Kia Niro: Hybrid Motor Control System / Description and operation

Description

The Hybrid Power Control Unit (HPCU) is composed of various components. It is the core device among the Power Electronics devices and acts as the brain.

It comprises a Hybrid Control Unit (HCU), an inverter [Motor Control Unit (MCU), a Generator Control Unit (GCU)] and a Low-voltage DC-DC Converter (LDC).

Hybrid Motor Control System
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Motor Control Unit(MCU) Components and components location
Components Location 1. HPCU assembly ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Hybrid Power Control Unit (HPCU) Specifications
Specification Hybrid Power Control Unit (HPCU) Item Specification Operating Voltage (V) 204 - 275.2 Operating Frequency (Hz) Max. 826 LDC Output Voltage (V) [Auxiliary 12V Battery] ...

Kia Niro 2017 (DE HEV) Service Manual: Parking Brake Repair procedures
Inspection Check whether the stroke is within specification when the parking brake pedal is depressed with 66 lb, 294 N(30 kg) of force. Also, the parking brake alone should securely hold the vehicle on a fairly steep grade. If the stroke is more or less than specified, have the p ...

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