SPLL_1PH_SOGI_FLL

Data Structures
struct	SPLL_1PH_SOGI_FLL_OSG_COEFF
	Defines the SPLL_1PH_SOGI_FLL_OSG_COEFF structure. More...
struct	SPLL_1PH_SOGI_FLL_LPF_COEFF
	Defines the SPLL_1PH_SOGI_FLL_LPF_COEFF structure. More...
struct	SPLL_1PH_SOGI_FLL
	Defines the Orthogonal Signal Generator SPLL_1PH_SOGI_FLL structure. More...

Macros
#define	C2000_IEEE754_TYPES

Typedefs
typedef float	float32_t
typedef long double	float64_t

Functions
static void	SPLL_1PH_SOGI_FLL_reset (SPLL_1PH_SOGI_FLL *spll_obj)
	Resets internal data to zero,. More...
static void	SPLL_1PH_SOGI_FLL_coeff_calc (SPLL_1PH_SOGI_FLL *spll_obj)
	Calculates the SPLL_1PH_SOGI_FLL coefficients. More...
static void	SPLL_1PH_SOGI_FLL_config (SPLL_1PH_SOGI_FLL *spll_obj, float32_t acFreq, float32_t isrFrequency, float32_t lpf_b0, float32_t lpf_b1, float32_t k, float32_t gamma)
	Configures the SPLL_1PH_SOGI_FLL coefficients. More...
static void	SPLL_1PH_SOGI_FLL_run (SPLL_1PH_SOGI_FLL *spll_obj, float32_t acValue)
	Runs SPLL_1PH_SOGI_FLL module. More...

Detailed Description

Macro Definition Documentation

C2000_IEEE754_TYPES

#define C2000_IEEE754_TYPES

Typedef Documentation

float32_t

typedef float float32_t

float64_t

typedef long double float64_t

Function Documentation

SPLL_1PH_SOGI_FLL_reset()

static void SPLL_1PH_SOGI_FLL_reset ( SPLL_1PH_SOGI_FLL *  spll_obj )

inlinestatic

Resets internal data to zero,.

Parameters

*spll_obj

The SPLL_1PH_SOGI_FLL structure pointer

Returns

None

References cosine, ef2, fo, osg_qu, osg_u, sine, theta, u, u_D, u_Q, x3, and ylf.

SPLL_1PH_SOGI_FLL_coeff_calc()

static void SPLL_1PH_SOGI_FLL_coeff_calc ( SPLL_1PH_SOGI_FLL *  spll_obj )

inlinestatic

Calculates the SPLL_1PH_SOGI_FLL coefficients.

Parameters

*spll_obj

The SPLL_1PH_SOGI_FLL structure pointer

Returns

None

References delta_t, k, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_a1, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_a2, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_b0, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_b2, osg_coeff, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb0, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb1, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb2, w_dash, and x3.

Referenced by SPLL_1PH_SOGI_FLL_config().

SPLL_1PH_SOGI_FLL_config()

static void SPLL_1PH_SOGI_FLL_config ( SPLL_1PH_SOGI_FLL *  spll_obj, float32_t  acFreq, float32_t  isrFrequency, float32_t  lpf_b0, float32_t  lpf_b1, float32_t  k, float32_t  gamma  )

inlinestatic

Configures the SPLL_1PH_SOGI_FLL coefficients.

Parameters

*spll_obj	The SPLL_1PH_SOGI_FLL structure pointer
acFreq	Nominal AC frequency for the SPLL Module
isrFrequency	Nominal AC frequency for the SPLL Module
lpf_b0	B0 coefficient of LPF of SPLL
lpf_b1	B1 coefficient of LPF of SPLL
k	k parameter for FLL
gamma	gamma parameter for FLL

Returns

None

References SPLL_1PH_SOGI_FLL_LPF_COEFF::b0, SPLL_1PH_SOGI_FLL_LPF_COEFF::b1, delta_t, fn, gamma, k, lpf_coeff, SPLL_1PH_SOGI_FLL_coeff_calc(), w_dash, and wc.

SPLL_1PH_SOGI_FLL_run()

static void SPLL_1PH_SOGI_FLL_run ( SPLL_1PH_SOGI_FLL *  spll_obj, float32_t  acValue  )

inlinestatic

Runs SPLL_1PH_SOGI_FLL module.

Parameters

*spll_obj	The SPLL_1PH_SOGI_FLL structure pointer
acValue	AC grid voltage in per unit (pu)

Returns

None

References SPLL_1PH_SOGI_FLL_LPF_COEFF::b0, SPLL_1PH_SOGI_FLL_LPF_COEFF::b1, cosine, delta_t, ef2, fn, fo, gamma, k, lpf_coeff, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_a1, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_a2, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_b0, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_b2, osg_coeff, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb0, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb1, SPLL_1PH_SOGI_FLL_OSG_COEFF::osg_qb2, osg_qu, osg_u, sine, theta, u, u_D, u_Q, w_dash, wc, x3, and ylf.