From ad7866b80ed038fff597d7bd7bdfb052f9a9ba81 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 29 Feb 2024 09:55:30 +1300 Subject: [PATCH 1/2] Bump peter-evans/create-pull-request from 6.0.0 to 6.0.1 (#6302) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/sync-device-classes.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/sync-device-classes.yml b/.github/workflows/sync-device-classes.yml index efa1aefae5..ef3c04b595 100644 --- a/.github/workflows/sync-device-classes.yml +++ b/.github/workflows/sync-device-classes.yml @@ -37,7 +37,7 @@ jobs: python ./script/sync-device_class.py - name: Commit changes - uses: peter-evans/create-pull-request@v6.0.0 + uses: peter-evans/create-pull-request@v6.0.1 with: commit-message: "Synchronise Device Classes from Home Assistant" committer: esphomebot From f53f91e191e110c22aaa16c6f94f75d3d5ab6da7 Mon Sep 17 00:00:00 2001 From: DAVe3283 Date: Wed, 28 Feb 2024 14:12:02 -0700 Subject: [PATCH 2/2] CSE7766 Apparent Power & Power Factor calculations (#6292) --- esphome/components/cse7766/cse7766.cpp | 28 ++++++++++++++++++++++++++ esphome/components/cse7766/cse7766.h | 6 ++++++ esphome/components/cse7766/sensor.py | 24 +++++++++++++++++++++- tests/test3.yaml | 6 +++++- 4 files changed, 62 insertions(+), 2 deletions(-) diff --git a/esphome/components/cse7766/cse7766.cpp b/esphome/components/cse7766/cse7766.cpp index cdd4220e50..f1420aa127 100644 --- a/esphome/components/cse7766/cse7766.cpp +++ b/esphome/components/cse7766/cse7766.cpp @@ -173,6 +173,32 @@ void CSE7766Component::parse_data_() { } } + if (have_voltage && have_current) { + const float apparent_power = voltage * current; + if (this->apparent_power_sensor_ != nullptr) { + this->apparent_power_sensor_->publish_state(apparent_power); + } + if (this->power_factor_sensor_ != nullptr && (have_power || power_cycle_exceeds_range)) { + float pf = NAN; + if (apparent_power > 0) { + pf = power / apparent_power; + if (pf < 0 || pf > 1) { + ESP_LOGD(TAG, "Impossible power factor: %.4f not in interval [0, 1]", pf); + pf = NAN; + } + } else if (apparent_power == 0 && power == 0) { + // No load, report ideal power factor + pf = 1.0f; + } else if (current == 0 && calculated_current <= 0.05f) { + // Datasheet: minimum measured current is 50mA + ESP_LOGV(TAG, "Can't calculate power factor (current below minimum for CSE7766)"); + } else { + ESP_LOGW(TAG, "Can't calculate power factor from P = %.4f W, S = %.4f VA", power, apparent_power); + } + this->power_factor_sensor_->publish_state(pf); + } + } + #if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERY_VERBOSE { std::stringstream ss; @@ -205,6 +231,8 @@ void CSE7766Component::dump_config() { LOG_SENSOR(" ", "Current", this->current_sensor_); LOG_SENSOR(" ", "Power", this->power_sensor_); LOG_SENSOR(" ", "Energy", this->energy_sensor_); + LOG_SENSOR(" ", "Apparent Power", this->apparent_power_sensor_); + LOG_SENSOR(" ", "Power Factor", this->power_factor_sensor_); this->check_uart_settings(4800); } diff --git a/esphome/components/cse7766/cse7766.h b/esphome/components/cse7766/cse7766.h index 4d9ba7be74..0b724d6bbb 100644 --- a/esphome/components/cse7766/cse7766.h +++ b/esphome/components/cse7766/cse7766.h @@ -13,6 +13,10 @@ class CSE7766Component : public Component, public uart::UARTDevice { void set_current_sensor(sensor::Sensor *current_sensor) { current_sensor_ = current_sensor; } void set_power_sensor(sensor::Sensor *power_sensor) { power_sensor_ = power_sensor; } void set_energy_sensor(sensor::Sensor *energy_sensor) { energy_sensor_ = energy_sensor; } + void set_apparent_power_sensor(sensor::Sensor *apparent_power_sensor) { + apparent_power_sensor_ = apparent_power_sensor; + } + void set_power_factor_sensor(sensor::Sensor *power_factor_sensor) { power_factor_sensor_ = power_factor_sensor; } void loop() override; float get_setup_priority() const override; @@ -30,6 +34,8 @@ class CSE7766Component : public Component, public uart::UARTDevice { sensor::Sensor *current_sensor_{nullptr}; sensor::Sensor *power_sensor_{nullptr}; sensor::Sensor *energy_sensor_{nullptr}; + sensor::Sensor *apparent_power_sensor_{nullptr}; + sensor::Sensor *power_factor_sensor_{nullptr}; uint32_t cf_pulses_total_{0}; uint16_t cf_pulses_last_{0}; }; diff --git a/esphome/components/cse7766/sensor.py b/esphome/components/cse7766/sensor.py index f2750bb4f2..b64dcf7de3 100644 --- a/esphome/components/cse7766/sensor.py +++ b/esphome/components/cse7766/sensor.py @@ -2,19 +2,24 @@ import esphome.codegen as cg import esphome.config_validation as cv from esphome.components import sensor, uart from esphome.const import ( + CONF_APPARENT_POWER, CONF_CURRENT, CONF_ENERGY, CONF_ID, CONF_POWER, + CONF_POWER_FACTOR, CONF_VOLTAGE, + DEVICE_CLASS_APPARENT_POWER, DEVICE_CLASS_CURRENT, DEVICE_CLASS_ENERGY, DEVICE_CLASS_POWER, + DEVICE_CLASS_POWER_FACTOR, DEVICE_CLASS_VOLTAGE, STATE_CLASS_MEASUREMENT, STATE_CLASS_TOTAL_INCREASING, - UNIT_VOLT, UNIT_AMPERE, + UNIT_VOLT, + UNIT_VOLT_AMPS, UNIT_WATT, UNIT_WATT_HOURS, ) @@ -51,6 +56,17 @@ CONFIG_SCHEMA = cv.Schema( device_class=DEVICE_CLASS_ENERGY, state_class=STATE_CLASS_TOTAL_INCREASING, ), + cv.Optional(CONF_APPARENT_POWER): sensor.sensor_schema( + unit_of_measurement=UNIT_VOLT_AMPS, + accuracy_decimals=1, + device_class=DEVICE_CLASS_APPARENT_POWER, + state_class=STATE_CLASS_MEASUREMENT, + ), + cv.Optional(CONF_POWER_FACTOR): sensor.sensor_schema( + accuracy_decimals=2, + device_class=DEVICE_CLASS_POWER_FACTOR, + state_class=STATE_CLASS_MEASUREMENT, + ), } ).extend(uart.UART_DEVICE_SCHEMA) FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema( @@ -75,3 +91,9 @@ async def to_code(config): if energy_config := config.get(CONF_ENERGY): sens = await sensor.new_sensor(energy_config) cg.add(var.set_energy_sensor(sens)) + if apparent_power_config := config.get(CONF_APPARENT_POWER): + sens = await sensor.new_sensor(apparent_power_config) + cg.add(var.set_apparent_power_sensor(sens)) + if power_factor_config := config.get(CONF_POWER_FACTOR): + sens = await sensor.new_sensor(power_factor_config) + cg.add(var.set_power_factor_sensor(sens)) diff --git a/tests/test3.yaml b/tests/test3.yaml index 68b9a544e1..ec71bdca8b 100644 --- a/tests/test3.yaml +++ b/tests/test3.yaml @@ -634,7 +634,11 @@ sensor: current: name: CSE7766 Current power: - name: CSE776 Power + name: CSE7766 Power + apparent_power: + name: CSE7766 Apparent Power + power_factor: + name: CSE7766 Power Factor - platform: fingerprint_grow fingerprint_count: