# WIA-UNI-007: Power Grid Unification Standard ⚡

> **World Certification Industry Association**
> **Standard ID:** WIA-UNI-007
> **Category:** UNI (Unification/Peace)
> **Version:** 1.0.0
> **Status:** Active

## 🌟 Overview

The WIA-UNI-007 Power Grid Unification Standard provides a comprehensive framework for integrating electrical power systems across the Korean Peninsula through HVDC interconnections, renewable energy sharing, and smart grid technologies. Built on the philosophy of **홍익인간 (弘益人間) - Benefit All Humanity**, this standard enables energy security, carbon reduction, and shared prosperity through unified power infrastructure.

### Key Features

- ⚡ **HVDC Interconnection** - 765kV high-voltage direct current transmission systems
- 🌞 **Renewable Energy Sharing** - Unified protocols for solar, wind, and hydroelectric distribution
- ⚙️ **Smart Grid Integration** - Advanced metering, demand response, and real-time monitoring
- 🔋 **Energy Storage Systems** - Standardized battery storage and pumped hydro protocols
- 🛡️ **Grid Security & Resilience** - Cybersecurity protocols and disaster recovery mechanisms
- 📊 **Real-time Monitoring** - SCADA systems, IoT sensors, and AI-powered analytics

## 📋 Table of Contents

- [Architecture](#architecture)
- [Quick Start](#quick-start)
- [Documentation](#documentation)
- [Specifications](#specifications)
- [API & SDKs](#api--sdks)
- [Interactive Tools](#interactive-tools)
- [Certification](#certification)
- [Contributing](#contributing)
- [License](#license)

## 🏛️ Architecture

WIA-UNI-007 follows a **four-phase architecture**:

### Phase 1: Data Format
Foundation standards for power grid data and energy metrics.

- Grid topology schemas (JSON-LD)
- Power flow data formats
- Renewable energy metrics
- Load forecasting standards
- Asset registry format

**Specification:** [PHASE-1-DATA-FORMAT.md](spec/PHASE-1-DATA-FORMAT.md)

### Phase 2: API Interface
RESTful APIs and SDKs for grid management and energy trading.

- Grid status APIs
- Energy trading APIs
- Load management APIs
- Renewable integration APIs
- Real-time monitoring APIs

**Specification:** [PHASE-2-API.md](spec/PHASE-2-API.md)

### Phase 3: Protocol
Communication protocols and SCADA integration.

- IEC 61850 compliance for substations
- DNP3 for SCADA systems
- MQTT for IoT devices
- HVDC control protocols
- TLS 1.3 encryption & cybersecurity

**Specification:** [PHASE-3-PROTOCOL.md](spec/PHASE-3-PROTOCOL.md)

### Phase 4: Integration
Ecosystem integration and regional connectivity.

- National grid integration (KEPCO)
- Northeast Asia Supergrid connectivity
- International standards mapping (ISO, IEC, IEEE)
- WIA ecosystem connection
- Certification framework

**Specification:** [PHASE-4-INTEGRATION.md](spec/PHASE-4-INTEGRATION.md)

## 🚀 Quick Start

### TypeScript/JavaScript

```bash
npm install @wia/power-grid-unification
```

```typescript
import { createPowerGridSDK } from '@wia/power-grid-unification';

// Initialize SDK
const sdk = createPowerGridSDK({
  baseURL: 'https://api.powergrid.wia',
  accessToken: 'your-oauth-token',
  region: 'unified',
});

// Get real-time power flow data
const powerFlow = await sdk.getPowerFlow('HVDC-WS-001');
console.log('Current power flow:', powerFlow.data);

// Submit energy trading order
const order = await sdk.submitTradingOrder({
  orderType: 'buy',
  quantity: 500,
  unit: 'MWh',
  price: 50.00,
  currency: 'USD',
  deliveryTime: '2025-12-26T14:00:00Z',
  source: 'renewable'
});
```

### REST API

```bash
# Get grid node details
curl -X GET https://api.powergrid.wia/unified/v1/nodes/HVDC-WS-001 \
  -H "Authorization: Bearer YOUR_TOKEN"

# Get real-time power flow
curl -X GET https://api.powergrid.wia/unified/v1/power-flow/HVDC-WS-001 \
  -H "Authorization: Bearer YOUR_TOKEN"
```

## 📚 Documentation

### Complete Guides

- **English:** [Complete Guide](ebook/en/index.html) - 8 comprehensive chapters
- **Korean:** [완전 가이드](ebook/ko/index.html) - 8개의 포괄적인 장

### Chapter Overview

1. **Introduction** - Vision, strategic importance, and benefits of grid unification
2. **Current Energy Landscape** - Analysis of existing infrastructure and challenges
3. **Standard Overview** - Complete architecture and design principles
4. **Phase 1: Data Format** - JSON schemas and validation rules
5. **Phase 2: API Interface** - RESTful APIs and authentication
6. **Phase 3: Protocol** - HVDC, SCADA, IEC 61850, and cybersecurity
7. **Phase 4: Integration** - National grids and Northeast Asia Supergrid
8. **Implementation** - Practical guidance and certification requirements

## 📖 Specifications

| Phase | Document | Description |
|-------|----------|-------------|
| 1 | [PHASE-1-DATA-FORMAT.md](spec/PHASE-1-DATA-FORMAT.md) | Data schemas, validation, metadata |
| 2 | [PHASE-2-API.md](spec/PHASE-2-API.md) | RESTful APIs, authentication, webhooks |
| 3 | [PHASE-3-PROTOCOL.md](spec/PHASE-3-PROTOCOL.md) | IEC 61850, DNP3, MQTT, HVDC protocols |
| 4 | [PHASE-4-INTEGRATION.md](spec/PHASE-4-INTEGRATION.md) | National grids, supergrid, international standards |

## 💻 API & SDKs

### TypeScript/JavaScript SDK

- **Package:** `@wia/power-grid-unification`
- **Source:** [api/typescript/](api/typescript/)
- **Documentation:** Auto-generated TypeDoc
- **Features:**
  - Full TypeScript support with type definitions
  - OAuth 2.0 authentication
  - Comprehensive error handling
  - WebSocket support for real-time data
  - Energy trading APIs

### API Reference

- **Base URL:** `https://api.powergrid.wia/{region}/v1/`
- **Regions:** `kr-south`, `kr-north`, `unified`
- **Authentication:** OAuth 2.0 Bearer tokens
- **Format:** JSON (JSON-LD compatible)
- **Rate Limits:** 1,000 req/hour (standard), 10,000 req/hour (premium)

## 🎮 Interactive Tools

### Simulator

Try the interactive simulator to explore WIA-UNI-007 capabilities:

**[Launch Simulator →](simulator/index.html)**

Features:
- 📊 Grid data format validation and generation
- ⚡ Load balancing and optimization algorithms
- 🔌 HVDC protocol testing
- 🔗 Integration testing
- 📱 QR code and Verifiable Credential generation

### Live Demo

- **Landing Page:** [index.html](index.html)
- **Documentation Site:** [ebook/en/index.html](ebook/en/index.html)
- **Korean Documentation:** [ebook/ko/index.html](ebook/ko/index.html)

## 🏆 Certification

WIA-UNI-007 includes a formal certification program to ensure implementation quality and interoperability.

### Certification Levels

| Level | Requirements | Validity |
|-------|--------------|----------|
| **Phase 1 Certified** | Valid data format implementation | 2 years |
| **Phase 2 Certified** | Phases 1-2 compliant APIs | 2 years |
| **Phase 3 Certified** | Phases 1-3 protocol implementation | 18 months |
| **Fully Certified** | All phases + integration tests | 1 year |

### Certification Process

1. **Self-Assessment** - Review requirements and prepare implementation
2. **Testing** - Run automated test suite (100% pass rate required)
3. **Documentation** - Submit technical documentation
4. **Review** - Technical committee review
5. **Certification** - Receive certificate and listing in WIA registry

**Apply for Certification:** [https://cert.wiastandards.com](https://cert.wiastandards.com)

## 🤝 Use Cases

### Inter-Korean HVDC Link
765kV HVDC transmission connecting Gangwon to Wonsan, enabling 2GW bi-directional power flow for renewable energy sharing and grid stabilization.

### Tidal Power Integration
Standardized protocols for West Sea tidal power plants leveraging Korea's exceptional tidal range for renewable generation.

### Solar Farm Sharing
Unified solar energy distribution network connecting DMZ and rural photovoltaic installations with urban consumption centers.

### Wind Power Corridor
Integration of East Coast offshore wind farms with standardized variable renewable energy management protocols.

### Pumped Storage Coordination
Coordinated operation of pumped hydroelectric facilities for load balancing and emergency backup power.

### Northeast Asia Supergrid
Foundation for regional power trading with China, Russia, Japan, and Mongolia, positioning Korea as a strategic energy hub.

## 🌏 International Compatibility

WIA-UNI-007 aligns with international standards:

- **IEC 61850** - Substation Automation and Communication
- **IEC 62351** - Power Systems Management Security
- **IEEE 1547** - Distributed Energy Resources
- **DNP3** - SCADA Communication Protocol
- **ISO 50001** - Energy Management Systems

## 🛠️ Development

### Build from Source

```bash
# Clone repository
git clone https://github.com/WIA-Official/wia-standards.git
cd wia-standards/standards/power-grid-unification

# Install dependencies (TypeScript SDK)
cd api/typescript
npm install

# Build
npm run build

# Run tests
npm test
```

### Project Structure

```
power-grid-unification/
├── index.html                 # Landing page
├── README.md                  # This file
├── simulator/
│   └── index.html            # Interactive simulator
├── ebook/
│   ├── en/                   # English documentation (9 files)
│   └── ko/                   # Korean documentation (9 files)
├── spec/
│   ├── PHASE-1-DATA-FORMAT.md
│   ├── PHASE-2-API.md
│   ├── PHASE-3-PROTOCOL.md
│   └── PHASE-4-INTEGRATION.md
└── api/
    └── typescript/           # TypeScript SDK
        ├── src/
        │   ├── types.ts      # Type definitions
        │   └── index.ts      # SDK implementation
        └── package.json
```

## 🤝 Contributing

We welcome contributions from the community!

### How to Contribute

1. **Report Issues** - Submit bug reports or feature requests
2. **Improve Documentation** - Help clarify or expand documentation
3. **Code Contributions** - Submit pull requests for SDK improvements
4. **Use Cases** - Share your implementation experiences
5. **Translations** - Help translate documentation to other languages

### Contribution Guidelines

- Follow existing code style and conventions
- Include tests for new features
- Update documentation as needed
- Sign commits with GPG key
- Reference related issues in commit messages

**Contribution Guide:** [CONTRIBUTING.md](../../CONTRIBUTING.md)

## 📄 License

MIT License

Copyright (c) 2025 SmileStory Inc. / WIA

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

## 🙏 Acknowledgments

- Korean Ministry of Trade, Industry and Energy
- KEPCO (Korea Electric Power Corporation)
- International standards organizations (IEC, IEEE, ISO)
- Open source community contributors
- Energy professionals and domain experts

## 📞 Contact & Support

- **Website:** [https://wiastandards.com](https://wiastandards.com)
- **Documentation:** [https://wiabook.com](https://wiabook.com)
- **Certification:** [https://cert.wiastandards.com](https://cert.wiastandards.com)
- **GitHub:** [https://github.com/WIA-Official/wia-standards](https://github.com/WIA-Official/wia-standards)
- **Email:** support@wiastandards.com

## 🌟 Philosophy

**홍익인간 (弘益人間) (홍익인간) · Benefit All Humanity**

This standard is built on the philosophy of benefiting all humanity through unified power infrastructure that promotes peace, energy security, environmental sustainability, and shared prosperity across the Korean Peninsula and beyond.

---

© 2025 SmileStory Inc. / WIA
**홍익인간 (弘益人間) (홍익인간) · Benefit All Humanity**