energy-blockchain

Green Energy Blockchain Project cooperate with NCKU-EE

Getting Started

Prerequisites

environment

• python 3.6.8
• docker 19.03.5

encrypt key files (put in ami/rsa/)

• plat_rsa_public.pem
• ami_rsa_private.pem

# Generate AMI Key
openssl genrsa -out ami_rsa_private.pem 1024
# 使用 RSA 私鑰產生公鑰
openssl rsa -in ami_rsa_private.pem -out ami_rsa_public.pem -outform PEM -pubout
# Generate Platform Key
openssl genrsa -out plat_rsa_private.pem 4096
# 使用 RSA 私鑰產生公鑰
openssl rsa -in plat_rsa_private.pem -out plat_rsa_public.pem -outform PEM -pubout

Running Development

Installing Packages & Running

pipenv install
pipenv shell
cd ami/
python app.py

Production

Dockerize Restful Server

• needed files:
  • Dockerfile
  • requirements.txt
    • auto produce by pipenv : pipenv lock --requirements > requirements.txt

Docker Build Command

pipenv lock --requirements > ami/requirements.txt
docker build -t uploader:latest ami/ --no-cache

or just use

make

Running Production

1. update the .env file
2. run docker

# Default environment
docker run --name uploader -d --net=host --restart=always uploader
# Customized environment
docker run --env-file .env --name uploader -d --net=host --restart=always uploader

Notice: --net=host only applies to Linux systems.

API - Upload AMI Data

Data Types

• Support Bems

  • Carlab_BEMS
  • SGESC_C_BEMS
  • SGESC_D_BEMS
  • ABRI_BEMS

• Support Data Types

  • bems_homepage_information(總用電)

  {
      "id": "string, uuid4",
      "field": "string, 場域",
      "grid": "float, 電網即時功率",
      "pv": "float, 太陽能即時功率",
      "building": "float, 大樓即時用電",
      "ess": "float, 儲能即時功率",
      "ev": "float, 充電樁即時功率",
      "updated_at": "datetime, timestamp without time zone"
  }

  • bems_ess_display(儲能系統)

  {
      "id": "string, uuid4",
      "field": "string, 場域",
      "cluster": "int, ESS編號",
      "power_display": "float, 讀取實功輸出(kW)",
      "updated_at": "datetime, timestamp without time zone"
  }

  • bems_ev_display(充電樁)

  {
      "id": "string, uuid4",
      "field": "string, 場域",
      "cluster": "int, ESS編號",
      "power": "float, 充電功率(kW)",
      "updated_at": "datetime, timestamp without time zone"
  }

  • bems_pv_display(太陽光電)

  {
      "id": "string, uuid4",
      "field": "string, 場域",
      "cluster": "int, ESS編號",
      "pac": "float, 市電功率",
      "updated_at": "datetime, timestamp without time zone"
  }

  • bems_wt_display(中小型風力機)

  {
      "id": "string, uuid4",
      "field": "string, 場域",
      "cluster": "int, ESS編號",
      "wind_grid_power": "float, 風機功率",
      "updated_at": "datetime, timestamp without time zone"
  }

Usage

curl

curl http://localhost:4000/bems/upload -X POST --header 'Content-Type: application/json' --data-raw {json type data}

Example for Sending AMI data:

curl http://localhost:4000/bems/upload -X POST \
--header 'Content-Type: application/json' \
--data-raw '{
        "Carlab_BEMS": {
            "bems_homepage_information": {
            "id": "fd180573-34b7-428d-860b-430875dda453",
            "field": "Carlab_BEMS",
            "grid": 10.048,
            "pv": 3.683,
            "building": 2.933,
            "ess": 0.923,
            "ev": 2.784,
            "updated_at": "2020-04-30T22:33:56.270416"
        },
            "bems_ess_display": {
            "id": "216e3701-aa98-4b24-980e-8e56a37341e9",
            "field": "Carlab_BEMS",
            "cluster": 1,
            "power_display": 0.923,
            "updated_at": "2020-04-30T22:33:56.270438"
        },
            "bems_ev_display": {
            "id": "27cd4221-347d-4433-aee0-01c55fdf4704",
            "field": "Carlab_BEMS",
            "cluster": 1,
            "power": 2.784,
            "updated_at": "2020-04-30T22:33:56.270450"
        },
            "bems_pv_display": {
            "id": "99e7121a-f707-4cc9-9c56-b075e41a0a3b",
            "field": "Carlab_BEMS",
            "cluster": 1,
            "pac": 3.683,
            "updated_at": "2020-04-30T22:33:56.270505"
        },
            "bems_wt_display": {
            "id": "c24d2677-05b6-4fab-a441-189358507b6a",
            "field": "Carlab_BEMS",
            "cluster": 1,
            "wind_grid_power": -2.945,
            "updated_at": "2020-04-30T22:33:56.270561"
        }
    }
}'

examples

• sh file run: ./upload.sh This example will upload upload.json
• Python example run: python3 upload_example.py This example will generate random data and upload.

Response

• Json Type Data

  • message : string : ACCEPT or Error Message Example:

  {
      "message": "ACCEPT"
  }

• Status code

  • 200 OK request accept

    {
        "message": "ACCEPT"
    }

  • 400 Bad Request json data error

    {
        "message": "JSON data error"
    }

  • 403 Forbidden request content not included

    {
        "message": [
            {
                "ev": [
                    "Missing data for required field."
                ]
            },
            "",
            "",
            ""
        ]
    }