_usage <= 200) { step_id = 0; } else { if ((current_month >= 3 && current_month <= 5) || (current_month >= 9 && current_month <= 11)) { if (total_usage <= 350) { step_id = 1; } else { step_id = 2; } } else { if (total_usage <= 450) { step_id = 1; } else { step_id = 2; } } } id(global_step_id) = step_id; current_price = all_prices[step_id]; return current_price; - platform: wifi_signal name: "WiFi Signal Sensor" update_interval: 60s text_sensor: - platform: wifi_info ip_address: name: IP Address icon: "mdi:ip-network" time: - platform: homeassistant timezone: UTC-8 id: time_ha - platform: sntp id: time_sntp servers: ntp.aliyun.com timezone: UTC-8 on_time: # 每隔1分钟更新保存今日电量电费 - seconds: 59 then: - if: condition: time.has_time: then: - lambda: |- id(current_price).update(); float price = id(current_price).state; id(global_today_bill) = id(global_today_bill) + (id(main_energy).state - id(global_yesterday_energy)-id(global_today_usage)) * price; id(global_today_usage) = id(main_energy).state - id(global_yesterday_energy); # 每天0点更新保存当月电量电费、昨日电量电费以及昨日抄表数 - seconds: 0 minutes: 0 hours: 0 then: - if: condition: time.has_time: then: - lambda: |- id(global_month_usage) = id(global_month_usage) + id(global_today_usage); id(global_month_bill) = id(global_month_bill) + id(global_today_bill); id(global_yesterday_usage) = id(global_today_usage); id(global_today_usage) = 0.000f; id(global_yesterday_bill) = id(global_today_bill); id(global_today_bill) = 0.000f; id(global_yesterday_energy) = id(main_energy).state; # 每月1日0点更新保存年度电量电费、上月电量电费, 并重置电表电量 - seconds: 00 minutes: 00 hours: 00 days_of_month: 1 then: - lambda: |- id(global_annual_usage) = id(global_annual_usage) + id(global_month_usage); id(global_annual_bill) = id(global_annual_bill) + id(global_month_bill); id(global_last_month_usage) = id(global_month_usage); id(global_month_usage) = 0.000f; id(global_last_month_bill) = id(global_month_bill); id(global_month_bill) = 0.000f; id(global_yesterday_energy) = 0.000f; - if: condition: time.has_time: then: - logger.log: "-->publish last month electricity." - pzemac.reset_energy: pzemac_main - delay: 1s - pzemac.reset_energy: pzemac_main
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